- is_customized: Yes
- Relay: 8 ports 30A
- Connect way: RS485
- Protocol: Modbus and simple protocol
Eight 8 channel relay module 30A with optocoupler isolation 12V-24V supports high and low Triger trigger for Smart home ,PLC automation control
Trigger mode: low trigger, high trigger (please contact us before order)
Load voltage: DC 30V or AC 250V
Load current: Using high-power relay, control the load up to 30A
With each optocoupler isolation, anti-interference ability.
Big terminals, more convenient for high-current wiring.
The modules comply with international safety standards with isolation slots in the control and load area.
Supply voltage: 12V - 24V.