IntroductionRS232 relay board with programming guild, connect computer to relay output upto maximum 8 output. Always on or always off status after received command fro the PC. Come with optional RS485 communication protocol. Support upto 24VDC relay.FeatureIdeal for Industry AutomationAllow 24x7 operation
Part No: AR-4LC
AR4LC RELAY BOX WITH 4 RELAY WITH RS232 PROGRAMMING COME WITH PROGRAMMING GUILD