Rack plug-in power board supplying regulated ±15V DC for analog signal circuits in ABB generator excitation & DCS control systems ...

Fiber optic communication & high-precision measurement board for ABB Advant AC410/AC450 DCS, long-distance anti-interference signal transmission ...

All-in-one CPU with built-in DI/DO/AI/AO, CS31 bus, supports Profibus/Ethernet, AC1131 programming for small & medium process automation. ...

16-channel 24VDC digital input expansion card for ABB Advant AC31 PLC, optically isolated, CS31 bus expansion for field sensor signal collection. ...

CS31 bus remote station master base for AC31 PLC, expandable with XI/XO analog/digital I/O modules, long-distance distributed field signal collection. ...

Compact CS31 remote station with 8×24VDC DI + 6 relay DO, distributed field I/O expansion for ABB Advant Controller 31 small PLC systems. ...