Fotoelektrik Sens\u00f6r Kablolama \u015eemas\u0131: 3 Telli, 4 Telli ve I\u015f\u0131n Ge\u00e7meli Tipler (\u201cI\u015f\u0131k A\u00e7\u0131k\u201d ve \u201cKaranl\u0131k A\u00e7\u0131k\u201d A\u00e7\u0131klamas\u0131)<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Manrope:wght@400;600;700&family=Roboto:wght@600;700&display=swap');\n\n.bd-post {\n \/* ---- color tokens: single source = design-plan Color Palette ---- *\/\n --body-bg: #FFFFFF;\n --text-primary: #333333;\n --text-secondary: #6E6E6E;\n --heading-ink: #000000;\n --accent: #479DE2;\n --accent-deep: #2A76B4;\n --accent-hot: #FD9649;\n --accent-hot-deep: #B85C17;\n --navy: #0D3972;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inv-secondary: #B3B3B3;\n --card-bg: #F4F8FC;\n --card-border: #E0E0E0;\n --divider-dark: #444444;\n --wire-brown: #6B4A2B;\n --wire-blue: #1F6FB2;\n --wire-black: #333333;\n --btn-white: #FFFFFF;\n --btn-ink: #1E1E1E;\n \/* ---- spacing system: FIXED STANDARD ---- *\/\n --prose-width: 680px;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n font-family: \"Manrope\", sans-serif;\n font-size: 16px;\n font-weight: 400;\n line-height: 1.6;\n color: var(--text-primary);\n background: var(--body-bg);\n box-sizing: border-box;\n padding: 40px;\n max-width: 100%;\n}\n.bd-post a { overflow-wrap: anywhere; word-break: break-word; }\n.bd-post p, .bd-post li { overflow-wrap: break-word; }\n.bd-post .bd-post-article { max-width: var(--prose-width); margin: 0 auto; }\n.bd-post [class*=\"bp-\"], .bd-post [class*=\"rich-\"] { box-sizing: border-box; }\n\n\/* ---- prose spacing (FIXED STANDARD) ---- *\/\n.bd-post p { margin: 0 0 1em; }\n.bd-post h2 { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 34px; line-height: 1.2; color: var(--heading-ink); margin: 48px 0 16px; }\n.bd-post h3 { font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 24px; line-height: 1.25; color: var(--heading-ink); margin: 32px 0 12px; }\n.bd-post ul, .bd-post ol { margin: 0 0 1em; padding-left: 1.5em; }\n.bd-post ul li::marker { color: var(--accent-deep); }\n.bd-post li { margin-bottom: 0.5em; }\n.bd-post strong { font-weight: 700; }\n\n\/* ---- anchors: permit-list forms only ---- *\/\n.bd-post p a, .bd-post li a, .bd-post blockquote a, .bd-post td a { color: var(--accent-deep); text-decoration: underline; text-decoration-color: currentColor; }\n\n\/* ---- block outer margins: direct children, specific classes ---- *\/\n.bd-post-article > .bp-0-wires,\n.bd-post-article > .bp-1-thrub,\n.bd-post-article > .rich-table-wrap,\n.bd-post-article > .rich-callout-warning,\n.bd-post-article > .rich-checklist { margin: var(--gap-normal) 0; }\n.bd-post-article > .bp-0-wires { margin: var(--gap-attach) 0 var(--gap-normal); }\n.bd-post-article > .bp-cta-end { margin: var(--gap-section) 0 0; }\n\n\/* ---- BP-0: three-wire mnemonic card (low) ---- *\/\n.bp-0-wires { background: var(--card-bg); border: 1px solid var(--card-border); border-left: 4px solid var(--accent-deep); padding: var(--pad-compact); }\n.bp-0-title { margin: 0 0 12px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 15px; line-height: 1.4; color: var(--text-primary); }\n.bp-0-title .bp-0-title-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent-deep); }\n.bp-0-rows { display: flex; flex-direction: column; gap: 8px; }\n.bp-0-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; }\n.bp-0-swatch { width: 24px; height: 24px; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; line-height: 1; color: var(--btn-white); }\n.bp-0-swatch.bp-0-sw-bn { background: var(--wire-brown); }\n.bp-0-swatch.bp-0-sw-bu { background: var(--wire-blue); }\n.bp-0-swatch.bp-0-sw-bk { background: var(--wire-black); }\n.bp-0-label { font-size: 14px; line-height: 1.5; color: var(--text-primary); }\n.bp-0-label strong { font-weight: 700; }\n\n\/* ---- BP-1: through-beam two-unit signature block (high, solid inverse) ---- *\/\n.bp-1-thrub { background: var(--inverse-bg); color: var(--inverse-text); padding: var(--pad-standard); }\n.bp-1-title { margin: 0 0 14px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 18px; line-height: 1.3; color: var(--inverse-text); }\n.bp-1-title .bp-1-title-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent); }\n.bp-1-pair { display: grid; grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr); column-gap: 16px; align-items: stretch; }\n.bp-1-unit { min-width: 0; display: grid; grid-template-rows: 18px repeat(3, 1fr); row-gap: 6px; align-items: center; }\n.bp-1-unit-name { margin: 0; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 13px; line-height: 1.4; letter-spacing: 0.4px; text-transform: uppercase; color: var(--inv-secondary); }\n.bp-1-wire { margin: 0; font-size: 15px; line-height: 1.5; color: var(--inverse-text); display: flex; align-items: center; gap: 6px; }\n.bp-1-wire-code { font-weight: 700; }\n.bp-1-wire-arrow { display: inline-flex; flex: 0 0 auto; color: var(--inv-secondary); }\n.bp-1-wire.bp-1-out { justify-content: space-between; font-weight: 700; }\n.bp-1-wire-left { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }\n.bp-1-out-tag { color: var(--accent); font-weight: 700; font-size: 12px; line-height: 1; letter-spacing: 0.5px; text-transform: uppercase; }\n.bp-1-note { margin: 0; font-size: 13px; line-height: 1.5; color: var(--inv-secondary); }\n.bp-1-beam { grid-column: 2; grid-row: 1; width: 48px; margin-left: -8px; align-self: center; justify-self: center; display: flex; align-items: center; justify-content: center; color: var(--accent); }\n.bp-1-divider { height: 1px; background: var(--divider-dark); border: 0; margin: 14px 0 12px; }\n.bp-1-foot { margin: 0; font-size: 13px; line-height: 1.5; color: var(--inv-secondary); }\n\n\/* ---- Rich: comparison tables ---- *\/\n.rich-table-wrap { overflow-x: auto; }\n.rich-table { width: 100%; border-collapse: collapse; }\n.rich-table th { background: var(--card-bg); color: var(--navy); font-family: \"Roboto\", sans-serif; font-weight: 700; text-align: left; padding: 12px 14px; border-bottom: 2px solid var(--navy); }\n.rich-table td { padding: 12px 14px; border-bottom: 1px solid var(--card-border); color: var(--text-primary); vertical-align: top; }\n.rich-table tbody tr:nth-child(even) td { background: var(--card-bg); }\n.rich-table tbody tr td:first-child { font-weight: 600; }\n\n\/* ---- Rich: warning callout (low: tint + border + left bar) ---- *\/\n.rich-callout-warning { display: flex; align-items: flex-start; gap: 12px; background: var(--card-bg); border: 1px solid var(--card-border); border-left: 4px solid var(--accent-hot-deep); padding: var(--pad-standard); }\n.rich-callout-warning .rich-callout-icon { display: inline-flex; flex: 0 0 auto; color: var(--accent-hot-deep); margin-top: 2px; }\n.rich-callout-warning p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-primary); }\n\n\/* ---- Rich: checklist cards (medium) ---- *\/\n.rich-checklist { background: var(--card-bg); border: 1px solid var(--card-border); padding: var(--pad-standard); }\n.rich-checklist-title { margin: 0 0 12px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 17px; line-height: 1.4; color: var(--text-primary); }\n.rich-checklist-title .rich-checklist-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent-deep); }\n.rich-checklist-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--card-border); font-size: 15px; line-height: 1.6; color: var(--text-primary); }\n.rich-checklist-item:first-of-type { padding-top: 0; }\n.rich-checklist-item:last-child { border-bottom: 0; padding-bottom: 0; }\n.rich-checklist-item .rich-checklist-check { display: inline-flex; flex: 0 0 auto; color: var(--accent-deep); margin-top: 3px; }\n.rich-checklist-item p { margin: 0; }\n\n\/* ---- BP-cta-end ---- *\/\n.bp-cta-end { background: var(--inverse-bg); color: var(--inverse-text); padding: var(--pad-standard); display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }\n.bp-cta-end-title { margin: 0; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 22px; line-height: 1.3; color: var(--inverse-text); }\n.bp-cta-end-title .bp-cta-end-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent); }\n.bp-cta-end-title .bp-cta-end-icon svg { width: 28px; height: 28px; }\n.bp-cta-end-sub { margin: 0; font-size: 16px; line-height: 1.6; color: var(--inv-secondary); max-width: 520px; }\n.bp-cta-end-btn { display: inline-block; background: var(--accent-hot); color: var(--btn-ink); font-family: \"Manrope\", sans-serif; font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none; border-radius: 6px; padding: 14px 28px; }\n\n\/* ---- References ---- *\/\n.bd-refs { font-size: 14px; color: var(--text-secondary); }\n.bd-refs li { margin-bottom: 0.5em; }\n\n\/* ---- sanctioned motion (gated, no loops, hover only on designed blocks) ---- *\/\n@media (prefers-reduced-motion: no-preference) {\n .bd-post h2 { transition: color 0.2s ease-out, transform 0.2s ease-out; transform-origin: left; }\n .bd-post h2:hover { color: var(--accent-deep); transform: scale(1.02); }\n .bd-post p a, .bd-post li a { transition: color 0.2s ease-out; }\n .bd-post p a:hover, .bd-post li a:hover { color: var(--accent-hot-deep); }\n .bp-cta-end-btn { transition: background 0.2s ease-out, color 0.2s ease-out, transform 0.2s ease-out; }\n .bp-cta-end-btn:hover { background: var(--btn-white); color: var(--navy); transform: translateY(-1px); }\n}\n\n\/* ---- mobile (\u2264768): mechanical adaptation ---- *\/\n@media (max-width: 768px) {\n .bd-post { padding: 16px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bp-cta-end-title .bp-cta-end-icon svg { width: 21px; height: 21px; }\n .bp-1-pair { grid-template-columns: 1fr; row-gap: 8px; }\n .bp-1-unit { display: flex; flex-direction: column; gap: 6px; }\n .bp-1-beam { grid-column: 1; grid-row: auto; width: auto; height: 36px; margin-left: 0; align-self: center; }\n .bp-1-beam svg { transform: rotate(90deg); }\n}\n@media (max-width: 767px) {\n .bd-post h2 { font-size: 26px; }\n .bd-post h3 { font-size: 20px; }\n}\n<\/style>\n<article class=\"bd-post-article\">\n<p>E\u011fer daha \u00f6nce, foto\u011fraf g\u00f6z\u00fc bozuk bir makinenin \u00f6n\u00fcnde durup, eskisinden daha fazla kabloya sahip bir yedek par\u00e7a tutmu\u015fsan\u0131z, bu k\u0131lavuz tam size g\u00f6re. Fotoelektrik sens\u00f6r kablolamas\u0131 ilk bak\u0131\u015fta g\u00f6z korkutucu g\u00f6r\u00fcnebilir, \u00e7\u00fcnk\u00fc ayn\u0131 \u00fc\u00e7 veya d\u00f6rt kablo rengi, alg\u0131lama yap\u0131s\u0131na ba\u011fl\u0131 olarak \u00e7ok farkl\u0131 davran\u0131\u015flar sergileyebilir. En basit \u00fc\u00e7 telli ba\u011flant\u0131lardan, herkesin kafas\u0131n\u0131 kar\u0131\u015ft\u0131ran ge\u00e7i\u015f \u0131\u015f\u0131nl\u0131 \u00e7iftlere kadar kablolama \u015femas\u0131n\u0131 ad\u0131m ad\u0131m inceleyece\u011fiz. Bir de \"\u0131\u015f\u0131k a\u00e7\u0131k\/karanl\u0131k a\u00e7\u0131k\" mant\u0131\u011f\u0131 var: Bu mant\u0131k, sens\u00f6r\u00fcn\u00fcz\u00fcn do\u011fru y\u00f6nde mi yoksa ters y\u00f6nde mi \u00e7al\u0131\u015faca\u011f\u0131n\u0131 belirler.