1/2/4CH 5V/12V/24V relay module 30A high and low level trigger smart home PLC

Double-sided PCB board, the whole module layout is reasonable and beautifu
High-power relay is used to control the load, up to 30A3
Each channel is equipped with opto-decoupling isolation, strong anti-interference abilit
Each channel has a relay switch-on switch LED indication, the on-off is clearly visible, and there is an isolation slot in the control area or load area

1. The module adopts genuine high-quality 30A relay, and the maximum load of normally open interface: AC 250V/30A DC 30V/30A;
2. Adopt SMD optocoupler isolation, strong driving ability and stable performance; Trigger current 5mA) 3. The working voltage of the module is 5V, 12V and 24V are available.
The module can be set high or low by jumper trigger4.
The interface design is user-friendly, and all interfaces can be directly connected through the terminal block, which is very convenient

No results