GM20 OMCH

Item

GM20-2M04NC-R·T

GM20-2M04PC-R·T

Output Mode

NPN output

PNP output

Type

1 output, wire lead-out type type

Control Output

1 output

Light Source

Red, 4-element LIGHT emitting diode body

The Reaction Time

250μ S

The Output option

LIGHT-ON/DARK-ON (switch to choose)

Display Indicator

Operation indicator: red LED; dual digital monitor: dual 8-digit display; threshold (4-digit green LED indicator) and current value (4-digit red LED indicator) light up together. Current value range: 0~9999

Testing way

Light intensity

Time Delay Function

None

Control Output Details

NPN/PNP open collector 24V, max. 100mA (main unit only), max. 20mA (when expansion unit connected), residual voltage: 1V (common)

Power

12 to 24VDC ±10%, ripple (P-P): max. 10%, Class 2 (common)

Working environment brightness

Incandescent lamp: max. 20,000 lux; sunlight: max. 30,000 lux

Power Consumption

Standard mode: max. 300mW at 24V

Vibration Resistance

10 to 55Hz, double amplitude 1.5mm, 2 hours each on X,Y,Z axes

The Environment

Temperature

-10 to +55°C, no freezing

 Resistance to impact

500 m/s² in X,Y,Z axes, 3 times each

The Shell Material

Polycarbonate

Relative Humidity

35 to 85%, no condensation

Size

30.3mm (H) × 10.5mm (W) × 71.8mm (D)

Weight

Approx. 80g

Attachment

N/A

Parameter

Description

Supply voltage

12~24 VDC

Current consumption

100 mA max.

Response time

20 ms max.

Output type

Open collector, PNP: 100 mA, residual voltage 1.6 V

Output state

When all photoelectric sensors receive light

Light source

Infrared LED

Connection method

Dedicated cable connector

Housing material

Housing: aluminum alloy; light cover: (unspecified, likely plastic/resin)

Ambient light immunity

Incandescent lamp: 3000 lx on receiving surface; Sunlight: 10000 lx on receiving surface

Ambient temperature

Operating: -10 to +50 °C (no freezing); Storage: -40 to +70 °C

Ambient humidity

Operating: 35~85% RH; Storage: 35~95% RH

Vibration

Frequency: 10~50 Hz, Amplitude: 1.5 mm, 2 hours each in X, Y, Z directions

Shock

Acceleration: 500 m/s² (approx. 50g), 3 times each in X, Y, Z directions

Parameter

Description

Model

GMK Light Curtain Controller

Supply voltage

200~220 VAC ±10%, 50/60 Hz, 3.5 VA

Current consumption

100 mA max.

Response time

20 ms max.

Output

Relay contact: COSΦ=1, AC250V 5A, NO (Normally Open) and NC (Normally Closed)

Light source

Infrared LED

Delay function

0.01~5 s ON-delay (delayed接通 – interpreted as ON-delay)

Indicators

Power indicator (G – green), Operation indicator (R – red)

Housing material

ABS

Ambient temperature

Operating: -10 to +55 °C (no freezing); Storage: -40 to +70 °C

Ambient humidity

Operating: 35~85% RH; Storage: 35~95% RH

Vibration

Frequency: 10~50 Hz, Amplitude: 1.5 mm, 2 hours each in X, Y, Z directions

Shock

Acceleration: 500 m/s² (approx. 50g), 3 times each in X, Y, Z directions