<\/p>\n\n<h2>Fotoelektrik Sens\u00f6r Kablolama Temelleri: Kahverengi, Mavi, Siyah<\/h2>\n<p>Bir fotoelektrik sens\u00f6r (fotoelektrik g\u00f6z), bir nesneye dokunmadan onu alg\u0131lar: bir verici \u0131\u015f\u0131k g\u00f6nderir, bir al\u0131c\u0131 bu \u0131\u015f\u0131\u011f\u0131 izler ve aradaki fark, sens\u00f6re orada bir \u015fey olup olmad\u0131\u011f\u0131n\u0131 bildirir. Bir kontrol kabininde bu, \u00e7o\u011fu DC \u00fcnitesinde basit bir \u00fc\u00e7 telli ba\u011flant\u0131ya kar\u015f\u0131l\u0131k gelir:<\/p>\n<ul>\n<li><strong>Brown (BN):<\/strong> pozitif besleme, +12\u201324 V DC\u2019ye ba\u011fl\u0131<\/li>\n<li><strong>Blue (BU):<\/strong> 0 V\u2019a (DC ortak ucu) ba\u011fl\u0131 negatif besleme<\/li>\n<li><strong>Black (BK):<\/strong> anahtarlama \u00e7\u0131k\u0131\u015f\u0131; PLC giri\u015fine veya y\u00fck\u00fcn\u00fcze ba\u011fl\u0131<\/li>\n<\/ul>\n\n\n<div class=\"bp-0-wires\">\n<p class=\"bp-0-title\"><span class=\"bp-0-title-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M17 19a1 1 0 0 1-1-1v-2a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2v2a1 1 0 0 1-1 1z\"\/><path d=\"M17 21v-2\"\/><path d=\"M19 14V6.5a1 1 0 0 0-7 0v11a1 1 0 0 1-7 0V10\"\/><path d=\"M21 21v-2\"\/><path d=\"M3 5V3\"\/><path d=\"M4 10a2 2 0 0 1-2-2V6a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v2a2 2 0 0 1-2 2z\"\/><path d=\"M7 5V3\"\/><\/svg><\/span>\u00dc\u00e7 kabloya genel bak\u0131\u015f<\/p>\n<div class=\"bp-0-rows\">\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bn\">BN<\/span><span class=\"bp-0-label\"><strong>Kahverengi<\/strong> \u2014 +12\u201324 V DC pozitif besleme<\/span><\/div>\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bu\">BU<\/span><span class=\"bp-0-label\"><strong>Mavi<\/strong> \u2014 besleme negatif, 0 V ortak<\/span><\/div>\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bk\">BK<\/span><span class=\"bp-0-label\"><strong>Siyah<\/strong> \u2014 \u00e7\u0131k\u0131\u015f\u0131n PLC giri\u015fine veya y\u00fcke ba\u011flanmas\u0131<\/span><\/div>\n<\/div>\n<\/div>\n\n<p>Bu renk kodu, DC end\u00fcstriyel sens\u00f6rlerde yayg\u0131n olarak kullan\u0131lan IEC\/EN 60947-5-2 standard\u0131na uygundur (<a href=\"https:\/\/www.pepperl-fuchs.com\/en-us\/support\/knowledge-and-literature\/knowledge-bases-for-industrial-sensors\/knowledge-base-for-inductive-sensors\/sensor-versions\/connection-methods-gp28962\">Pepperl+Fuchs, EN 60947-5-2 ba\u011flant\u0131 bilgi bankas\u0131<\/a>). Siyah kablo i\u015flevsel k\u0131s\u0131md\u0131r: Bu, ya +24 V \u00e7\u0131k\u0131\u015f veren (PNP, \u201ckaynak\u201d) ya da giri\u015fi 0 V\u2019a \u00e7eken (NPN, \u201c\u00e7ukur\u201d) bir transist\u00f6r \u00e7\u0131k\u0131\u015f\u0131d\u0131r. Tek hatl\u0131 bellek: <strong>PNP, pozitif ucu besler; NPN ise negatif uca ba\u011flan\u0131r.<\/strong> Sens\u00f6re g\u00fc\u00e7 verin, siyah kabloyu PLC giri\u015finize veya r\u00f6le bobinine ba\u011flay\u0131n; devre b\u00f6ylece tamamlanm\u0131\u015f olur.<\/p>\n<p>Devam etmeden \u00f6nce k\u0131sa bir a\u00e7\u0131klama yapmak istiyorum, \u00e7\u00fcnk\u00fc bu sayfaya gelen hemen hemen herkesin kafas\u0131n\u0131 kar\u0131\u015ft\u0131r\u0131yor: <em>fotosel<\/em> Alacakaranl\u0131ktan \u015fafa\u011fa kadar \u00e7al\u0131\u015fan bir sokak lambas\u0131 ise bamba\u015fka bir konudur. Bu cihaz, ortamdaki \u0131\u015f\u0131k seviyesini alg\u0131layarak geceleri 120\/240 V\u2019luk ayd\u0131nlatmay\u0131 a\u00e7ar. \u201cNesne\u201d kavram\u0131 yoktur ve kablolamas\u0131 \u015febeke kablolamas\u0131d\u0131r. Bu makale, par\u00e7alar\u0131, paketleri ve paletleri alg\u0131layan al\u00e7ak gerilimli fotoselini ele almaktad\u0131r. \u0130\u015f farkl\u0131, kablolar da farkl\u0131.<\/p>\n\n<h2>\u00dc\u00e7 Alg\u0131lama Yap\u0131s\u0131: Herhangi Bir Ba\u011flant\u0131 Yapmadan \u00d6nce Sistemi \u0130yice \u0130nceleyin<\/h2>\n<p>Tek bir kabloya bile dokunmadan \u00f6nce, kar\u015f\u0131 kar\u015f\u0131ya oldu\u011funuz \u00fc\u00e7 fotoelektrik yap\u0131dan hangisi oldu\u011funu belirleyin. Bunlar\u0131n kablolama \u015fekilleri farkl\u0131d\u0131r ve \u201cbirbirlerine benziyorlar\u201d d\u00fc\u015f\u00fcncesi, pahal\u0131 hatalar\u0131n ortaya \u00e7\u0131kmas\u0131na neden olur.<\/p>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>Yap\u0131<\/th><th>Nas\u0131l anla\u015f\u0131l\u0131r?<\/th><th>Neyi alg\u0131lar?<\/th><th>Zorland\u0131\u011f\u0131 alanlar<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>I\u015f\u0131n ge\u00e7i\u015fli (kar\u015f\u0131l\u0131kl\u0131)<\/td><td>Birbirine bakan iki ayr\u0131 \u00fcnite, reflekt\u00f6r yok<\/td><td>Nesne, aralar\u0131ndaki \u0131\u015f\u0131k demetini kesiyor<\/td><td>\u0130ki adet hizalanm\u0131\u015f birim gerekir; her ikisi de \u00e7al\u0131\u015f\u0131r durumda olmal\u0131; tek ba\u015fl\u0131kl\u0131 k\u0131sayol yoktur<\/td><\/tr>\n<tr><td>Geri yans\u0131t\u0131c\u0131<\/td><td>Bir ba\u015fl\u0131k, bir yans\u0131t\u0131c\u0131 plakaya y\u00f6nlendirilmi\u015f<\/td><td>Nesne, geri seken \u0131\u015f\u0131n\u0131 engelliyor<\/td><td>Hedefin arkas\u0131ndaki parlak veya ayna gibi nesneler, \u0131\u015f\u0131n\u0131n net oldu\u011funu yan\u0131lt\u0131c\u0131 bir izlenim yaratabilir; polarize retro bu sorunun b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131 giderir<\/td><\/tr>\n<tr><td>Da\u011f\u0131n\u0131k (yak\u0131nl\u0131k)<\/td><td>Tek lamba, reflekt\u00f6rs\u00fcz; \u00f6n\u00fcndeki nesneleri alg\u0131lar<\/td><td>Nesne, \u0131\u015f\u0131\u011f\u0131 ayn\u0131 birime geri yans\u0131t\u0131r<\/td><td>K\u0131sa menzil; siyah veya \u015feffaf nesneler \u0131\u015f\u0131\u011f\u0131 zay\u0131f bir \u015fekilde yans\u0131t\u0131r<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>Daha az yayg\u0131n olan varyantlar da mevcuttur; bunlar aras\u0131nda polarize retroreflektif, arka plan bast\u0131rmal\u0131 dif\u00fcz, fiber optik ba\u015fl\u0131klar, lazer ve renkli i\u015faret sens\u00f6rleri say\u0131labilir. Bunlar\u0131n hepsi bu \u00fc\u00e7 yap\u0131dan t\u00fcremi\u015ftir ve kablolama ile ilgili hususlar ayn\u0131 kal\u0131r.<\/p>\n<p>Bilinmeyen bir kurulumu s\u0131n\u0131fland\u0131rman\u0131n en h\u0131zl\u0131 yolu, makinenin ba\u015f\u0131nda yan\u0131tlanacak \u00fc\u00e7 sorudur:<\/p>\n<ol>\n<li><strong>Bir mi, iki mi?<\/strong> Birbirine bakan iki \u00fcnite, \u201cthrough-beam\u201d anlam\u0131na gelir. Yay\u0131c\u0131 ve al\u0131c\u0131n\u0131n <em>iki ayr\u0131 par\u00e7a numaras\u0131<\/em>. \u0130kisini de yaz\u0131n.<\/li>\n<li><strong>Bir yans\u0131t\u0131c\u0131 var m\u0131?<\/strong> \u201cEvet\u201d se\u00e7ene\u011fi, retroreflektif anlam\u0131na gelir. \u201cHay\u0131r\u201d se\u00e7ene\u011fi ve tek ba\u015fl\u0131k ise da\u011f\u0131n\u0131k yans\u0131ma anlam\u0131na gelir.<\/li>\n<li><strong>Par\u00e7a numaras\u0131 nerede?<\/strong> Genellikle g\u00f6vdeye damgalanm\u0131\u015ft\u0131r. Birle\u015fik kiri\u015f \u00e7iftinde, her iki yar\u0131n\u0131n da kendine ait bir numaras\u0131 bulunur ve bu numaralar her zaman birbiriyle uyu\u015fmaz.<\/li>\n<\/ol>\n<p>Bu \u00fc\u00e7 soruyu telefonda, panelde veya yedek par\u00e7a raf\u0131nda sorarsan\u0131z, bu kategorideki en yayg\u0131n sipari\u015f hatas\u0131n\u0131, yani yanl\u0131\u015f \u00fcr\u00fcn\u00fc sat\u0131n almay\u0131, \u015fimdiden \u00f6nlemi\u015f olursunuz: <em>yap\u0131<\/em>, \u00f6rne\u011fin bir \u0131\u015f\u0131n \u00e7ifti \u00e7iftinin yar\u0131s\u0131n\u0131 de\u011fi\u015ftirmek \u00fczere bir da\u011f\u0131n\u0131k ba\u015fl\u0131k.<\/p>\n\n\n<div style=\"margin:32px 0; padding:20px; background:#EAF3FB; border:1px solid #D3D3D3; border-radius:12px;\">\n <p style=\"margin:0 0 12px; font-family:'Roboto',sans-serif; font-size:18px; font-weight:700; line-height:1.35; color:#0D3972;\">\n \u0130zleyin: Fotoelektrik Sens\u00f6r Kablo Ba\u011flant\u0131s\u0131 G\u00f6sterimi\n <\/p>\n\n <div style=\"position:relative; width:100%; aspect-ratio:16 \/ 9; overflow:hidden; border-radius:8px; background:#000;\">\n <iframe\n src=\"https:\/\/www.youtube-nocookie.com\/embed\/g3utygIYy0E?rel=0\"\n title=\"Fotoelektrik Sens\u00f6r Kablolama G\u00f6sterimi\"\n loading=\"lazy\"\n style=\"position:absolute; inset:0; width:100%; height:100%; border:0;\"\n allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n referrerpolicy=\"strict-origin-when-cross-origin\"\n allowfullscreen>\n <\/iframe>\n <\/div>\n\n <p style=\"margin:12px 0 0; font-size:14px; line-height:1.5; color:#6E6E6E;\">\n \u00c7\u0131k\u0131\u015f\u0131 PLC giri\u015finizle e\u015fle\u015ftirmeden \u00f6nce, fotoelektrik sens\u00f6r\u00fcn kablolama i\u015flemine ili\u015fkin pratik bir g\u00f6sterimi izleyin.\n <\/p>\n<\/div>\n\n<h2>Yap\u0131ya G\u00f6re Kablolama: \u00c7\u0131k\u0131\u015f\u0131 Hangi Birim Ta\u015f\u0131yor?<\/h2>\n<h3>Ge\u00e7i\u015f \u0131\u015f\u0131n\u0131: verici sadece bir \u0131\u015f\u0131k kayna\u011f\u0131d\u0131r \u2014 anahtarlama i\u015flemini al\u0131c\u0131 ger\u00e7ekle\u015ftirir<\/h3>\n<p>\u0130\u015fte, \u0131\u015f\u0131n ge\u00e7i\u015fli kablolamadaki sorunlar\u0131n \u00e7o\u011funu \u00e7\u00f6zen ve bu makalenin tamam\u0131ndan ak\u0131lda tutulmas\u0131 gereken ger\u00e7ek \u015fudur:<\/p>\n<p><strong>Ge\u00e7i\u015fli \u0131\u015f\u0131n sens\u00f6r\u00fcnde \u00e7\u0131k\u0131\u015f her zaman al\u0131c\u0131da bulunur: verici sadece bir \u0131\u015f\u0131k kayna\u011f\u0131d\u0131r ve iki par\u00e7a farkl\u0131 par\u00e7a numaralar\u0131na sahiptir.<\/strong><\/p>\n\n\n<div class=\"bp-1-thrub\">\n<p class=\"bp-1-title\"><span class=\"bp-1-title-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4.9 16.1C1 12.2 1 5.8 4.9 1.9\"\/><path d=\"M7.8 4.7a6.14 6.14 0 0 0-.8 7.5\"\/><circle cx=\"12\" cy=\"9\" r=\"2\"\/><path d=\"M16.2 4.8c2 2 2.26 5.11.8 7.47\"\/><path d=\"M19.1 1.9a9.96 9.96 0 0 1 0 14.1\"\/><path d=\"M9.5 18h5\"\/><path d=\"m8 22 4-11 4 11\"\/><\/svg><\/span>\u0130ki \u00fcnite. Sadece biri anahtarlama i\u015flevini yerine getiriyor.<\/p>\n<div class=\"bp-1-pair\">\n<div class=\"bp-1-unit\">\n<p class=\"bp-1-unit-name\">Yay\u0131c\u0131<\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BN<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>+12\u201324 V DC<\/span><\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BU<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>0 V<\/span><\/p>\n<p class=\"bp-1-note\">Genellikle sadece iki kablo<\/p>\n<\/div>\n<div class=\"bp-1-beam\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n<div class=\"bp-1-unit\">\n<p class=\"bp-1-unit-name\">Al\u0131c\u0131<\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BN<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>+12\u201324 V DC<\/span><\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BU<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>0 V<\/span><\/p>\n<p class=\"bp-1-wire bp-1-out\"><span class=\"bp-1-wire-left\"><span class=\"bp-1-wire-code\">BK<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>PLC giri\u015fi veya y\u00fck\u00fc<\/span><\/span><span class=\"bp-1-out-tag\">\u00c7\u0131kt\u0131<\/span><\/p>\n<\/div>\n<\/div>\n<hr class=\"bp-1-divider\">\n<p class=\"bp-1-foot\">Verici ve al\u0131c\u0131, iki ayr\u0131 par\u00e7a numaras\u0131na sahiptir \u2014 her iki \u00fcniteyi de kablolay\u0131n ve bunlar\u0131 bir \u00e7ift olarak sipari\u015f edin.<\/p>\n<\/div>\n\n<p>\u00d6nce vericiyi ba\u011flay\u0131n: kahverengi kabloyu +V\u2019ye, mavi kabloyu 0 V\u2019ye ba\u011flay\u0131n. \u00c7o\u011fu verici iki telli bir cihaz oldu\u011fu i\u00e7in genellikle sadece bu kadar kablo bulunur. Ard\u0131ndan al\u0131c\u0131y\u0131 ba\u011flay\u0131n: kahverengi kabloyu +V\u2019ye, mavi kabloyu 0 V\u2019ye ve siyah (\u00e7\u0131k\u0131\u015f) kabloyu PLC giri\u015finize veya y\u00fck\u00fcn\u00fcze ba\u011flay\u0131n (<a href=\"https:\/\/www.realpars.com\/blog\/photoelectric-sensor-wiring\">RealPars, fotoelektrik sens\u00f6r\u00fcn kablolamas\u0131 ve kurulumu<\/a>). Vericiye ve al\u0131c\u0131ya g\u00fc\u00e7 verdi\u011finiz halde sinyal alam\u0131yorsan\u0131z, olas\u0131 nedenler \u015funlard\u0131r: siyah kablo vericiye ba\u011flanm\u0131\u015f olabilir (orada anahtarlanacak bir \u015fey yoktur), \u00e7ift hizal\u0131 de\u011fil olabilir ya da \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc giri\u015finizle uyu\u015fmuyor olabilir; bu konuyu birazdan ele alaca\u011f\u0131z. Her iki \u00fcnitenin de g\u00fcce ihtiyac\u0131 vard\u0131r; yaln\u0131zca al\u0131c\u0131 anahtarlan\u0131r.