Programmable serial module, IEX RJ9 4/4, RS232 RJ9 4/4, RS485 terminals, galvanic isolation


Technical specifications
Power supply24V (18..26V), 60mA
Galvanic isolation1kV between digital and communication circuit
no isolation between channels
IEX-2 baud rate20, 50, 100, 250, 500kbps, auto selectable
Operating conditions0..50°C, 0..85% rh non-condensing
MountingDIN rail (35mm)
Degree of protectionIP20
Weight gross115g
Level of ambient pollution2
StandardsEN 61131-1, EN 61131-2, EN 50090-2-2



Order code
COM-PGMFree-programmable port
COM-MBModbus RTU master
COM-WXTVaisala weather station WXT520
COM-PMIIskra/Eastron power meter
COM-EM6Schneider EM6400 power meter
COM-SATSatcon PV inverter
COM-SANSanrex PV central inverter
COM-KACKACO Powador PV inverter
COM-BONBonfiglioli PV inverter
COM-STUStuder PV inverter and BMS
COM-AbusSerial module with A-bus protocol
COM-PRNSerial printer