8 Channel 24V Relay Module - Red + Blue

- Color: Red + Blue
- Quantity: 1
- Material: PCB board
- 8-way relay module with optical isolation, high pull.
- Module built-in LED indicates relay status
- Input voltage: 24V
- High level trigger, trigger voltage 24V, trigger current need more than 5mA
- VCC: Positive pole input
- GND: Negative pole input
- IN1, IN2, IN3, IN4, IN5, IN6, IN7, IN8 Control ports, high level relay pull-in, low level relay release
- COM: Control circuit grounding, shortly connected with GND
- Great for DIY project
- Packing list:
- 1 x Module