<\/p>\n<h3>Tek ba\u015fl\u0131kl\u0131 sens\u00f6rler ve d\u00f6rd\u00fcnc\u00fc kablo: \u201cbeyaz\u201d\u0131n i\u015flevi nedir<\/h3>\n<p>Geri yans\u0131t\u0131c\u0131 ve da\u011f\u0131n\u0131k tip ba\u015fl\u0131klar tek bir \u00fcnite oldu\u011fundan, yukar\u0131daki basit \u00fc\u00e7 telli yap\u0131ya uyarlar. Karma\u015f\u0131kl\u0131k, d\u00f6rd\u00fcnc\u00fc bir telin devreye girmesiyle ba\u015flar. \u00dcreticilerin bu teli kulland\u0131\u011f\u0131 \u00fc\u00e7 farkl\u0131 y\u00f6ntem ve her birinin sizin i\u00e7in anlam\u0131 \u015f\u00f6yledir:<\/p>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>\u015eema<\/th><th>Tel<\/th><th>Davran\u0131\u015f<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>A\u00e7\u0131k\/koyu mod se\u00e7ilebilir<\/td><td>Beyaz<\/td><td>I\u015f\u0131\u011f\u0131n yanmas\u0131 i\u00e7in beyaz kabloyu +V\u2019ye ba\u011flay\u0131n; \u0131\u015f\u0131\u011f\u0131n s\u00f6nmesi i\u00e7in 0 V\u2019ye ba\u011flay\u0131n<\/td><\/tr>\n<tr><td>Tamamlay\u0131c\u0131 \u00e7\u0131kt\u0131lar<\/td><td>Beyaz ya da ikinci bir siyah<\/td><td>\u0130ki canl\u0131 \u00e7\u0131k\u0131\u015f (biri a\u00e7\u0131k, biri kapal\u0131); makinenizin ihtiyac\u0131na uygun olan\u0131 se\u00e7in<\/td><\/tr>\n<tr><td>Giri\u015fi \u00f6\u011fretin veya test edin<\/td><td>Beyaz veya gri<\/td><td>E\u015fik de\u011ferini \u00f6\u011fretmek i\u00e7in darbe olarak kullan\u0131n ya da test giri\u015fi olarak kullan\u0131n; normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda a\u00e7\u0131k b\u0131rak\u0131n<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>Burada iki pratik uyar\u0131 var. Birincisi: a\u00e7\u0131k\/karanl\u0131k se\u00e7ici kablosu a\u00e7\u0131k b\u0131rak\u0131ld\u0131\u011f\u0131nda <em>sonland\u0131r\u0131lmam\u0131\u015f<\/em>, sens\u00f6r \u00fcreticinin varsay\u0131lan modunda h\u00e2l\u00e2 \u00e7al\u0131\u015f\u0131r. Varsay\u0131lan ayarlar farkl\u0131l\u0131k g\u00f6sterebilir, bu y\u00fczden asla varsay\u0131mda bulunmay\u0131n: veri sayfas\u0131ndaki \u201cba\u011flant\u0131 \u015femas\u0131\u201d ba\u015fl\u0131kl\u0131 sat\u0131r\u0131 kontrol edin ve \u015fema net de\u011filse (genellikle \u00f6yledir), makineyi devreye almadan \u00f6nce tedarik\u00e7iye dan\u0131\u015f\u0131n. \u0130kincisi: Baz\u0131 sens\u00f6rlerin g\u00f6vdesinde NO\/NC yazarken, veri sayfas\u0131nda \u201clight-on\/dark-on\u201d terimleri kullan\u0131l\u0131r. \u00dczerine bas\u0131lm\u0131\u015f etiket, g\u00fc\u00e7 verilmemi\u015f durumu ifade eder ve yard\u0131mc\u0131 olmaktan \u00e7ok daha fazla ki\u015fiyi yan\u0131lt\u0131r. Serigrafi bask\u0131ya de\u011fil, veri sayfas\u0131ndaki ba\u011flant\u0131 \u015femas\u0131na g\u00fcvenin.<\/p>\n<p>De\u011fi\u015ftirme i\u015flemi s\u0131ras\u0131nda dikkat edilmesi gereken bir ba\u015fka nokta da h\u0131zl\u0131 ba\u011flant\u0131 (M8\/M12) sens\u00f6rleridir. Konekt\u00f6rler birbirine benziyor gibi g\u00f6r\u00fcnebilir, ancak pin i\u015flevleri \u00fcretici taraf\u0131ndan belirlenir. \u201cPin 4 = \u00e7\u0131k\u0131\u015f\u201d olarak ayarlanm\u0131\u015f bir \u00fcnite, \u201cpin 2 = \u00e7\u0131k\u0131\u015f\u201d olarak kablolanm\u0131\u015f bir kabloda \u00e7al\u0131\u015fmayacakt\u0131r. H\u0131zl\u0131 ba\u011flant\u0131 sens\u00f6r\u00fc sipari\u015f ederken, pin diziliminin makinede halihaz\u0131rda bulunan kabloyla uyumlu olmas\u0131 gerekir.<\/p>\n\n<h2>I\u015f\u0131k A\u00e7\u0131k m\u0131, Karanl\u0131k A\u00e7\u0131k m\u0131: Uygulaman\u0131z Hangi \u00c7\u0131k\u0131\u015f Mant\u0131\u011f\u0131na \u0130htiya\u00e7 Duyuyor?<\/h2>\n<p>T\u00fcm kablolar\u0131 do\u011fru \u015fekilde ba\u011flad\u0131n\u0131z, g\u00fc\u00e7 a\u00e7\u0131k ve sens\u00f6r h\u00e2l\u00e2 makinenin ihtiya\u00e7 duydu\u011fu \u015feyin tam tersini yap\u0131yor. \u201cAyd\u0131nl\u0131kta a\u00e7\u0131k\/karanl\u0131kta a\u00e7\u0131k\u201d durumu, fotoelektrik kablolamada en kafa kar\u0131\u015ft\u0131r\u0131c\u0131 konudur ve bu konuda uzmanlar bile birbirleriyle \u00e7eli\u015fmektedir.<\/p>\n<h3>\u201cLight-on\u201d ve \"Dark-on\" terimlerinin ger\u00e7ekte ne anlama geldi\u011fi (ve \"NO\/NC\" terimlerinin neden kafa kar\u0131\u015f\u0131kl\u0131\u011f\u0131na yol a\u00e7t\u0131\u011f\u0131)<\/h3>\n<p>Fiziksel tan\u0131mlar basittir: bir <strong>\u0131\u015f\u0131k a\u00e7\u0131k<\/strong> Al\u0131c\u0131 yeterli \u0131\u015f\u0131k alg\u0131lad\u0131\u011f\u0131nda \u00e7\u0131k\u0131\u015fa enerji verilir; bir <strong>koyu-\u00fczerine<\/strong> \u0131\u015f\u0131n engellendi\u011finde veya al\u0131c\u0131 karanl\u0131k kald\u0131\u011f\u0131nda \u00e7\u0131k\u0131\u015fa enerji verilir (<a href=\"https:\/\/control.com\/technical-articles\/what-do-light-on-and-dark-on-mean-for-photoelectric-sensors\/\">control.com, \u201clight-on\u201d ve \u201cdark-on\u201d ifadelerinin anlam\u0131<\/a>). Sorun, insanlar bunu mekanik anahtarlar\u0131n \u201cnormalde a\u00e7\u0131k\/normalde kapal\u0131\u201d terimlerine \u00e7evirmeye ba\u015flad\u0131\u011f\u0131nda ortaya \u00e7\u0131k\u0131yor. \u00d6nemli bir \u00fcreticinin blogunda \u201c\u0131\u015f\u0131k a\u00e7\u0131k, NO ile ayn\u0131 m\u0131?\u201d sorusuna \u201ck\u0131sa cevap evet\u201d \u015feklinde yan\u0131t veriliyor ve ard\u0131ndan \u201cthrough-beam\u201d tipi sens\u00f6rler \u201cnormalde kapal\u0131\u201d, \u201cdiffuse\u201d tipi sens\u00f6rler ise \u201cnormalde a\u00e7\u0131k\u201d olarak tan\u0131mlan\u0131yor (<a href=\"https:\/\/www.balluff.com\/en-us\/blog\/photoelectric-basics-light-on-or-dark-on\">Balluff, fotoelektrik temeller: ayd\u0131nl\u0131kda \u00e7al\u0131\u015f\u0131r veya karanl\u0131kta \u00e7al\u0131\u015f\u0131r<\/a>), Omron\u2019un kendi k\u0131lavuzunda ise tipik da\u011f\u0131n\u0131k varl\u0131k alg\u0131lama, \u201c\u0131\u015f\u0131k a\u00e7\u0131k\u201d (<a href=\"https:\/\/www.ia.omron.com\/support\/guide\/43\/explanation_of_terms.html\">Omron, fotoelektrik sens\u00f6r terimleri<\/a>). \u0130ki sayg\u0131n kaynak, iki farkl\u0131 \u00e7eviri.<\/p>\n<p>\u0130\u015fte \u00e7\u00f6z\u00fcm. NO\/NC, bir <em>dinlenme hali<\/em>, ancak bir fotoelektrik sens\u00f6r\u00fcn dinlenme durumu, yap\u0131s\u0131na ba\u011fl\u0131d\u0131r. I\u015f\u0131n ge\u00e7i\u015fli al\u0131c\u0131, \u0131\u015f\u0131n yolunda hi\u00e7bir \u015fey olmad\u0131\u011f\u0131nda ayd\u0131nl\u0131kta kal\u0131r; da\u011f\u0131n\u0131k \u0131\u015f\u0131k tipi al\u0131c\u0131 ise karanl\u0131kta kal\u0131r. \u00d6yleyse \u00e7eviriyi bir kenara b\u0131rak\u0131n ve bunun yerine \u015fu soruyu sorun: <strong>Nesne mevcut oldu\u011funda \u00e7\u0131kt\u0131 ne olmal\u0131d\u0131r?<\/strong> O halde, yap\u0131n\u0131n size bunu hangi modda sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6stermesine izin verin.<\/p>\n<h3>Yap\u0131ya g\u00f6re se\u00e7im: \u00e7evrilebilir masa ve ar\u0131za emniyetli y\u00f6n<\/h3>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>Yap\u0131<\/th><th>Hareketsiz \u0131\u015f\u0131n (herhangi bir \u015fey alg\u0131lanmad\u0131)<\/th><th>Nesne mevcut oldu\u011funda \u00e7\u0131k\u0131\u015f\u0131n a\u00e7\u0131k olmas\u0131 gerekiyor<\/th><th>Tipik mant\u0131k<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>I\u015f\u0131n yoluyla<\/td><td>I\u015f\u0131k yan\u0131yor (al\u0131c\u0131 yan\u0131yor)<\/td><td>Karanl\u0131k mod: Nesne \u0131\u015f\u0131n demetini engelliyor<\/td><td>K\u0131r\u0131lma alg\u0131lama i\u00e7in \u201cDark-on\u201d<\/td><\/tr>\n<tr><td>Geri yans\u0131t\u0131c\u0131<\/td><td>I\u015f\u0131k mevcut (\u0131\u015f\u0131n reflekt\u00f6rden geri d\u00f6n\u00fcyor)<\/td><td>Karanl\u0131k mod: Nesne \u0131\u015f\u0131n demetini engelliyor<\/td><td>K\u0131r\u0131lma alg\u0131lama i\u00e7in \u201cDark-on\u201d<\/td><\/tr>\n<tr><td>Da\u011f\u0131n\u0131k<\/td><td>Koyu (hareketsizken yans\u0131ma g\u00f6stermez)<\/td><td>I\u015f\u0131k yans\u0131tma: nesne \u0131\u015f\u0131\u011f\u0131 geri yans\u0131t\u0131r<\/td><td>Varl\u0131k alg\u0131lama i\u00e7in \u0131\u015f\u0131k a\u00e7\u0131k<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>O tabloyu iki kez okuyun, \u00e7\u00fcnk\u00fc hatalar orada gizli: \u201cpar\u00e7a geldi\u011finde a\u00e7\u0131n\u201d \u015feklindeki ayn\u0131 \u015fart, \u015fu anlama geliyor: <em>koyu-\u00fczerine<\/em> bir ge\u00e7i\u015f kiri\u015fi \u00e7ifti \u00fczerinde ve <em>\u0131\u015f\u0131k a\u00e7\u0131k<\/em> da\u011f\u0131n\u0131k bir kafada. Mant\u0131\u011f\u0131 yanl\u0131\u015f ayarlarsan\u0131z, \u201cpar\u00e7a mevcut\u201d sinyaliniz \u201cpar\u00e7a eksik\u201d haline gelir. Makine ar\u0131za verir, a\u015f\u0131r\u0131 besleme yapar ya da daha k\u00f6t\u00fcs\u00fc, kablolama ar\u0131zalar\u0131na benzeyen sorunlar ortaya \u00e7\u0131kar.<\/p>\n<p>E\u011fer daha \u00f6nce se\u00e7ilebilir veya tamamlay\u0131c\u0131 \u00e7\u0131k\u0131\u015fl\u0131 bir sens\u00f6r sat\u0131n ald\u0131ysan\u0131z, bu sorunu terminal \u00fczerinden \u00e7\u00f6zebilirsiniz: beyaz kabloyu yeniden ba\u011flay\u0131n ya da sinyal kablosunu tamamlay\u0131c\u0131 \u00e7\u0131k\u0131\u015fa ta\u015f\u0131y\u0131n. Yeni bir sat\u0131n alma gerekmez. Eski bir sens\u00f6r\u00fc de\u011fi\u015ftiriyorsan\u0131z, eski sens\u00f6r\u00fcn bir tam d\u00f6ng\u00fcy\u00fc tamamlamas\u0131n\u0131 izleyin ve par\u00e7an\u0131n mevcut ya da yok oldu\u011fu durumlarda \u00e7\u0131k\u0131\u015f\u0131n a\u00e7\u0131k olup olmad\u0131\u011f\u0131n\u0131 not edin. Bu g\u00f6zlem, herhangi bir etiketten daha g\u00fcvenilirdir.<\/p>\n\n<div class=\"rich-callout-warning\">\n<span class=\"rich-callout-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\/><line x1=\"12\" y1=\"9\" x2=\"12\" y2=\"13\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg><\/span>\n<p>Standart bir fotoelektrik sens\u00f6r, g\u00fcvenlik sertifikal\u0131 bir cihaz de\u011fildir. Durmu\u015f bir elin veya v\u00fccudun alg\u0131lanmas\u0131 gereken hi\u00e7bir kablolama modunda bu cihaza asla g\u00fcvenmeyin; bu, sertifikal\u0131 bir g\u00fcvenlik \u0131\u015f\u0131k perdesinin g\u00f6revidir. Ayr\u0131ca, \u201cayd\u0131nl\u0131kta devreye girme\u201d veya \u201ckaranl\u0131kta devreye girme\u201d modlar\u0131ndan birini se\u00e7erken ar\u0131za durumunu g\u00f6z \u00f6n\u00fcnde bulundurun: Kirli bir mercek, zay\u0131flayan bir \u0131\u015f\u0131n veya kesilen g\u00fc\u00e7 kayna\u011f\u0131, \u00e7\u0131k\u0131\u015f\u0131 \u201cher \u015fey normal\u201d durumuna de\u011fil, \u201cdurdurma\/ar\u0131za\u201d durumuna ge\u00e7irmelidir.<\/p>\n<\/div>\n\n<h2>PLC Giri\u015finizle Uyum Sa\u011flama \u2014 ve \u0130lk Denemede \u00c7al\u0131\u015fan Bir Yedek Par\u00e7a Sipari\u015f Etme<\/h2>\n<p>DC foto\u015falterler PNP veya NPN olarak sipari\u015f edilir ve \u00e7o\u011fu durumda bu se\u00e7im fabrikada sabitlenmi\u015ftir. Sahada de\u011fi\u015ftirme imk\u00e2n\u0131 bulunmad\u0131\u011f\u0131ndan, sipari\u015f vermeden \u00f6nce giri\u015finizin hangi \u00e7\u0131k\u0131\u015f\u0131 bekledi\u011fini do\u011frulay\u0131n. \u0130\u015fte otuz saniye s\u00fcren saha testi:<\/p>\n<ol>\n<li>Test edilen PLC giri\u015fini do\u011frudan +24 V\u2019a ba\u011flay\u0131n. Giri\u015f a\u00e7\u0131l\u0131rsa, kart kaynak modundad\u0131r: bir <strong>PNP<\/strong> sens\u00f6r.<\/li>\n<li>E\u011fer \u00e7al\u0131\u015fmazsa, giri\u015fi 0 V\u2019a ba\u011flay\u0131n. E\u011fer \u015fimdi \u00e7al\u0131\u015f\u0131rsa, kart bir \u201csink\u201d tipindedir: bir <strong>NPN<\/strong> sens\u00f6r.<\/li>\n<\/ol>\n<p>O halde \u015fu ger\u00e7e\u011fi akl\u0131n\u0131zda tutun: bir kaynak giri\u015fini s\u00fcren bir NPN sens\u00f6r\u00fc, bir \u00e7ekme direnci veya bir ara r\u00f6le ile \u201c\u00e7al\u0131\u015f\u0131r hale getirilebilir\u201d. R\u00f6leler adapt\u00f6r g\u00f6revi g\u00f6r\u00fcr, ancak bu, ger\u00e7ek bir maliyeti olan sahada yap\u0131lan ge\u00e7ici bir \u00e7\u00f6z\u00fcmd\u00fcr: kanal ba\u015f\u0131na fazladan bir bile\u015fen, daha yava\u015f tepki s\u00fcresi ve bak\u0131m\u0131 gereken bir kontak. Bu, sistemi \u00e7al\u0131\u015f\u0131r hale getirmek i\u00e7in at\u0131lan bir ad\u0131md\u0131r, bir tasar\u0131m de\u011fildir. Temiz \u00e7\u00f6z\u00fcm, do\u011fru polariteyi sipari\u015f etmektir; bu nedenle sipari\u015finizin kesin olmas\u0131 gerekir. Bir fotoelektrik sens\u00f6r\u00fc de\u011fi\u015ftirirken, tedarik\u00e7iye bu kontrol listesini verin. Her sat\u0131r, eski \u00fcniteden okuyabilece\u011finiz bir bilgiye kar\u015f\u0131l\u0131k gelir:<\/p>\n\n<div class=\"rich-checklist\">\n<p class=\"rich-checklist-title\"><span class=\"rich-checklist-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 5h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 19h8\"\/><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><\/svg><\/span>Yedek fotoelektrik sens\u00f6r sipari\u015f etmeden \u00f6nce not alman\u0131z gereken alt\u0131 husus<\/p>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>1 Alg\u0131lama yap\u0131s\u0131: \u0131\u015f\u0131n ge\u00e7i\u015fli (her iki par\u00e7a numaras\u0131: verici ve al\u0131c\u0131), geri yans\u0131tmal\u0131 veya da\u011f\u0131n\u0131k<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>2 \u00c7\u0131k\u0131\u015f t\u00fcr\u00fc: PNP veya NPN (ya da eski makineler i\u00e7in r\u00f6le \/ 2 telli AC)<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>3 \u00c7\u0131k\u0131\u015f mant\u0131\u011f\u0131: a\u00e7\u0131k-a\u00e7\u0131k, a\u00e7\u0131k-kapal\u0131, se\u00e7ilebilir veya tamamlay\u0131c\u0131<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>4 Besleme ve kablo say\u0131s\u0131: 12\u201324 V DC; 3 telli veya 4 telli; kablo uzunlu\u011fu veya M8\/M12 pin d\u00fczeni<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>5 Alg\u0131lama aral\u0131\u011f\u0131 ve montaj: Eski braketi ve eski teknik veri sayfas\u0131n\u0131 kontrol edin<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>6. Ortam: suyla y\u0131kanabilir, tozlu veya a\u00e7\u0131k hava; eski IP derecesine e\u015fit veya daha y\u00fcksek olmal\u0131d\u0131r<\/p><\/div>\n<\/div>\n\n<p>Eski \u00fcnitenin etiketi a\u015f\u0131nm\u0131\u015fsa, bir foto\u011fraftan tahminde bulunmak yerine, makinenin ba\u011flam\u0131na (montaj \u015fekli, \u00e7al\u0131\u015fma aral\u0131\u011f\u0131 ve \u00e7al\u0131\u015fma \u015fekli) g\u00f6re e\u015fle\u015ftirme yapabilen bir tedarik\u00e7i ile birlikte kontrol listesini ters y\u00f6nde uygulay\u0131n.