This is a two 2 channel relay module 30A with optocoupler isolation 5V supports high and low Trigger trigger for Smart home, PLC automation control.
Description:
This is a 2 channel Relay module, can able to control various appliances, and other equipment with a BIG current for 30A (250VAC/30VDC).
Features:
- Using double-sided FR-4PCB board
- Using high-power relay, control the load up to 30A
- With each optocoupler isolation, anti-interference ability
- Black 9500 terminals, more convenient for high-current wiring
- Each circuit has a relay on LED indication
- The modules comply with international safety standards with isolation slots in the control and load areas
1. DC +: DC power supply positive;
2. DC -: DC power supply module negative;
3. IN: Signal input terminal(support High/Low Level switch freely);
4. Normally open (NO): Relay normally open;
5. Common terminal (COM): Relay common;
6. Normally closed terminal (NC): relay normally closed terminal;
Applications:
PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification
PLC automation equipment control, industrial system control, internet of things control, home intelligent control, electronic hobbyist development experiment, all kinds of circuit modification
WARNING
