16 Channel 12V Relay Module with Optocoupler and Light Coupling LM2576 Power Supply
- 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply
- 12V relay with AC contact capacity of 10A 250V and optocoupler protection
- Onboard power supply module does not need an external power supply. I / O port driver is active low
- The module can be used as a microcontroller development board module and also as appliance control, PLC extended output
- It is using the industry’s top -quality isolation optocouplers, strong anti-jamming ability, stable performance
- The 1-16 road can be any full on/off or any road
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