It is a 1-channel relay interface board with photoelectric isolation, which can be controlled directly by a wide range of microcontrollers such as Arduino, AVR, PIC, ARM, PLC, etc.
- Rated voltage: 5VA
- Rated current: 0.1A
- Relay Contact Current Capacity at AC250V/7.5A
- Relay Contact Current Capacity at DC14V/7A
- Relay Trigger Type: Low-Level Trigger
- Power Indication
- Input signal indication
- Output Signal Indication
- Directly connect to MCU output port
- Strong anti-interference ability and photoelectric isolation
- With Diode current protection
- Response time is less than 20 milliseconds
- PCB Dimensions: 30.5×1.6x66mm
- Weight: 18g.