Product Description
2 Channel Relay Module With Optocoupler
Module parameters:
- Contact rating of Relay Module is 250V10A.
- Output of Relay normally open, normally closed;
- Active low. Voltage input of signal range: 0-5V;
- VCC is system power supply. JD-VCC is relay power supply. JD-VCC and VCC can be shorted.
- 2 channel with optocoupler relay module
- Size: 50.5mmx38.5mmx18.5mm
- Weight: 31g
- PCB Color: Black
The board with four fixed screw holes,the diameter of hole is 3.1mm, easy to install and fixed.
Optocoupler isolation, good anti-interference
Low level is pull-in, high level is release. When the status is pull-in, the indicator is on,when the status is release, the indicator is off.
VCC is system power supply, JD_VCC is relay power supply. Just need to Plug in the jumper cap.
Electrical parameters:
- Supply voltage: 5VDC, 12VDC
- Current: greater than 100mA
- Load: 250V 10A AC or 30V 10A DC
Wiring instructions:
- VCC: Positive of system power supply
- GND:negative of system power supply
- IN1 - IN2: relay control port
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2 Channel Relay Module With Optocoupler
Product ID: LP502
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