GE IS420PUAAH1A Mark‑VIe Power Supply Adapter Module

Technical Specifications Input: System rack power bus Output: Multiple regulated DC rails Operating Temperature:‑30℃ ~ +70℃ Form: Rack plug‑in unit

Functional Features DC‑DC power conversion Over‑voltage, over‑current protection Power status monitoring

Application Scenarios Mark‑VIe distributed I/O rack power subsystem

Performance Parameters Stable output voltage, short‑circuit auto‑protection

Structural Characteristics Plug‑in power board assembly Backplane power interface Front‑panel power‑status LED Locking mechanism

Working Principle Takes raw rack power input, converts and distributes stable DC power to other I/O modules via backplane.

Installation Requirements Power off rack before replacement, strictly follow ESD procedure.

Usage Notes Do not overload total rack power consumption.