2 channel relay module with optocoupler Relay Output 2 way relay module for Arduino (with light coupling)
12V/24V
2 channel relay module:
1.Dimensions: 50.5mm (length) * 38.5mm (W) * 18.5 (H)
2.Weight:. 31g
3.PCB Color: Black
4.Board four weeks with four screws holes, hole diameter 3.1mm, easy to install and fixed
5.Relay of high quality loose music relays SPDT. A common terminal, a normally open, one normally closed terminal
6.Optocoupler isolation, good anti-jamming
7.low pull, high release. Energisation status indicator light, release status LED is off
8.VCC of system power, JD_VCC relay power. You can plug in jumpers
Electrical parameters:
Supply voltage: 5VDC, 12VDC
Current: more than 100mA
Load: 250V 10A AC or 30V 10A DC
Wiring:
VCC: positive power supply system
GND: System power negative
IN1 - IN2: relay control ports
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