<\/p>\n\n<h2>Kablolama Do\u011fru G\u00f6r\u00fcn\u00fcyor Ama Sens\u00f6r H\u00e2l\u00e2 \u00c7al\u0131\u015fm\u0131yor mu? Bir Saha Te\u015fhis Sipari\u015fi<\/h2>\n<p>Yeni kablolamas\u0131 yap\u0131lm\u0131\u015f bir fotoelektrik sens\u00f6r ar\u0131za g\u00f6sterdi\u011finde, \u015fu s\u0131rayla ar\u0131za te\u015fhisi yap\u0131n. Bu, saatlerce bo\u015fa u\u011fra\u015fman\u0131z\u0131 \u00f6nler:<\/p>\n\n<div class=\"rich-checklist\">\n<p class=\"rich-checklist-title\"><span class=\"rich-checklist-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 5h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 19h8\"\/><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><\/svg><\/span>\u00dc\u00e7 a\u015famal\u0131 te\u015fhis: Bu s\u0131rayla kontrol edin<\/p>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>1. Kablolama katman\u0131: polarite tersi (kahverengi\/mavi kablolar yer de\u011fi\u015ftirmi\u015f), emit\u00f6rde siyah kablo, beyaz se\u00e7ici kablosu sonland\u0131r\u0131lmam\u0131\u015f, yanl\u0131\u015f QD pin dizili\u015fi veya \u00e7\u0131k\u0131\u015f de\u011ferini a\u015fan y\u00fck ak\u0131m\u0131; \u00f6n\u00fcn\u00fczdeki veri sayfas\u0131 \u015femas\u0131na bak\u0131n\u0131z<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>2. Mant\u0131k katman\u0131: Yap\u0131 i\u00e7in \u201ca\u00e7\u0131k-a\u00e7\u0131k\u201d\/\u201ca\u00e7\u0131k-koyu\u201d se\u00e7ene\u011fi tersine ayarlanm\u0131\u015f (yukar\u0131daki ters \u00e7evirme tablosuna bak\u0131n\u0131z) ya da PLC program\u0131 sinyali ters olarak okur; bir par\u00e7a ge\u00e7erken sens\u00f6r\u00fcn kendi LED\u2019ini izleyerek sens\u00f6r mant\u0131\u011f\u0131n\u0131 program mant\u0131\u011f\u0131ndan ay\u0131r\u0131n<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>3. Fiziksel katman: I\u015f\u0131n hizalamas\u0131 kaym\u0131\u015f, lens toz, ya\u011f buhar\u0131, yo\u011fu\u015fma veya sabun tabakas\u0131yla kaplanm\u0131\u015f (optik alg\u0131lamadaki bozulman\u0131n bir numaral\u0131 nedeni), uzun menzilli al\u0131c\u0131ya g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 veya g\u00fc\u00e7l\u00fc ortam \u0131\u015f\u0131\u011f\u0131 d\u00fc\u015f\u00fcyor ya da da\u011f\u0131n\u0131k bir hedefin \u00e7evresinde yans\u0131ma yapan parlak bir arka plan mevcut; lensi temizleyin, \u00e7ifti yeniden hizalay\u0131n ve her iki \u0131\u015f\u0131k ko\u015fulunda da test edin<\/p><\/div>\n<\/div>\n\n<p>\u00dc\u00e7 denemeden sonra da h\u00e2l\u00e2 \u00e7al\u0131\u015fm\u0131yor mu? I\u015f\u0131n\u0131 keserken \u00e7\u0131k\u0131\u015f kablosundaki gerilimi 0 V\u2019a g\u00f6re \u00f6l\u00e7\u00fcn: gerilim hi\u00e7 de\u011fi\u015fmezse, sorun sens\u00f6rde veya beslemesinde; de\u011fi\u015firse ancak PLC bunu alg\u0131lamazsa, sorun \u00e7\u0131k\u0131\u015f ile giri\u015f aras\u0131nda. Bu ayr\u0131m, sorunun kablonun hangi taraf\u0131nda oldu\u011funu size g\u00f6sterir.<\/p>\n\n<h2>Yedek Par\u00e7a Talebinin Distrib\u00fct\u00f6rler ve Stok\u00e7ular \u0130\u00e7in Anlam\u0131<\/h2>\n<p>Yukar\u0131da bahsedilen her \u015fey \u2013 yap\u0131 tan\u0131mlama, al\u0131c\u0131 kural\u0131, \u00e7evirme tablosu \u2013 telefon aramalar\u0131 alan bir distrib\u00fct\u00f6r\u00fc, sipari\u015f alan bir distrib\u00fct\u00f6rden ay\u0131ran unsurlard\u0131r. M\u00fc\u015fterileriniz fotoelektrik sens\u00f6rleri kendi g\u00f6zleriyle g\u00f6rd\u00fckleri \u015fekilde tan\u0131mlar: \u201ciki ba\u015fl\u0131 olan\u201d, \u201creflekt\u00f6rl\u00fc olan\u201d, \u201c\u015fi\u015feleri g\u00f6ren tek ba\u015fl\u0131 olan\u201d. Bu tan\u0131mlar, bu k\u0131lavuzdaki \u00fc\u00e7 yap\u0131ya bire bir kar\u015f\u0131l\u0131k gelir. \u0130\u015fte bu nedenle, bu \u00fc\u00e7 tan\u0131mlama sorusu ayn\u0131 zamanda bir m\u00fc\u015fteri hizmetleri senaryosu i\u015flevi g\u00f6r\u00fcr ve bunlar\u0131 tek bir g\u00f6r\u00fc\u015fmede yan\u0131tlayabilen bir stok\u00e7u, m\u00fc\u015fterinin tekrar i\u015fini kazan\u0131r.<\/p>\n<p>Ayn\u0131 yap\u0131, stok y\u00f6netimi ve fiyat teklifi haz\u0131rlamay\u0131 kolayla\u015ft\u0131r\u0131r. I\u015f\u0131n ge\u00e7idi \u00e7iftlerini \u00e7ift olarak stoklay\u0131n; \u00e7\u00fcnk\u00fc vericiler ve al\u0131c\u0131lar birlikte ar\u0131zalan\u0131r ve birlikte sat\u0131l\u0131r. Uygun oldu\u011fu durumlarda, se\u00e7ilebilir veya tamamlay\u0131c\u0131 mant\u0131kl\u0131 birimleri tercih edin: b\u00f6ylece tek bir SKU, hem \u0131\u015f\u0131k a\u00e7\u0131k hem de karanl\u0131k a\u00e7\u0131k taleplerini kar\u015f\u0131lar. Her sipari\u015fi alt\u0131 maddelik kontrol listesi ile fiyatland\u0131r\u0131n: yap\u0131, polarite, mant\u0131k, besleme\/kablolama, menzil, ortam. Fotoelektrik sens\u00f6rlerde yanl\u0131\u015f polarite veya ters mant\u0131k, \u201cteslim al\u0131nd\u0131 ancak \u00e7al\u0131\u015fm\u0131yor\u201d \u015feklinde bir iadeye yol a\u00e7ar ve iadeler k\u00e2r marj\u0131n\u0131z\u0131 eriten unsurlard\u0131r. Bunlar\u0131n hi\u00e7biri ola\u011fan\u00fcst\u00fc de\u011fildir: zaten bildi\u011finiz kablolama \u015femas\u0131d\u0131r, envanter politikas\u0131 olarak yeniden okunmal\u0131d\u0131r.<\/p>\n<p><em>Fotoelektrik sens\u00f6rleri de\u011fi\u015ftiriyorsan\u0131z ve karar vermeden \u00f6nce teknik \u00f6zelliklerin kontrol edilmesini istiyorsan\u0131z \u2013 ister yap\u0131, \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc, ayd\u0131nl\u0131k\/karanl\u0131k hassasiyeti ister pin dizili\u015fi olsun \u2013 eski \u00fcnitenin ayr\u0131nt\u0131lar\u0131n\u0131 OMCH\u2019nin se\u00e7im ekibine g\u00f6nderin. 30\u2019dan fazla kategoriden olu\u015fan otomasyon katalo\u011fumuzdaki \u00e7izim ve teknik \u00f6zellik belgeleriyle kar\u015f\u0131la\u015ft\u0131rma yapar\u0131z ve toplu sipari\u015f vermeden \u00f6nce numuneleri makinenizde test ederiz.<\/em><\/p>\n\n\n<div class=\"bp-cta-end\">\n<p class=\"bp-cta-end-title\"><span class=\"bp-cta-end-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\/><polyline points=\"22,6 12,13 2,6\"\/><\/svg><\/span>Yedek Par\u00e7a Talep \u00c7a\u011fr\u0131lar\u0131n\u0131 Onaylanm\u0131\u015f Sipari\u015flere D\u00f6n\u00fc\u015ft\u00fcr\u00fcn<\/p>\n<p class=\"bp-cta-end-sub\">Makineden okudu\u011funuz yap\u0131, \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc ve a\u00e7\u0131k-a\u00e7\u0131k\/koyu-koyu mant\u0131\u011f\u0131n\u0131 \u2014 ya da eski \u00fcnitenin foto\u011fraflar\u0131n\u0131 ve i\u015faretlerini \u2014 bize g\u00f6nderin; sipari\u015f vermeden \u00f6nce se\u00e7im m\u00fchendislerimiz bu bilgilerin uygunlu\u011funu kontrol edecektir.<\/p>\n<a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Teknik \u00d6zellikleri Kontrol Edilmi\u015f Bir Fiyat Teklifi Al\u0131n<\/a>\n<\/div>\n\n<h2>Kaynak\u00e7a<\/h2>\n<ol class=\"bd-refs\">\n<li><a href=\"https:\/\/www.pepperl-fuchs.com\/en-us\/support\/knowledge-and-literature\/knowledge-bases-for-industrial-sensors\/knowledge-base-for-inductive-sensors\/sensor-versions\/connection-methods-gp28962\">Pepperl+Fuchs. \u201cEnd\u00fcktif Sens\u00f6rler \u2013 Elektrik Ba\u011flant\u0131lar\u0131: EN 60947-5-2 Standard\u0131na G\u00f6re Kablo Renkleri ve Fi\u015f Atamalar\u0131.\u201d<\/a><\/li>\n<li><a href=\"https:\/\/www.ia.omron.com\/support\/guide\/43\/explanation_of_terms.html\">Omron End\u00fcstriyel Otomasyon. \u201cFotoelektrik Sens\u00f6rler \u2013 Terimlerin A\u00e7\u0131klamas\u0131 (I\u015f\u0131k A\u00e7\u0131k \/ Karanl\u0131k A\u00e7\u0131k).\u201d<\/a><\/li>\n<li><a href=\"https:\/\/www.balluff.com\/en-us\/blog\/photoelectric-basics-light-on-or-dark-on\">Balluff. \u201cFotoelektrik Temelleri \u2013 I\u015f\u0131k A\u00e7\u0131k veya Karanl\u0131k A\u00e7\u0131k.\u201d Haziran 2024.<\/a><\/li>\n<li><a href=\"https:\/\/www.realpars.com\/blog\/photoelectric-sensor-wiring\">RealPars. \u201cFotoelektrik Sens\u00f6rlerin Kablolamas\u0131, Kurulumu ve Ar\u0131za Giderme.\u201d<\/a><\/li>\n<li><a href=\"https:\/\/control.com\/technical-articles\/what-do-light-on-and-dark-on-mean-for-photoelectric-sensors\/\">control.com. \u201cFotoelektrik Sens\u00f6rlerde I\u015f\u0131k A\u00e7\u0131k ve Karanl\u0131k A\u00e7\u0131k Ne Anlama Gelir?\u201d Ocak 2025.<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/sensor-switches\/\">OMCH Sens\u00f6r Anahtarlar\u0131 \u2013 Fotoelektrik ve Yak\u0131nl\u0131k \u00dcr\u00fcn Yelpazesi<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/product-selection\/\">OMCH \u00dcr\u00fcn Se\u00e7imi \u2013 Teknik \u00d6zelliklere ve \u00c7izimlere Dayal\u0131 E\u015fle\u015ftirme<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/contact\/\">OMCH \u0130leti\u015fim<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/\">OMCH \u2013 End\u00fcstriyel Otomasyon Bile\u015fenleri<\/a><\/li>\n<\/ol>\n<\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Fotoelektrik Sens\u00f6r Kablo \u015eemas\u0131: 3 Telli, 4 Telli ve I\u015f\u0131n Ge\u00e7i\u015fli Tipler (I\u015f\u0131k A\u00e7\u0131k ve Karanl\u0131k A\u00e7\u0131k Modlar\u0131n\u0131n A\u00e7\u0131klamas\u0131) E\u011fer daha \u00f6nce ar\u0131zal\u0131 bir fotoelektrik sens\u00f6r\u00fcn bulundu\u011fu bir makinenin \u00f6n\u00fcnde durup, eskisinden daha fazla kabloya sahip bir yedek par\u00e7a tutmu\u015fsan\u0131z, bu k\u0131lavuz tam size g\u00f6re. Fotoelektrik sens\u00f6r kablolamas\u0131 ilk bak\u0131\u015fta g\u00f6z korkutucu g\u00f6r\u00fcnebilir, \u00e7\u00fcnk\u00fc ayn\u0131 \u00fc\u00e7 veya d\u00f6rt kablo rengi [\u2026]<\/p>","protected":false},"author":4,"featured_media":12215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Photoelectric Sensor Wiring Diagram: PNP, NPN & More","_seopress_titles_desc":"Learn how to wire 3-wire, 4-wire and through-beam photoelectric sensors, match PNP\/NPN outputs and choose light-on or dark-on logic.","_seopress_robots_index":"","footnotes":""},"categories":[79],"tags":[],"class_list":["post-12220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mmlblog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/comments?post=12220"}],"version-history":[{"count":1,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220\/revisions"}],"predecessor-version":[{"id":12223,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220\/revisions\/12223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media\/12215"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media?parent=12220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/categories?post=12220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/tags?post=12220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}

