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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 |
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