ABB 1SBP260057R1001 ICMK-CS31-120/230VAC AC 31 Remote Unit

1SBP260057R1001 ICMK-CS31-120/230VAC is an ABB remote unit for the Advant Controller 31 CS31 system bus. With appropriate extensions it can replace selected 30-series remote units, subject to the controller type, existing configuration and wiring.

1SBP260057R1001 ICMK-CS31-120/230VAC uses a 120/230 V AC, 50/60 Hz mains supply. ABB lists the admissible ranges as 97.75–126.5 V and 195.5–253 V; the 24 V DC ICMK variant has a different order number.

1SBP260057R1001 ICMK-CS31-120/230VAC provides eight isolated 24 V DC inputs for remote-unit configuration. These inputs set behavior according to the attached extension type; they should not be described as built-in analog process inputs.

1SBP260057R1001 ICMK-CS31-120/230VAC communicates over the CS31 system bus through an RS-485 interface. Its bus address is set using the front rotary switches; match that address to the installed remote unit before migration.

1SBP260057R1001 ICMK-CS31-120/230VAC can support selected 30-series CS31 remote-unit replacements when the appropriate extension is fitted. ABB warns that not every application is covered; record the existing switch settings, wiring and controller configuration first.

1SBP260057R1001 ICMK-CS31-120/230VAC measures 120 mm wide, 93 mm high and 84 mm deep, and ABB lists a weight of 800 g for the 120/230 V AC variant. Match the physical and supply requirements to the installed assembly.

1SBP260057R1001 ICMK-CS31-120/230VAC should be ordered using the complete ABB number 1SBP260057R1001. Check the nameplate, 120/230 V AC supply, AC 31 controller, CS31 bus address and required extension modules against the installed system.