{"id":12220,"date":"2026-09-09T06:05:24","date_gmt":"2026-09-09T06:05:24","guid":{"rendered":"https:\/\/www.omch.com\/?p=12220"},"modified":"2026-09-09T06:05:26","modified_gmt":"2026-09-09T06:05:26","slug":"photoelectric-sensor-wiring-diagram","status":"publish","type":"post","link":"https:\/\/www.omch.com\/tr\/photoelectric-sensor-wiring-diagram\/","title":{"rendered":"Fotoelektrik Sens\u00f6r Kablo \u015eemas\u0131: 3 Telli, 4 Telli ve I\u015f\u0131n Ge\u00e7i\u015fli Sens\u00f6rler"},"content":{"rendered":"\n\n\n\nFotoelektrik Sens\u00f6r Kablolama \u015eemas\u0131: 3 Telli, 4 Telli ve I\u015f\u0131n Ge\u00e7meli Tipler (\u201cI\u015f\u0131k A\u00e7\u0131k\u201d ve \u201cKaranl\u0131k A\u00e7\u0131k\u201d A\u00e7\u0131klamas\u0131)<\/title>\n<\/head>\n<body>\n\n<div class=\"bd-post\">\n<style>\n@import url('https:\/\/fonts.googleapis.com\/css2?family=Manrope:wght@400;600;700&family=Roboto:wght@600;700&display=swap');\n\n.bd-post {\n \/* ---- color tokens: single source = design-plan Color Palette ---- *\/\n --body-bg: #FFFFFF;\n --text-primary: #333333;\n --text-secondary: #6E6E6E;\n --heading-ink: #000000;\n --accent: #479DE2;\n --accent-deep: #2A76B4;\n --accent-hot: #FD9649;\n --accent-hot-deep: #B85C17;\n --navy: #0D3972;\n --inverse-bg: #1E1E1E;\n --inverse-text: #FFFFFF;\n --inv-secondary: #B3B3B3;\n --card-bg: #F4F8FC;\n --card-border: #E0E0E0;\n --divider-dark: #444444;\n --wire-brown: #6B4A2B;\n --wire-blue: #1F6FB2;\n --wire-black: #333333;\n --btn-white: #FFFFFF;\n --btn-ink: #1E1E1E;\n \/* ---- spacing system: FIXED STANDARD ---- *\/\n --prose-width: 680px;\n --gap-attach: 16px;\n --gap-normal: 32px;\n --gap-section: 48px;\n --pad-compact: 16px;\n --pad-standard: 24px;\n font-family: \"Manrope\", sans-serif;\n font-size: 16px;\n font-weight: 400;\n line-height: 1.6;\n color: var(--text-primary);\n background: var(--body-bg);\n box-sizing: border-box;\n padding: 40px;\n max-width: 100%;\n}\n.bd-post a { overflow-wrap: anywhere; 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text-decoration-color: currentColor; }\n\n\/* ---- block outer margins: direct children, specific classes ---- *\/\n.bd-post-article > .bp-0-wires,\n.bd-post-article > .bp-1-thrub,\n.bd-post-article > .rich-table-wrap,\n.bd-post-article > .rich-callout-warning,\n.bd-post-article > .rich-checklist { margin: var(--gap-normal) 0; }\n.bd-post-article > .bp-0-wires { margin: var(--gap-attach) 0 var(--gap-normal); }\n.bd-post-article > .bp-cta-end { margin: var(--gap-section) 0 0; }\n\n\/* ---- BP-0: three-wire mnemonic card (low) ---- *\/\n.bp-0-wires { background: var(--card-bg); border: 1px solid var(--card-border); border-left: 4px solid var(--accent-deep); padding: var(--pad-compact); }\n.bp-0-title { margin: 0 0 12px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 15px; line-height: 1.4; color: var(--text-primary); }\n.bp-0-title .bp-0-title-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent-deep); }\n.bp-0-rows { display: flex; flex-direction: column; gap: 8px; }\n.bp-0-row { display: grid; grid-template-columns: auto 1fr; align-items: center; gap: 10px; }\n.bp-0-swatch { width: 24px; height: 24px; border-radius: 4px; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; line-height: 1; color: var(--btn-white); }\n.bp-0-swatch.bp-0-sw-bn { background: var(--wire-brown); }\n.bp-0-swatch.bp-0-sw-bu { background: var(--wire-blue); }\n.bp-0-swatch.bp-0-sw-bk { background: var(--wire-black); }\n.bp-0-label { font-size: 14px; line-height: 1.5; color: var(--text-primary); }\n.bp-0-label strong { font-weight: 700; }\n\n\/* ---- BP-1: through-beam two-unit signature block (high, solid inverse) ---- *\/\n.bp-1-thrub { background: var(--inverse-bg); color: var(--inverse-text); padding: var(--pad-standard); }\n.bp-1-title { margin: 0 0 14px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 18px; line-height: 1.3; color: var(--inverse-text); }\n.bp-1-title .bp-1-title-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent); }\n.bp-1-pair { display: grid; grid-template-columns: minmax(0, 1fr) 48px minmax(0, 1fr); column-gap: 16px; align-items: stretch; }\n.bp-1-unit { min-width: 0; display: grid; grid-template-rows: 18px repeat(3, 1fr); row-gap: 6px; align-items: center; }\n.bp-1-unit-name { margin: 0; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 13px; line-height: 1.4; letter-spacing: 0.4px; text-transform: uppercase; color: var(--inv-secondary); }\n.bp-1-wire { margin: 0; font-size: 15px; line-height: 1.5; color: var(--inverse-text); display: flex; align-items: center; gap: 6px; }\n.bp-1-wire-code { font-weight: 700; }\n.bp-1-wire-arrow { display: inline-flex; flex: 0 0 auto; color: var(--inv-secondary); }\n.bp-1-wire.bp-1-out { justify-content: space-between; font-weight: 700; }\n.bp-1-wire-left { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; }\n.bp-1-out-tag { color: var(--accent); font-weight: 700; font-size: 12px; line-height: 1; letter-spacing: 0.5px; text-transform: uppercase; }\n.bp-1-note { margin: 0; font-size: 13px; line-height: 1.5; color: var(--inv-secondary); }\n.bp-1-beam { grid-column: 2; grid-row: 1; width: 48px; margin-left: -8px; align-self: center; justify-self: center; display: flex; align-items: center; justify-content: center; color: var(--accent); }\n.bp-1-divider { height: 1px; background: var(--divider-dark); border: 0; margin: 14px 0 12px; }\n.bp-1-foot { margin: 0; font-size: 13px; line-height: 1.5; color: var(--inv-secondary); }\n\n\/* ---- Rich: comparison tables ---- *\/\n.rich-table-wrap { overflow-x: auto; }\n.rich-table { width: 100%; border-collapse: collapse; }\n.rich-table th { background: var(--card-bg); color: var(--navy); font-family: \"Roboto\", sans-serif; font-weight: 700; text-align: left; padding: 12px 14px; border-bottom: 2px solid var(--navy); }\n.rich-table td { padding: 12px 14px; border-bottom: 1px solid var(--card-border); color: var(--text-primary); vertical-align: top; }\n.rich-table tbody tr:nth-child(even) td { background: var(--card-bg); }\n.rich-table tbody tr td:first-child { font-weight: 600; }\n\n\/* ---- Rich: warning callout (low: tint + border + left bar) ---- *\/\n.rich-callout-warning { display: flex; align-items: flex-start; gap: 12px; background: var(--card-bg); border: 1px solid var(--card-border); border-left: 4px solid var(--accent-hot-deep); padding: var(--pad-standard); }\n.rich-callout-warning .rich-callout-icon { display: inline-flex; flex: 0 0 auto; color: var(--accent-hot-deep); margin-top: 2px; }\n.rich-callout-warning p { margin: 0; font-size: 15px; line-height: 1.6; color: var(--text-primary); }\n\n\/* ---- Rich: checklist cards (medium) ---- *\/\n.rich-checklist { background: var(--card-bg); border: 1px solid var(--card-border); padding: var(--pad-standard); }\n.rich-checklist-title { margin: 0 0 12px; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 17px; line-height: 1.4; color: var(--text-primary); }\n.rich-checklist-title .rich-checklist-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent-deep); }\n.rich-checklist-item { display: flex; align-items: flex-start; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--card-border); font-size: 15px; line-height: 1.6; color: var(--text-primary); }\n.rich-checklist-item:first-of-type { padding-top: 0; }\n.rich-checklist-item:last-child { border-bottom: 0; padding-bottom: 0; }\n.rich-checklist-item .rich-checklist-check { display: inline-flex; flex: 0 0 auto; color: var(--accent-deep); margin-top: 3px; }\n.rich-checklist-item p { margin: 0; }\n\n\/* ---- BP-cta-end ---- *\/\n.bp-cta-end { background: var(--inverse-bg); color: var(--inverse-text); padding: var(--pad-standard); display: flex; flex-direction: column; align-items: center; gap: 16px; text-align: center; }\n.bp-cta-end-title { margin: 0; font-family: \"Roboto\", sans-serif; font-weight: 700; font-size: 22px; line-height: 1.3; color: var(--inverse-text); }\n.bp-cta-end-title .bp-cta-end-icon { display: inline-flex; vertical-align: -0.2em; margin-right: 8px; color: var(--accent); }\n.bp-cta-end-title .bp-cta-end-icon svg { width: 28px; height: 28px; }\n.bp-cta-end-sub { margin: 0; font-size: 16px; line-height: 1.6; color: var(--inv-secondary); max-width: 520px; }\n.bp-cta-end-btn { display: inline-block; background: var(--accent-hot); color: var(--btn-ink); font-family: \"Manrope\", sans-serif; font-weight: 700; font-size: 16px; line-height: 1.2; text-decoration: none; border-radius: 6px; padding: 14px 28px; }\n\n\/* ---- References ---- *\/\n.bd-refs { font-size: 14px; color: var(--text-secondary); }\n.bd-refs li { margin-bottom: 0.5em; }\n\n\/* ---- sanctioned motion (gated, no loops, hover only on designed blocks) ---- *\/\n@media (prefers-reduced-motion: no-preference) {\n .bd-post h2 { transition: color 0.2s ease-out, transform 0.2s ease-out; transform-origin: left; }\n .bd-post h2:hover { color: var(--accent-deep); transform: scale(1.02); }\n .bd-post p a, .bd-post li a { transition: color 0.2s ease-out; }\n .bd-post p a:hover, .bd-post li a:hover { color: var(--accent-hot-deep); }\n .bp-cta-end-btn { transition: background 0.2s ease-out, color 0.2s ease-out, transform 0.2s ease-out; }\n .bp-cta-end-btn:hover { background: var(--btn-white); color: var(--navy); transform: translateY(-1px); }\n}\n\n\/* ---- mobile (\u2264768): mechanical adaptation ---- *\/\n@media (max-width: 768px) {\n .bd-post { padding: 16px; }\n .bd-post h2 { font-size: 26px; margin-top: 32px; }\n .bd-post h3 { font-size: 20px; margin-top: 24px; }\n .bp-cta-end-title .bp-cta-end-icon svg { width: 21px; height: 21px; }\n .bp-1-pair { grid-template-columns: 1fr; row-gap: 8px; }\n .bp-1-unit { display: flex; flex-direction: column; gap: 6px; }\n .bp-1-beam { grid-column: 1; grid-row: auto; width: auto; height: 36px; margin-left: 0; align-self: center; }\n .bp-1-beam svg { transform: rotate(90deg); }\n}\n@media (max-width: 767px) {\n .bd-post h2 { font-size: 26px; }\n .bd-post h3 { font-size: 20px; }\n}\n<\/style>\n<article class=\"bd-post-article\">\n<p>E\u011fer daha \u00f6nce, foto\u011fraf g\u00f6z\u00fc bozuk bir makinenin \u00f6n\u00fcnde durup, eskisinden daha fazla kabloya sahip bir yedek par\u00e7a tutmu\u015fsan\u0131z, bu k\u0131lavuz tam size g\u00f6re. Fotoelektrik sens\u00f6r kablolamas\u0131 ilk bak\u0131\u015fta g\u00f6z korkutucu g\u00f6r\u00fcnebilir, \u00e7\u00fcnk\u00fc ayn\u0131 \u00fc\u00e7 veya d\u00f6rt kablo rengi, alg\u0131lama yap\u0131s\u0131na ba\u011fl\u0131 olarak \u00e7ok farkl\u0131 davran\u0131\u015flar sergileyebilir. En basit \u00fc\u00e7 telli ba\u011flant\u0131lardan, herkesin kafas\u0131n\u0131 kar\u0131\u015ft\u0131ran ge\u00e7i\u015f \u0131\u015f\u0131nl\u0131 \u00e7iftlere kadar kablolama \u015femas\u0131n\u0131 ad\u0131m ad\u0131m inceleyece\u011fiz. Bir de \"\u0131\u015f\u0131k a\u00e7\u0131k\/karanl\u0131k a\u00e7\u0131k\" mant\u0131\u011f\u0131 var: Bu mant\u0131k, sens\u00f6r\u00fcn\u00fcz\u00fcn do\u011fru y\u00f6nde mi yoksa ters y\u00f6nde mi \u00e7al\u0131\u015faca\u011f\u0131n\u0131 belirler.<\/p>\n\n<h2>Fotoelektrik Sens\u00f6r Kablolama Temelleri: Kahverengi, Mavi, Siyah<\/h2>\n<p>Bir fotoelektrik sens\u00f6r (fotoelektrik g\u00f6z), bir nesneye dokunmadan onu alg\u0131lar: bir verici \u0131\u015f\u0131k g\u00f6nderir, bir al\u0131c\u0131 bu \u0131\u015f\u0131\u011f\u0131 izler ve aradaki fark, sens\u00f6re orada bir \u015fey olup olmad\u0131\u011f\u0131n\u0131 bildirir. Bir kontrol kabininde bu, \u00e7o\u011fu DC \u00fcnitesinde basit bir \u00fc\u00e7 telli ba\u011flant\u0131ya kar\u015f\u0131l\u0131k gelir:<\/p>\n<ul>\n<li><strong>Brown (BN):<\/strong> pozitif besleme, +12\u201324 V DC\u2019ye ba\u011fl\u0131<\/li>\n<li><strong>Blue (BU):<\/strong> 0 V\u2019a (DC ortak ucu) ba\u011fl\u0131 negatif besleme<\/li>\n<li><strong>Black (BK):<\/strong> anahtarlama \u00e7\u0131k\u0131\u015f\u0131; PLC giri\u015fine veya y\u00fck\u00fcn\u00fcze ba\u011fl\u0131<\/li>\n<\/ul>\n\n\n<div class=\"bp-0-wires\">\n<p class=\"bp-0-title\"><span class=\"bp-0-title-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M17 19a1 1 0 0 1-1-1v-2a2 2 0 0 1 2-2h2a2 2 0 0 1 2 2v2a1 1 0 0 1-1 1z\"\/><path d=\"M17 21v-2\"\/><path d=\"M19 14V6.5a1 1 0 0 0-7 0v11a1 1 0 0 1-7 0V10\"\/><path d=\"M21 21v-2\"\/><path d=\"M3 5V3\"\/><path d=\"M4 10a2 2 0 0 1-2-2V6a1 1 0 0 1 1-1h4a1 1 0 0 1 1 1v2a2 2 0 0 1-2 2z\"\/><path d=\"M7 5V3\"\/><\/svg><\/span>\u00dc\u00e7 kabloya genel bak\u0131\u015f<\/p>\n<div class=\"bp-0-rows\">\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bn\">BN<\/span><span class=\"bp-0-label\"><strong>Kahverengi<\/strong> \u2014 +12\u201324 V DC pozitif besleme<\/span><\/div>\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bu\">BU<\/span><span class=\"bp-0-label\"><strong>Mavi<\/strong> \u2014 besleme negatif, 0 V ortak<\/span><\/div>\n<div class=\"bp-0-row\"><span class=\"bp-0-swatch bp-0-sw-bk\">BK<\/span><span class=\"bp-0-label\"><strong>Siyah<\/strong> \u2014 \u00e7\u0131k\u0131\u015f\u0131n PLC giri\u015fine veya y\u00fcke ba\u011flanmas\u0131<\/span><\/div>\n<\/div>\n<\/div>\n\n<p>Bu renk kodu, DC end\u00fcstriyel sens\u00f6rlerde yayg\u0131n olarak kullan\u0131lan IEC\/EN 60947-5-2 standard\u0131na uygundur (<a href=\"https:\/\/www.pepperl-fuchs.com\/en-us\/support\/knowledge-and-literature\/knowledge-bases-for-industrial-sensors\/knowledge-base-for-inductive-sensors\/sensor-versions\/connection-methods-gp28962\">Pepperl+Fuchs, EN 60947-5-2 ba\u011flant\u0131 bilgi bankas\u0131<\/a>). Siyah kablo i\u015flevsel k\u0131s\u0131md\u0131r: Bu, ya +24 V \u00e7\u0131k\u0131\u015f veren (PNP, \u201ckaynak\u201d) ya da giri\u015fi 0 V\u2019a \u00e7eken (NPN, \u201c\u00e7ukur\u201d) bir transist\u00f6r \u00e7\u0131k\u0131\u015f\u0131d\u0131r. Tek hatl\u0131 bellek: <strong>PNP, pozitif ucu besler; NPN ise negatif uca ba\u011flan\u0131r.