ABB IPFLD01 Field Power Supply Module

ABB IPFLD01 Bailey Harmony DCS Field Power Supply Module (Part Code: IPFLD01 / IPFLD-01) Core Function This module is a dedicated auxiliary power unit for ABB Bailey INFI 90 distributed control system (DCS). It converts universal AC/DC input into stabilized 5 VDC power to supply on-site I/O terminal units, field signal boards, and small field sensing modules. It supports redundant parallel installation to eliminate single-point power failure for critical process control loops in petrochemical, power plant, and water treatment facilities. Built-in overvoltage, overcurrent, and overtemperature protection cuts off output automatically to protect downstream DCS hardware from surge damage. Core Function This module is a dedicated auxiliary power unit for ABB Bailey INFI 90 distributed control s