635 Dual Serial Interface Board (DSI)

20-0655-10

Two serial channels per board. The RS-485 port supports the 600 relay output board general output or elevator control.

**For use with 635 CPU's

Cloud Connected

24/7 Support Available

Lifetime Warranty Included

Vast Dealer Network

Customer friendly setup

Real-Time Monitoring

Ask question

Or send inquiry sales@galaxysys.com