<\/strong> Sens\u00f6re g\u00fc\u00e7 verin, siyah kabloyu PLC giri\u015finize veya r\u00f6le bobinine ba\u011flay\u0131n; devre b\u00f6ylece tamamlanm\u0131\u015f olur.<\/p>\n<p>Devam etmeden \u00f6nce k\u0131sa bir a\u00e7\u0131klama yapmak istiyorum, \u00e7\u00fcnk\u00fc bu sayfaya gelen hemen hemen herkesin kafas\u0131n\u0131 kar\u0131\u015ft\u0131r\u0131yor: <em>fotosel<\/em> Alacakaranl\u0131ktan \u015fafa\u011fa kadar \u00e7al\u0131\u015fan bir sokak lambas\u0131 ise bamba\u015fka bir konudur. Bu cihaz, ortamdaki \u0131\u015f\u0131k seviyesini alg\u0131layarak geceleri 120\/240 V\u2019luk ayd\u0131nlatmay\u0131 a\u00e7ar. \u201cNesne\u201d kavram\u0131 yoktur ve kablolamas\u0131 \u015febeke kablolamas\u0131d\u0131r. Bu makale, par\u00e7alar\u0131, paketleri ve paletleri alg\u0131layan al\u00e7ak gerilimli fotoselini ele almaktad\u0131r. \u0130\u015f farkl\u0131, kablolar da farkl\u0131.<\/p>\n\n<h2>\u00dc\u00e7 Alg\u0131lama Yap\u0131s\u0131: Herhangi Bir Ba\u011flant\u0131 Yapmadan \u00d6nce Sistemi \u0130yice \u0130nceleyin<\/h2>\n<p>Tek bir kabloya bile dokunmadan \u00f6nce, kar\u015f\u0131 kar\u015f\u0131ya oldu\u011funuz \u00fc\u00e7 fotoelektrik yap\u0131dan hangisi oldu\u011funu belirleyin. Bunlar\u0131n kablolama \u015fekilleri farkl\u0131d\u0131r ve \u201cbirbirlerine benziyorlar\u201d d\u00fc\u015f\u00fcncesi, pahal\u0131 hatalar\u0131n ortaya \u00e7\u0131kmas\u0131na neden olur.<\/p>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>Yap\u0131<\/th><th>Nas\u0131l anla\u015f\u0131l\u0131r?<\/th><th>Neyi alg\u0131lar?<\/th><th>Zorland\u0131\u011f\u0131 alanlar<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>I\u015f\u0131n ge\u00e7i\u015fli (kar\u015f\u0131l\u0131kl\u0131)<\/td><td>Birbirine bakan iki ayr\u0131 \u00fcnite, reflekt\u00f6r yok<\/td><td>Nesne, aralar\u0131ndaki \u0131\u015f\u0131k demetini kesiyor<\/td><td>\u0130ki adet hizalanm\u0131\u015f birim gerekir; her ikisi de \u00e7al\u0131\u015f\u0131r durumda olmal\u0131; tek ba\u015fl\u0131kl\u0131 k\u0131sayol yoktur<\/td><\/tr>\n<tr><td>Geri yans\u0131t\u0131c\u0131<\/td><td>Bir ba\u015fl\u0131k, bir yans\u0131t\u0131c\u0131 plakaya y\u00f6nlendirilmi\u015f<\/td><td>Nesne, geri seken \u0131\u015f\u0131n\u0131 engelliyor<\/td><td>Hedefin arkas\u0131ndaki parlak veya ayna gibi nesneler, \u0131\u015f\u0131n\u0131n net oldu\u011funu yan\u0131lt\u0131c\u0131 bir izlenim yaratabilir; polarize retro bu sorunun b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131 giderir<\/td><\/tr>\n<tr><td>Da\u011f\u0131n\u0131k (yak\u0131nl\u0131k)<\/td><td>Tek lamba, reflekt\u00f6rs\u00fcz; \u00f6n\u00fcndeki nesneleri alg\u0131lar<\/td><td>Nesne, \u0131\u015f\u0131\u011f\u0131 ayn\u0131 birime geri yans\u0131t\u0131r<\/td><td>K\u0131sa menzil; siyah veya \u015feffaf nesneler \u0131\u015f\u0131\u011f\u0131 zay\u0131f bir \u015fekilde yans\u0131t\u0131r<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>Daha az yayg\u0131n olan varyantlar da mevcuttur; bunlar aras\u0131nda polarize retroreflektif, arka plan bast\u0131rmal\u0131 dif\u00fcz, fiber optik ba\u015fl\u0131klar, lazer ve renkli i\u015faret sens\u00f6rleri say\u0131labilir. Bunlar\u0131n hepsi bu \u00fc\u00e7 yap\u0131dan t\u00fcremi\u015ftir ve kablolama ile ilgili hususlar ayn\u0131 kal\u0131r.<\/p>\n<p>Bilinmeyen bir kurulumu s\u0131n\u0131fland\u0131rman\u0131n en h\u0131zl\u0131 yolu, makinenin ba\u015f\u0131nda yan\u0131tlanacak \u00fc\u00e7 sorudur:<\/p>\n<ol>\n<li><strong>Bir mi, iki mi?<\/strong> Birbirine bakan iki \u00fcnite, \u201cthrough-beam\u201d anlam\u0131na gelir. Yay\u0131c\u0131 ve al\u0131c\u0131n\u0131n <em>iki ayr\u0131 par\u00e7a numaras\u0131<\/em>. \u0130kisini de yaz\u0131n.<\/li>\n<li><strong>Bir yans\u0131t\u0131c\u0131 var m\u0131?<\/strong> \u201cEvet\u201d se\u00e7ene\u011fi, retroreflektif anlam\u0131na gelir. \u201cHay\u0131r\u201d se\u00e7ene\u011fi ve tek ba\u015fl\u0131k ise da\u011f\u0131n\u0131k yans\u0131ma anlam\u0131na gelir.<\/li>\n<li><strong>Par\u00e7a numaras\u0131 nerede?<\/strong> Genellikle g\u00f6vdeye damgalanm\u0131\u015ft\u0131r. Birle\u015fik kiri\u015f \u00e7iftinde, her iki yar\u0131n\u0131n da kendine ait bir numaras\u0131 bulunur ve bu numaralar her zaman birbiriyle uyu\u015fmaz.<\/li>\n<\/ol>\n<p>Bu \u00fc\u00e7 soruyu telefonda, panelde veya yedek par\u00e7a raf\u0131nda sorarsan\u0131z, bu kategorideki en yayg\u0131n sipari\u015f hatas\u0131n\u0131, yani yanl\u0131\u015f \u00fcr\u00fcn\u00fc sat\u0131n almay\u0131, \u015fimdiden \u00f6nlemi\u015f olursunuz: <em>yap\u0131<\/em>, \u00f6rne\u011fin bir \u0131\u015f\u0131n \u00e7ifti \u00e7iftinin yar\u0131s\u0131n\u0131 de\u011fi\u015ftirmek \u00fczere bir da\u011f\u0131n\u0131k ba\u015fl\u0131k.<\/p>\n\n\n<div style=\"margin:32px 0; padding:20px; background:#EAF3FB; border:1px solid #D3D3D3; border-radius:12px;\">\n <p style=\"margin:0 0 12px; font-family:'Roboto',sans-serif; font-size:18px; font-weight:700; line-height:1.35; color:#0D3972;\">\n \u0130zleyin: Fotoelektrik Sens\u00f6r Kablo Ba\u011flant\u0131s\u0131 G\u00f6sterimi\n <\/p>\n\n <div style=\"position:relative; width:100%; aspect-ratio:16 \/ 9; overflow:hidden; border-radius:8px; background:#000;\">\n <iframe\n src=\"https:\/\/www.youtube-nocookie.com\/embed\/g3utygIYy0E?rel=0\"\n title=\"Fotoelektrik Sens\u00f6r Kablolama G\u00f6sterimi\"\n loading=\"lazy\"\n style=\"position:absolute; inset:0; width:100%; height:100%; border:0;\"\n allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n referrerpolicy=\"strict-origin-when-cross-origin\"\n allowfullscreen>\n <\/iframe>\n <\/div>\n\n <p style=\"margin:12px 0 0; font-size:14px; line-height:1.5; color:#6E6E6E;\">\n \u00c7\u0131k\u0131\u015f\u0131 PLC giri\u015finizle e\u015fle\u015ftirmeden \u00f6nce, fotoelektrik sens\u00f6r\u00fcn kablolama i\u015flemine ili\u015fkin pratik bir g\u00f6sterimi izleyin.\n <\/p>\n<\/div>\n\n<h2>Yap\u0131ya G\u00f6re Kablolama: \u00c7\u0131k\u0131\u015f\u0131 Hangi Birim Ta\u015f\u0131yor?<\/h2>\n<h3>Ge\u00e7i\u015f \u0131\u015f\u0131n\u0131: verici sadece bir \u0131\u015f\u0131k kayna\u011f\u0131d\u0131r \u2014 anahtarlama i\u015flemini al\u0131c\u0131 ger\u00e7ekle\u015ftirir<\/h3>\n<p>\u0130\u015fte, \u0131\u015f\u0131n ge\u00e7i\u015fli kablolamadaki sorunlar\u0131n \u00e7o\u011funu \u00e7\u00f6zen ve bu makalenin tamam\u0131ndan ak\u0131lda tutulmas\u0131 gereken ger\u00e7ek \u015fudur:<\/p>\n<p><strong>Ge\u00e7i\u015fli \u0131\u015f\u0131n sens\u00f6r\u00fcnde \u00e7\u0131k\u0131\u015f her zaman al\u0131c\u0131da bulunur: verici sadece bir \u0131\u015f\u0131k kayna\u011f\u0131d\u0131r ve iki par\u00e7a farkl\u0131 par\u00e7a numaralar\u0131na sahiptir.<\/strong><\/p>\n\n\n<div class=\"bp-1-thrub\">\n<p class=\"bp-1-title\"><span class=\"bp-1-title-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4.9 16.1C1 12.2 1 5.8 4.9 1.9\"\/><path d=\"M7.8 4.7a6.14 6.14 0 0 0-.8 7.5\"\/><circle cx=\"12\" cy=\"9\" r=\"2\"\/><path d=\"M16.2 4.8c2 2 2.26 5.11.8 7.47\"\/><path d=\"M19.1 1.9a9.96 9.96 0 0 1 0 14.1\"\/><path d=\"M9.5 18h5\"\/><path d=\"m8 22 4-11 4 11\"\/><\/svg><\/span>\u0130ki \u00fcnite. Sadece biri anahtarlama i\u015flevini yerine getiriyor.<\/p>\n<div class=\"bp-1-pair\">\n<div class=\"bp-1-unit\">\n<p class=\"bp-1-unit-name\">Yay\u0131c\u0131<\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BN<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>+12\u201324 V DC<\/span><\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BU<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>0 V<\/span><\/p>\n<p class=\"bp-1-note\">Genellikle sadece iki kablo<\/p>\n<\/div>\n<div class=\"bp-1-beam\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/div>\n<div class=\"bp-1-unit\">\n<p class=\"bp-1-unit-name\">Al\u0131c\u0131<\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BN<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>+12\u201324 V DC<\/span><\/p>\n<p class=\"bp-1-wire\"><span class=\"bp-1-wire-code\">BU<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>0 V<\/span><\/p>\n<p class=\"bp-1-wire bp-1-out\"><span class=\"bp-1-wire-left\"><span class=\"bp-1-wire-code\">BK<\/span><span class=\"bp-1-wire-arrow\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><line x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\/><polyline points=\"12 5 19 12 12 19\"\/><\/svg><\/span><span>PLC giri\u015fi veya y\u00fck\u00fc<\/span><\/span><span class=\"bp-1-out-tag\">\u00c7\u0131kt\u0131<\/span><\/p>\n<\/div>\n<\/div>\n<hr class=\"bp-1-divider\">\n<p class=\"bp-1-foot\">Verici ve al\u0131c\u0131, iki ayr\u0131 par\u00e7a numaras\u0131na sahiptir \u2014 her iki \u00fcniteyi de kablolay\u0131n ve bunlar\u0131 bir \u00e7ift olarak sipari\u015f edin.<\/p>\n<\/div>\n\n<p>\u00d6nce vericiyi ba\u011flay\u0131n: kahverengi kabloyu +V\u2019ye, mavi kabloyu 0 V\u2019ye ba\u011flay\u0131n. \u00c7o\u011fu verici iki telli bir cihaz oldu\u011fu i\u00e7in genellikle sadece bu kadar kablo bulunur. Ard\u0131ndan al\u0131c\u0131y\u0131 ba\u011flay\u0131n: kahverengi kabloyu +V\u2019ye, mavi kabloyu 0 V\u2019ye ve siyah (\u00e7\u0131k\u0131\u015f) kabloyu PLC giri\u015finize veya y\u00fck\u00fcn\u00fcze ba\u011flay\u0131n (<a href=\"https:\/\/www.realpars.com\/blog\/photoelectric-sensor-wiring\">RealPars, fotoelektrik sens\u00f6r\u00fcn kablolamas\u0131 ve kurulumu<\/a>). Vericiye ve al\u0131c\u0131ya g\u00fc\u00e7 verdi\u011finiz halde sinyal alam\u0131yorsan\u0131z, olas\u0131 nedenler \u015funlard\u0131r: siyah kablo vericiye ba\u011flanm\u0131\u015f olabilir (orada anahtarlanacak bir \u015fey yoktur), \u00e7ift hizal\u0131 de\u011fil olabilir ya da \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc giri\u015finizle uyu\u015fmuyor olabilir; bu konuyu birazdan ele alaca\u011f\u0131z. Her iki \u00fcnitenin de g\u00fcce ihtiyac\u0131 vard\u0131r; yaln\u0131zca al\u0131c\u0131 anahtarlan\u0131r.