1 Channel Relay Module with Optocoupler 5V

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.

Specifications

• 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.