CC-PUI001 51454205-175 Honeywell Universal I/O Module Redundant Output Interface Module Feature Description Model Number REF542PLUS

Feature Description Model Number REF542PLUS 1VCF750090R0802 Product Type Feeder Terminal / Protection and Control Unit Voltage Range 48-250 VDC or 100-240 VAC Analog Inputs Up to 8 channels

Infrastructure Automation: Powers control logic for water treatment

5% loss of capacity per year)

Engineers rely on it to preserve system uptime during power faults or transitions

CC-PUI001 51454205-175 Honeywell Universal I/O Module Redundant Output Interface Module Feature Description Model Number REF542PLUSProduct Overview The Honeywell CC PUIO01 (Part Number: 51454205 175) is a Universal Input Output (UIO) module in the Experion PKS Series C system. It provides 32 individually configurable channels that can function as Analog Input, Analog Output, Digital Input, or Digital Output. This flexibility reduces the need for multiple specialized hardware cards, simplifies spare parts management, and allows field configuration changes without rewiring or