<\/p>\n<h3>Tek ba\u015fl\u0131kl\u0131 sens\u00f6rler ve d\u00f6rd\u00fcnc\u00fc kablo: \u201cbeyaz\u201d\u0131n i\u015flevi nedir<\/h3>\n<p>Geri yans\u0131t\u0131c\u0131 ve da\u011f\u0131n\u0131k tip ba\u015fl\u0131klar tek bir \u00fcnite oldu\u011fundan, yukar\u0131daki basit \u00fc\u00e7 telli yap\u0131ya uyarlar. Karma\u015f\u0131kl\u0131k, d\u00f6rd\u00fcnc\u00fc bir telin devreye girmesiyle ba\u015flar. \u00dcreticilerin bu teli kulland\u0131\u011f\u0131 \u00fc\u00e7 farkl\u0131 y\u00f6ntem ve her birinin sizin i\u00e7in anlam\u0131 \u015f\u00f6yledir:<\/p>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>\u015eema<\/th><th>Tel<\/th><th>Davran\u0131\u015f<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>A\u00e7\u0131k\/koyu mod se\u00e7ilebilir<\/td><td>Beyaz<\/td><td>I\u015f\u0131\u011f\u0131n yanmas\u0131 i\u00e7in beyaz kabloyu +V\u2019ye ba\u011flay\u0131n; \u0131\u015f\u0131\u011f\u0131n s\u00f6nmesi i\u00e7in 0 V\u2019ye ba\u011flay\u0131n<\/td><\/tr>\n<tr><td>Tamamlay\u0131c\u0131 \u00e7\u0131kt\u0131lar<\/td><td>Beyaz ya da ikinci bir siyah<\/td><td>\u0130ki canl\u0131 \u00e7\u0131k\u0131\u015f (biri a\u00e7\u0131k, biri kapal\u0131); makinenizin ihtiyac\u0131na uygun olan\u0131 se\u00e7in<\/td><\/tr>\n<tr><td>Giri\u015fi \u00f6\u011fretin veya test edin<\/td><td>Beyaz veya gri<\/td><td>E\u015fik de\u011ferini \u00f6\u011fretmek i\u00e7in darbe olarak kullan\u0131n ya da test giri\u015fi olarak kullan\u0131n; normal \u00e7al\u0131\u015fma s\u0131ras\u0131nda a\u00e7\u0131k b\u0131rak\u0131n<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>Burada iki pratik uyar\u0131 var. Birincisi: a\u00e7\u0131k\/karanl\u0131k se\u00e7ici kablosu a\u00e7\u0131k b\u0131rak\u0131ld\u0131\u011f\u0131nda <em>sonland\u0131r\u0131lmam\u0131\u015f<\/em>, sens\u00f6r \u00fcreticinin varsay\u0131lan modunda h\u00e2l\u00e2 \u00e7al\u0131\u015f\u0131r. Varsay\u0131lan ayarlar farkl\u0131l\u0131k g\u00f6sterebilir, bu y\u00fczden asla varsay\u0131mda bulunmay\u0131n: veri sayfas\u0131ndaki \u201cba\u011flant\u0131 \u015femas\u0131\u201d ba\u015fl\u0131kl\u0131 sat\u0131r\u0131 kontrol edin ve \u015fema net de\u011filse (genellikle \u00f6yledir), makineyi devreye almadan \u00f6nce tedarik\u00e7iye dan\u0131\u015f\u0131n. \u0130kincisi: Baz\u0131 sens\u00f6rlerin g\u00f6vdesinde NO\/NC yazarken, veri sayfas\u0131nda \u201clight-on\/dark-on\u201d terimleri kullan\u0131l\u0131r. \u00dczerine bas\u0131lm\u0131\u015f etiket, g\u00fc\u00e7 verilmemi\u015f durumu ifade eder ve yard\u0131mc\u0131 olmaktan \u00e7ok daha fazla ki\u015fiyi yan\u0131lt\u0131r. Serigrafi bask\u0131ya de\u011fil, veri sayfas\u0131ndaki ba\u011flant\u0131 \u015femas\u0131na g\u00fcvenin.<\/p>\n<p>De\u011fi\u015ftirme i\u015flemi s\u0131ras\u0131nda dikkat edilmesi gereken bir ba\u015fka nokta da h\u0131zl\u0131 ba\u011flant\u0131 (M8\/M12) sens\u00f6rleridir. Konekt\u00f6rler birbirine benziyor gibi g\u00f6r\u00fcnebilir, ancak pin i\u015flevleri \u00fcretici taraf\u0131ndan belirlenir. \u201cPin 4 = \u00e7\u0131k\u0131\u015f\u201d olarak ayarlanm\u0131\u015f bir \u00fcnite, \u201cpin 2 = \u00e7\u0131k\u0131\u015f\u201d olarak kablolanm\u0131\u015f bir kabloda \u00e7al\u0131\u015fmayacakt\u0131r. H\u0131zl\u0131 ba\u011flant\u0131 sens\u00f6r\u00fc sipari\u015f ederken, pin diziliminin makinede halihaz\u0131rda bulunan kabloyla uyumlu olmas\u0131 gerekir.<\/p>\n\n<h2>I\u015f\u0131k A\u00e7\u0131k m\u0131, Karanl\u0131k A\u00e7\u0131k m\u0131: Uygulaman\u0131z Hangi \u00c7\u0131k\u0131\u015f Mant\u0131\u011f\u0131na \u0130htiya\u00e7 Duyuyor?<\/h2>\n<p>T\u00fcm kablolar\u0131 do\u011fru \u015fekilde ba\u011flad\u0131n\u0131z, g\u00fc\u00e7 a\u00e7\u0131k ve sens\u00f6r h\u00e2l\u00e2 makinenin ihtiya\u00e7 duydu\u011fu \u015feyin tam tersini yap\u0131yor. \u201cAyd\u0131nl\u0131kta a\u00e7\u0131k\/karanl\u0131kta a\u00e7\u0131k\u201d durumu, fotoelektrik kablolamada en kafa kar\u0131\u015ft\u0131r\u0131c\u0131 konudur ve bu konuda uzmanlar bile birbirleriyle \u00e7eli\u015fmektedir.<\/p>\n<h3>\u201cLight-on\u201d ve \"Dark-on\" terimlerinin ger\u00e7ekte ne anlama geldi\u011fi (ve \"NO\/NC\" terimlerinin neden kafa kar\u0131\u015f\u0131kl\u0131\u011f\u0131na yol a\u00e7t\u0131\u011f\u0131)<\/h3>\n<p>Fiziksel tan\u0131mlar basittir: bir <strong>\u0131\u015f\u0131k a\u00e7\u0131k<\/strong> Al\u0131c\u0131 yeterli \u0131\u015f\u0131k alg\u0131lad\u0131\u011f\u0131nda \u00e7\u0131k\u0131\u015fa enerji verilir; bir <strong>koyu-\u00fczerine<\/strong> \u0131\u015f\u0131n engellendi\u011finde veya al\u0131c\u0131 karanl\u0131k kald\u0131\u011f\u0131nda \u00e7\u0131k\u0131\u015fa enerji verilir (<a href=\"https:\/\/control.com\/technical-articles\/what-do-light-on-and-dark-on-mean-for-photoelectric-sensors\/\">control.com, \u201clight-on\u201d ve \u201cdark-on\u201d ifadelerinin anlam\u0131<\/a>). Sorun, insanlar bunu mekanik anahtarlar\u0131n \u201cnormalde a\u00e7\u0131k\/normalde kapal\u0131\u201d terimlerine \u00e7evirmeye ba\u015flad\u0131\u011f\u0131nda ortaya \u00e7\u0131k\u0131yor. \u00d6nemli bir \u00fcreticinin blogunda \u201c\u0131\u015f\u0131k a\u00e7\u0131k, NO ile ayn\u0131 m\u0131?\u201d sorusuna \u201ck\u0131sa cevap evet\u201d \u015feklinde yan\u0131t veriliyor ve ard\u0131ndan \u201cthrough-beam\u201d tipi sens\u00f6rler \u201cnormalde kapal\u0131\u201d, \u201cdiffuse\u201d tipi sens\u00f6rler ise \u201cnormalde a\u00e7\u0131k\u201d olarak tan\u0131mlan\u0131yor (<a href=\"https:\/\/www.balluff.com\/en-us\/blog\/photoelectric-basics-light-on-or-dark-on\">Balluff, fotoelektrik temeller: ayd\u0131nl\u0131kda \u00e7al\u0131\u015f\u0131r veya karanl\u0131kta \u00e7al\u0131\u015f\u0131r<\/a>), Omron\u2019un kendi k\u0131lavuzunda ise tipik da\u011f\u0131n\u0131k varl\u0131k alg\u0131lama, \u201c\u0131\u015f\u0131k a\u00e7\u0131k\u201d (<a href=\"https:\/\/www.ia.omron.com\/support\/guide\/43\/explanation_of_terms.html\">Omron, fotoelektrik sens\u00f6r terimleri<\/a>). \u0130ki sayg\u0131n kaynak, iki farkl\u0131 \u00e7eviri.<\/p>\n<p>\u0130\u015fte \u00e7\u00f6z\u00fcm. NO\/NC, bir <em>dinlenme hali<\/em>, ancak bir fotoelektrik sens\u00f6r\u00fcn dinlenme durumu, yap\u0131s\u0131na ba\u011fl\u0131d\u0131r. I\u015f\u0131n ge\u00e7i\u015fli al\u0131c\u0131, \u0131\u015f\u0131n yolunda hi\u00e7bir \u015fey olmad\u0131\u011f\u0131nda ayd\u0131nl\u0131kta kal\u0131r; da\u011f\u0131n\u0131k \u0131\u015f\u0131k tipi al\u0131c\u0131 ise karanl\u0131kta kal\u0131r. \u00d6yleyse \u00e7eviriyi bir kenara b\u0131rak\u0131n ve bunun yerine \u015fu soruyu sorun: <strong>Nesne mevcut oldu\u011funda \u00e7\u0131kt\u0131 ne olmal\u0131d\u0131r?<\/strong> O halde, yap\u0131n\u0131n size bunu hangi modda sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6stermesine izin verin.<\/p>\n<h3>Yap\u0131ya g\u00f6re se\u00e7im: \u00e7evrilebilir masa ve ar\u0131za emniyetli y\u00f6n<\/h3>\n\n<div class=\"rich-table-wrap\">\n<table class=\"rich-table\">\n<thead>\n<tr><th>Yap\u0131<\/th><th>Hareketsiz \u0131\u015f\u0131n (herhangi bir \u015fey alg\u0131lanmad\u0131)<\/th><th>Nesne mevcut oldu\u011funda \u00e7\u0131k\u0131\u015f\u0131n a\u00e7\u0131k olmas\u0131 gerekiyor<\/th><th>Tipik mant\u0131k<\/th><\/tr>\n<\/thead>\n<tbody>\n<tr><td>I\u015f\u0131n yoluyla<\/td><td>I\u015f\u0131k yan\u0131yor (al\u0131c\u0131 yan\u0131yor)<\/td><td>Karanl\u0131k mod: Nesne \u0131\u015f\u0131n demetini engelliyor<\/td><td>K\u0131r\u0131lma alg\u0131lama i\u00e7in \u201cDark-on\u201d<\/td><\/tr>\n<tr><td>Geri yans\u0131t\u0131c\u0131<\/td><td>I\u015f\u0131k mevcut (\u0131\u015f\u0131n reflekt\u00f6rden geri d\u00f6n\u00fcyor)<\/td><td>Karanl\u0131k mod: Nesne \u0131\u015f\u0131n demetini engelliyor<\/td><td>K\u0131r\u0131lma alg\u0131lama i\u00e7in \u201cDark-on\u201d<\/td><\/tr>\n<tr><td>Da\u011f\u0131n\u0131k<\/td><td>Koyu (hareketsizken yans\u0131ma g\u00f6stermez)<\/td><td>I\u015f\u0131k yans\u0131tma: nesne \u0131\u015f\u0131\u011f\u0131 geri yans\u0131t\u0131r<\/td><td>Varl\u0131k alg\u0131lama i\u00e7in \u0131\u015f\u0131k a\u00e7\u0131k<\/td><\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\n<p>O tabloyu iki kez okuyun, \u00e7\u00fcnk\u00fc hatalar orada gizli: \u201cpar\u00e7a geldi\u011finde a\u00e7\u0131n\u201d \u015feklindeki ayn\u0131 \u015fart, \u015fu anlama geliyor: <em>koyu-\u00fczerine<\/em> bir ge\u00e7i\u015f kiri\u015fi \u00e7ifti \u00fczerinde ve <em>\u0131\u015f\u0131k a\u00e7\u0131k<\/em> da\u011f\u0131n\u0131k bir kafada. Mant\u0131\u011f\u0131 yanl\u0131\u015f ayarlarsan\u0131z, \u201cpar\u00e7a mevcut\u201d sinyaliniz \u201cpar\u00e7a eksik\u201d haline gelir. Makine ar\u0131za verir, a\u015f\u0131r\u0131 besleme yapar ya da daha k\u00f6t\u00fcs\u00fc, kablolama ar\u0131zalar\u0131na benzeyen sorunlar ortaya \u00e7\u0131kar.<\/p>\n<p>E\u011fer daha \u00f6nce se\u00e7ilebilir veya tamamlay\u0131c\u0131 \u00e7\u0131k\u0131\u015fl\u0131 bir sens\u00f6r sat\u0131n ald\u0131ysan\u0131z, bu sorunu terminal \u00fczerinden \u00e7\u00f6zebilirsiniz: beyaz kabloyu yeniden ba\u011flay\u0131n ya da sinyal kablosunu tamamlay\u0131c\u0131 \u00e7\u0131k\u0131\u015fa ta\u015f\u0131y\u0131n. Yeni bir sat\u0131n alma gerekmez. Eski bir sens\u00f6r\u00fc de\u011fi\u015ftiriyorsan\u0131z, eski sens\u00f6r\u00fcn bir tam d\u00f6ng\u00fcy\u00fc tamamlamas\u0131n\u0131 izleyin ve par\u00e7an\u0131n mevcut ya da yok oldu\u011fu durumlarda \u00e7\u0131k\u0131\u015f\u0131n a\u00e7\u0131k olup olmad\u0131\u011f\u0131n\u0131 not edin. Bu g\u00f6zlem, herhangi bir etiketten daha g\u00fcvenilirdir.<\/p>\n\n<div class=\"rich-callout-warning\">\n<span class=\"rich-callout-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M10.29 3.86 1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z\"\/><line x1=\"12\" y1=\"9\" x2=\"12\" y2=\"13\"\/><line x1=\"12\" y1=\"17\" x2=\"12.01\" y2=\"17\"\/><\/svg><\/span>\n<p>Standart bir fotoelektrik sens\u00f6r, g\u00fcvenlik sertifikal\u0131 bir cihaz de\u011fildir. Durmu\u015f bir elin veya v\u00fccudun alg\u0131lanmas\u0131 gereken hi\u00e7bir kablolama modunda bu cihaza asla g\u00fcvenmeyin; bu, sertifikal\u0131 bir g\u00fcvenlik \u0131\u015f\u0131k perdesinin g\u00f6revidir. Ayr\u0131ca, \u201cayd\u0131nl\u0131kta devreye girme\u201d veya \u201ckaranl\u0131kta devreye girme\u201d modlar\u0131ndan birini se\u00e7erken ar\u0131za durumunu g\u00f6z \u00f6n\u00fcnde bulundurun: Kirli bir mercek, zay\u0131flayan bir \u0131\u015f\u0131n veya kesilen g\u00fc\u00e7 kayna\u011f\u0131, \u00e7\u0131k\u0131\u015f\u0131 \u201cher \u015fey normal\u201d durumuna de\u011fil, \u201cdurdurma\/ar\u0131za\u201d durumuna ge\u00e7irmelidir.<\/p>\n<\/div>\n\n<h2>PLC Giri\u015finizle Uyum Sa\u011flama \u2014 ve \u0130lk Denemede \u00c7al\u0131\u015fan Bir Yedek Par\u00e7a Sipari\u015f Etme<\/h2>\n<p>DC foto\u015falterler PNP veya NPN olarak sipari\u015f edilir ve \u00e7o\u011fu durumda bu se\u00e7im fabrikada sabitlenmi\u015ftir. Sahada de\u011fi\u015ftirme imk\u00e2n\u0131 bulunmad\u0131\u011f\u0131ndan, sipari\u015f vermeden \u00f6nce giri\u015finizin hangi \u00e7\u0131k\u0131\u015f\u0131 bekledi\u011fini do\u011frulay\u0131n. \u0130\u015fte otuz saniye s\u00fcren saha testi:<\/p>\n<ol>\n<li>Test edilen PLC giri\u015fini do\u011frudan +24 V\u2019a ba\u011flay\u0131n. Giri\u015f a\u00e7\u0131l\u0131rsa, kart kaynak modundad\u0131r: bir <strong>PNP<\/strong> sens\u00f6r.<\/li>\n<li>E\u011fer \u00e7al\u0131\u015fmazsa, giri\u015fi 0 V\u2019a ba\u011flay\u0131n. E\u011fer \u015fimdi \u00e7al\u0131\u015f\u0131rsa, kart bir \u201csink\u201d tipindedir: bir <strong>NPN<\/strong> sens\u00f6r.<\/li>\n<\/ol>\n<p>O halde \u015fu ger\u00e7e\u011fi akl\u0131n\u0131zda tutun: bir kaynak giri\u015fini s\u00fcren bir NPN sens\u00f6r\u00fc, bir \u00e7ekme direnci veya bir ara r\u00f6le ile \u201c\u00e7al\u0131\u015f\u0131r hale getirilebilir\u201d. R\u00f6leler adapt\u00f6r g\u00f6revi g\u00f6r\u00fcr, ancak bu, ger\u00e7ek bir maliyeti olan sahada yap\u0131lan ge\u00e7ici bir \u00e7\u00f6z\u00fcmd\u00fcr: kanal ba\u015f\u0131na fazladan bir bile\u015fen, daha yava\u015f tepki s\u00fcresi ve bak\u0131m\u0131 gereken bir kontak. Bu, sistemi \u00e7al\u0131\u015f\u0131r hale getirmek i\u00e7in at\u0131lan bir ad\u0131md\u0131r, bir tasar\u0131m de\u011fildir. Temiz \u00e7\u00f6z\u00fcm, do\u011fru polariteyi sipari\u015f etmektir; bu nedenle sipari\u015finizin kesin olmas\u0131 gerekir. Bir fotoelektrik sens\u00f6r\u00fc de\u011fi\u015ftirirken, tedarik\u00e7iye bu kontrol listesini verin. Her sat\u0131r, eski \u00fcniteden okuyabilece\u011finiz bir bilgiye kar\u015f\u0131l\u0131k gelir:<\/p>\n\n<div class=\"rich-checklist\">\n<p class=\"rich-checklist-title\"><span class=\"rich-checklist-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 5h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 19h8\"\/><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><\/svg><\/span>Yedek fotoelektrik sens\u00f6r sipari\u015f etmeden \u00f6nce not alman\u0131z gereken alt\u0131 husus<\/p>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>1 Alg\u0131lama yap\u0131s\u0131: \u0131\u015f\u0131n ge\u00e7i\u015fli (her iki par\u00e7a numaras\u0131: verici ve al\u0131c\u0131), geri yans\u0131tmal\u0131 veya da\u011f\u0131n\u0131k<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>2 \u00c7\u0131k\u0131\u015f t\u00fcr\u00fc: PNP veya NPN (ya da eski makineler i\u00e7in r\u00f6le \/ 2 telli AC)<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>3 \u00c7\u0131k\u0131\u015f mant\u0131\u011f\u0131: a\u00e7\u0131k-a\u00e7\u0131k, a\u00e7\u0131k-kapal\u0131, se\u00e7ilebilir veya tamamlay\u0131c\u0131<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>4 Besleme ve kablo say\u0131s\u0131: 12\u201324 V DC; 3 telli veya 4 telli; kablo uzunlu\u011fu veya M8\/M12 pin d\u00fczeni<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>5 Alg\u0131lama aral\u0131\u011f\u0131 ve montaj: Eski braketi ve eski teknik veri sayfas\u0131n\u0131 kontrol edin<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>6. Ortam: suyla y\u0131kanabilir, tozlu veya a\u00e7\u0131k hava; eski IP derecesine e\u015fit veya daha y\u00fcksek olmal\u0131d\u0131r<\/p><\/div>\n<\/div>\n\n<p>Eski \u00fcnitenin etiketi a\u015f\u0131nm\u0131\u015fsa, bir foto\u011fraftan tahminde bulunmak yerine, makinenin ba\u011flam\u0131na (montaj \u015fekli, \u00e7al\u0131\u015fma aral\u0131\u011f\u0131 ve \u00e7al\u0131\u015fma \u015fekli) g\u00f6re e\u015fle\u015ftirme yapabilen bir tedarik\u00e7i ile birlikte kontrol listesini ters y\u00f6nde uygulay\u0131n.