Honeywell 620-0036 Rack-Mount Power Supply Module for Industrial Control

Product Overview

The Honeywell 620-0036 is an AC-to-DC processor power supply module designed specifically for the Honeywell IPC 620 programmable controller system. As a critical rack-mounted component, the Honeywell 620-0036 performs two essential functions that no other module in the IPC 620 rack can provide: it converts incoming facility AC power into regulated DC rails distributed across the backplane, and it houses a dedicated lithium battery compartment for volatile memory retention during power outages . This dual-purpose design makes the Honeywell 620-0036 indispensable for maintaining both operational continuity and program integrity in legacy industrial control systems.

The module supports both 115 VAC and 230 VAC input through hardware-selectable jumpers or switches, allowing deployment across different regional power standards without external transformers . Compatible with IPC 620-20/25 and IPC 620-30/35 processors, the Honeywell 620-0036 supplies +5 VDC at 8 A for logic circuits and ±15 VDC at 600 mA for analog and op-amp circuits, with a maximum power consumption of 95 VA . The integrated battery backup ensures that critical register values and processor memory survive complete AC loss, preventing the need for program reloading and process state reconstruction after power restoration.

As a discontinued OEM component, the Honeywell 620-0036 remains actively sought after by facilities maintaining legacy IPC 620, S9000, and Logic Manager systems. Its robust industrial construction and overload protection features make it a reliable choice for extending the operational life of existing automation infrastructure .

Technical Specifications