DC12-36V 16 Channel PLC Amplifier Board,PLC Signal Amplifier Board,Isolation Relay Module,NPN Input PNP Output,Drilling,PCB Module Rack Installation
- Can be used to protect PLC internal relays..
- Effectively avoid system instability caused by mutual interference..
- Effectively protected the output nodes of the PLC..
- Can directly replace traditional relays, reducing maintenance time and costs..
- Hole punching and PCB module mounting are more convenient..