<\/p>\n\n<h2>Kablolama Do\u011fru G\u00f6r\u00fcn\u00fcyor Ama Sens\u00f6r H\u00e2l\u00e2 \u00c7al\u0131\u015fm\u0131yor mu? Bir Saha Te\u015fhis Sipari\u015fi<\/h2>\n<p>Yeni kablolamas\u0131 yap\u0131lm\u0131\u015f bir fotoelektrik sens\u00f6r ar\u0131za g\u00f6sterdi\u011finde, \u015fu s\u0131rayla ar\u0131za te\u015fhisi yap\u0131n. Bu, saatlerce bo\u015fa u\u011fra\u015fman\u0131z\u0131 \u00f6nler:<\/p>\n\n<div class=\"rich-checklist\">\n<p class=\"rich-checklist-title\"><span class=\"rich-checklist-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M13 5h8\"\/><path d=\"M13 12h8\"\/><path d=\"M13 19h8\"\/><path d=\"m3 17 2 2 4-4\"\/><path d=\"m3 7 2 2 4-4\"\/><\/svg><\/span>\u00dc\u00e7 a\u015famal\u0131 te\u015fhis: Bu s\u0131rayla kontrol edin<\/p>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>1. Kablolama katman\u0131: polarite tersi (kahverengi\/mavi kablolar yer de\u011fi\u015ftirmi\u015f), emit\u00f6rde siyah kablo, beyaz se\u00e7ici kablosu sonland\u0131r\u0131lmam\u0131\u015f, yanl\u0131\u015f QD pin dizili\u015fi veya \u00e7\u0131k\u0131\u015f de\u011ferini a\u015fan y\u00fck ak\u0131m\u0131; \u00f6n\u00fcn\u00fczdeki veri sayfas\u0131 \u015femas\u0131na bak\u0131n\u0131z<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>2. Mant\u0131k katman\u0131: Yap\u0131 i\u00e7in \u201ca\u00e7\u0131k-a\u00e7\u0131k\u201d\/\u201ca\u00e7\u0131k-koyu\u201d se\u00e7ene\u011fi tersine ayarlanm\u0131\u015f (yukar\u0131daki ters \u00e7evirme tablosuna bak\u0131n\u0131z) ya da PLC program\u0131 sinyali ters olarak okur; bir par\u00e7a ge\u00e7erken sens\u00f6r\u00fcn kendi LED\u2019ini izleyerek sens\u00f6r mant\u0131\u011f\u0131n\u0131 program mant\u0131\u011f\u0131ndan ay\u0131r\u0131n<\/p><\/div>\n<div class=\"rich-checklist-item\"><span class=\"rich-checklist-check\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"16\" height=\"16\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><path d=\"m16 9-5.5 5.5L8 12\"\/><\/svg><\/span><p>3. Fiziksel katman: I\u015f\u0131n hizalamas\u0131 kaym\u0131\u015f, lens toz, ya\u011f buhar\u0131, yo\u011fu\u015fma veya sabun tabakas\u0131yla kaplanm\u0131\u015f (optik alg\u0131lamadaki bozulman\u0131n bir numaral\u0131 nedeni), uzun menzilli al\u0131c\u0131ya g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 veya g\u00fc\u00e7l\u00fc ortam \u0131\u015f\u0131\u011f\u0131 d\u00fc\u015f\u00fcyor ya da da\u011f\u0131n\u0131k bir hedefin \u00e7evresinde yans\u0131ma yapan parlak bir arka plan mevcut; lensi temizleyin, \u00e7ifti yeniden hizalay\u0131n ve her iki \u0131\u015f\u0131k ko\u015fulunda da test edin<\/p><\/div>\n<\/div>\n\n<p>\u00dc\u00e7 denemeden sonra da h\u00e2l\u00e2 \u00e7al\u0131\u015fm\u0131yor mu? I\u015f\u0131n\u0131 keserken \u00e7\u0131k\u0131\u015f kablosundaki gerilimi 0 V\u2019a g\u00f6re \u00f6l\u00e7\u00fcn: gerilim hi\u00e7 de\u011fi\u015fmezse, sorun sens\u00f6rde veya beslemesinde; de\u011fi\u015firse ancak PLC bunu alg\u0131lamazsa, sorun \u00e7\u0131k\u0131\u015f ile giri\u015f aras\u0131nda. Bu ayr\u0131m, sorunun kablonun hangi taraf\u0131nda oldu\u011funu size g\u00f6sterir.<\/p>\n\n<h2>Yedek Par\u00e7a Talebinin Distrib\u00fct\u00f6rler ve Stok\u00e7ular \u0130\u00e7in Anlam\u0131<\/h2>\n<p>Yukar\u0131da bahsedilen her \u015fey \u2013 yap\u0131 tan\u0131mlama, al\u0131c\u0131 kural\u0131, \u00e7evirme tablosu \u2013 telefon aramalar\u0131 alan bir distrib\u00fct\u00f6r\u00fc, sipari\u015f alan bir distrib\u00fct\u00f6rden ay\u0131ran unsurlard\u0131r. M\u00fc\u015fterileriniz fotoelektrik sens\u00f6rleri kendi g\u00f6zleriyle g\u00f6rd\u00fckleri \u015fekilde tan\u0131mlar: \u201ciki ba\u015fl\u0131 olan\u201d, \u201creflekt\u00f6rl\u00fc olan\u201d, \u201c\u015fi\u015feleri g\u00f6ren tek ba\u015fl\u0131 olan\u201d. Bu tan\u0131mlar, bu k\u0131lavuzdaki \u00fc\u00e7 yap\u0131ya bire bir kar\u015f\u0131l\u0131k gelir. \u0130\u015fte bu nedenle, bu \u00fc\u00e7 tan\u0131mlama sorusu ayn\u0131 zamanda bir m\u00fc\u015fteri hizmetleri senaryosu i\u015flevi g\u00f6r\u00fcr ve bunlar\u0131 tek bir g\u00f6r\u00fc\u015fmede yan\u0131tlayabilen bir stok\u00e7u, m\u00fc\u015fterinin tekrar i\u015fini kazan\u0131r.<\/p>\n<p>Ayn\u0131 yap\u0131, stok y\u00f6netimi ve fiyat teklifi haz\u0131rlamay\u0131 kolayla\u015ft\u0131r\u0131r. I\u015f\u0131n ge\u00e7idi \u00e7iftlerini \u00e7ift olarak stoklay\u0131n; \u00e7\u00fcnk\u00fc vericiler ve al\u0131c\u0131lar birlikte ar\u0131zalan\u0131r ve birlikte sat\u0131l\u0131r. Uygun oldu\u011fu durumlarda, se\u00e7ilebilir veya tamamlay\u0131c\u0131 mant\u0131kl\u0131 birimleri tercih edin: b\u00f6ylece tek bir SKU, hem \u0131\u015f\u0131k a\u00e7\u0131k hem de karanl\u0131k a\u00e7\u0131k taleplerini kar\u015f\u0131lar. Her sipari\u015fi alt\u0131 maddelik kontrol listesi ile fiyatland\u0131r\u0131n: yap\u0131, polarite, mant\u0131k, besleme\/kablolama, menzil, ortam. Fotoelektrik sens\u00f6rlerde yanl\u0131\u015f polarite veya ters mant\u0131k, \u201cteslim al\u0131nd\u0131 ancak \u00e7al\u0131\u015fm\u0131yor\u201d \u015feklinde bir iadeye yol a\u00e7ar ve iadeler k\u00e2r marj\u0131n\u0131z\u0131 eriten unsurlard\u0131r. Bunlar\u0131n hi\u00e7biri ola\u011fan\u00fcst\u00fc de\u011fildir: zaten bildi\u011finiz kablolama \u015femas\u0131d\u0131r, envanter politikas\u0131 olarak yeniden okunmal\u0131d\u0131r.<\/p>\n<p><em>Fotoelektrik sens\u00f6rleri de\u011fi\u015ftiriyorsan\u0131z ve karar vermeden \u00f6nce teknik \u00f6zelliklerin kontrol edilmesini istiyorsan\u0131z \u2013 ister yap\u0131, \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc, ayd\u0131nl\u0131k\/karanl\u0131k hassasiyeti ister pin dizili\u015fi olsun \u2013 eski \u00fcnitenin ayr\u0131nt\u0131lar\u0131n\u0131 OMCH\u2019nin se\u00e7im ekibine g\u00f6nderin. 30\u2019dan fazla kategoriden olu\u015fan otomasyon katalo\u011fumuzdaki \u00e7izim ve teknik \u00f6zellik belgeleriyle kar\u015f\u0131la\u015ft\u0131rma yapar\u0131z ve toplu sipari\u015f vermeden \u00f6nce numuneleri makinenizde test ederiz.<\/em><\/p>\n\n\n<div class=\"bp-cta-end\">\n<p class=\"bp-cta-end-title\"><span class=\"bp-cta-end-icon\"><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><path d=\"M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z\"\/><polyline points=\"22,6 12,13 2,6\"\/><\/svg><\/span>Yedek Par\u00e7a Talep \u00c7a\u011fr\u0131lar\u0131n\u0131 Onaylanm\u0131\u015f Sipari\u015flere D\u00f6n\u00fc\u015ft\u00fcr\u00fcn<\/p>\n<p class=\"bp-cta-end-sub\">Makineden okudu\u011funuz yap\u0131, \u00e7\u0131k\u0131\u015f t\u00fcr\u00fc ve a\u00e7\u0131k-a\u00e7\u0131k\/koyu-koyu mant\u0131\u011f\u0131n\u0131 \u2014 ya da eski \u00fcnitenin foto\u011fraflar\u0131n\u0131 ve i\u015faretlerini \u2014 bize g\u00f6nderin; sipari\u015f vermeden \u00f6nce se\u00e7im m\u00fchendislerimiz bu bilgilerin uygunlu\u011funu kontrol edecektir.<\/p>\n<a class=\"bp-cta-end-btn\" href=\"https:\/\/www.omch.com\/tr\/contact\/\" target=\"_self\">Teknik \u00d6zellikleri Kontrol Edilmi\u015f Bir Fiyat Teklifi Al\u0131n<\/a>\n<\/div>\n\n<h2>Kaynak\u00e7a<\/h2>\n<ol class=\"bd-refs\">\n<li><a href=\"https:\/\/www.pepperl-fuchs.com\/en-us\/support\/knowledge-and-literature\/knowledge-bases-for-industrial-sensors\/knowledge-base-for-inductive-sensors\/sensor-versions\/connection-methods-gp28962\">Pepperl+Fuchs. \u201cEnd\u00fcktif Sens\u00f6rler \u2013 Elektrik Ba\u011flant\u0131lar\u0131: EN 60947-5-2 Standard\u0131na G\u00f6re Kablo Renkleri ve Fi\u015f Atamalar\u0131.\u201d<\/a><\/li>\n<li><a href=\"https:\/\/www.ia.omron.com\/support\/guide\/43\/explanation_of_terms.html\">Omron End\u00fcstriyel Otomasyon. \u201cFotoelektrik Sens\u00f6rler \u2013 Terimlerin A\u00e7\u0131klamas\u0131 (I\u015f\u0131k A\u00e7\u0131k \/ Karanl\u0131k A\u00e7\u0131k).\u201d<\/a><\/li>\n<li><a href=\"https:\/\/www.balluff.com\/en-us\/blog\/photoelectric-basics-light-on-or-dark-on\">Balluff. \u201cFotoelektrik Temelleri \u2013 I\u015f\u0131k A\u00e7\u0131k veya Karanl\u0131k A\u00e7\u0131k.\u201d Haziran 2024.<\/a><\/li>\n<li><a href=\"https:\/\/www.realpars.com\/blog\/photoelectric-sensor-wiring\">RealPars. \u201cFotoelektrik Sens\u00f6rlerin Kablolamas\u0131, Kurulumu ve Ar\u0131za Giderme.\u201d<\/a><\/li>\n<li><a href=\"https:\/\/control.com\/technical-articles\/what-do-light-on-and-dark-on-mean-for-photoelectric-sensors\/\">control.com. \u201cFotoelektrik Sens\u00f6rlerde I\u015f\u0131k A\u00e7\u0131k ve Karanl\u0131k A\u00e7\u0131k Ne Anlama Gelir?\u201d Ocak 2025.<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/sensor-switches\/\">OMCH Sens\u00f6r Anahtarlar\u0131 \u2013 Fotoelektrik ve Yak\u0131nl\u0131k \u00dcr\u00fcn Yelpazesi<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/product-selection\/\">OMCH \u00dcr\u00fcn Se\u00e7imi \u2013 Teknik \u00d6zelliklere ve \u00c7izimlere Dayal\u0131 E\u015fle\u015ftirme<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/contact\/\">OMCH \u0130leti\u015fim<\/a><\/li>\n<li><a href=\"https:\/\/www.omch.com\/tr\/\">OMCH \u2013 End\u00fcstriyel Otomasyon Bile\u015fenleri<\/a><\/li>\n<\/ol>\n<\/article>\n<\/div>\n\n<\/body><\/html>","protected":false},"excerpt":{"rendered":"<p>Fotoelektrik Sens\u00f6r Kablo \u015eemas\u0131: 3 Telli, 4 Telli ve I\u015f\u0131n Ge\u00e7i\u015fli Tipler (I\u015f\u0131k A\u00e7\u0131k ve Karanl\u0131k A\u00e7\u0131k Modlar\u0131n\u0131n A\u00e7\u0131klamas\u0131) E\u011fer daha \u00f6nce ar\u0131zal\u0131 bir fotoelektrik sens\u00f6r\u00fcn bulundu\u011fu bir makinenin \u00f6n\u00fcnde durup, eskisinden daha fazla kabloya sahip bir yedek par\u00e7a tutmu\u015fsan\u0131z, bu k\u0131lavuz tam size g\u00f6re. Fotoelektrik sens\u00f6r kablolamas\u0131 ilk bak\u0131\u015fta g\u00f6z korkutucu g\u00f6r\u00fcnebilir, \u00e7\u00fcnk\u00fc ayn\u0131 \u00fc\u00e7 veya d\u00f6rt kablo rengi [\u2026]<\/p>","protected":false},"author":4,"featured_media":12215,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Photoelectric Sensor Wiring Diagram: PNP, NPN & More","_seopress_titles_desc":"Learn how to wire 3-wire, 4-wire and through-beam photoelectric sensors, match PNP\/NPN outputs and choose light-on or dark-on logic.","_seopress_robots_index":"","footnotes":""},"categories":[79],"tags":[],"class_list":["post-12220","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mmlblog"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/comments?post=12220"}],"version-history":[{"count":1,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220\/revisions"}],"predecessor-version":[{"id":12223,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/posts\/12220\/revisions\/12223"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media\/12215"}],"wp:attachment":[{"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/media?parent=12220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/categories?post=12220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.omch.com\/tr\/wp-json\/wp\/v2\/tags?post=12220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}