ABB HIEE300890R0001 (UAC383AE01 Binary Input MUB Board)

ABB UAC383AE01 Measurement Unit Binary Input Board, Material Number: HIEE300890R0001 (MUB Binary Signal Acquisition Card) Core Function Description This is a dedicated binary discrete input measurement board designed for ABB medium voltage drive control systems (ACS6000 series) and legacy Advant OCS/DCS platforms: Core Function Description This is a dedicated binary discrete input measurement board designed for ABB medium voltage drive control systems (ACS6000 series) and legacy Advant OCS/DCS platforms: Collects 24VDC discrete binary field signals (limit switches, fault contacts, interlock status, door safety switches, motor run feedback) and converts raw field dry/wet contacts into standardized digital bus data for main drive controllers Delivers galvanic isolation (2500V surge withstand