The Honeywell 620-0083, also cataloged as the Processor Power Supply Module, operates as a regulated AC-to-DC conversion unit for IPC 620 and Series 9000 controllers, delivering stable low-voltage outputs for processor and I/O subsystems.
Hardware Specifications
Parameter
Specification
Model
620-0083
Brand
Honeywell
Origin
USA
Weight
Not specified
Dimensions
Standard IPC 620 chassis slot size
Operating Temp
Industrial-grade range (not specified)
Input Voltage
115/230 VAC, 47–63 Hz, 110 VA
Output Voltage
+5 VDC at 15 A max, ±15 VDC at 2 A max
Output Power
90 W max
Module Type
Processor Power Supply Module
Status
Discontinued by manufacturer
Application
IPC 620 / Series 9000 controllers
Channel-to-Channel Isolation
The module provides isolated low-voltage rails (+5 VDC and ±15 VDC) to prevent interference between processor and peripheral circuits. This isolation ensures deterministic operation of IPC 620 controllers under varying industrial load conditions.
Frequently Asked Questions
Q: Can the 620-0083 be hot-swapped during operation? A: No. The module requires full system power-down before removal or replacement.
Q: What is the maximum output capacity? A: 90 W total, with +5 VDC at 15 A max and ±15 VDC at 2 A max.
Q: Is the module still supported by Honeywell? A: No. It is discontinued; support is limited to surplus or repair services.
Field Installation Guidelines
Install the module in IPC 620 chassis slots using manufacturer-specified hardware.
Verify input voltage selection (115/230 VAC) before energizing.
Route AC input wiring separately from DC output conductors.
Confirm output rails with a calibrated meter before connecting to processor boards.
Use refurbished or tested surplus units only when manufacturer support is unavailable.
