Honeywell IPC 621-6550 Isolated Output Module 24 VDC - Refurbished Surplus

Honeywell IPC 621-6550 Isolated Output Module 24 VDC - Refurbished Surplus Up for sale is a genuine, high-performance Honeywell industrial automation component: an IPC 620 system isolated output module, model number 621-6550 (also labeled with tracking codes Y903842300101 and BGA0103772 ). Precision manufactured in York, Pennsylvania, U.S.A., this legacy Programmable Logic Controller (PLC) card is engineered to safely manage, isolate, and route high-current general-purpose control loops back to automated factory equipment fields. The module features a heavy-duty, dual-sided chassis configuration with a front protective black metal shielding plate and a back-facing gold anodized aluminum alloy structural cover to minimize external electromagnetic interference. The circuit board substrate is populated with premium solid-state components, diagnostic line filters, and robust edge connector contact pins. The front face features a specialized 16-point terminal interface block clearly labeled for field tracking pathsâincluding 621 6550, 24 VDC, SOURCE, OUT, PUT, and FAULT/FUSE diagnostic parameters. Product Details Manufacturer: Honeywell International Inc. (York, PA, U.S.A.) Product Line: IPC 620 Series PLC System Model Number / MPN: 621-6550 Serial / Factory Codes: Y903842300101 / BGA0103772 Solder Substrate Stamp: D030009061 REV D (Solder Side ID# 20971D) Component Category: Programmable Logic Controller (PLC) Isolated Output Module Voltage Specification Limits: 12â24 VDC General Purpose Output Profile Output Rating Densities: 2A Individual, 5A Per Group of 4, 12A Per Complete Module Maximum Core Application Target: Isolated solenoid valve control, high-load contactor coil firing, motor starter loops, legacy Honeywell network retrofits, and plant automation field maintenance Item Condition Seller refurbished. This legacy Honeywell PLC module is a certified working maintenance asset that was professionally repaired and fully tested by a facility maintenance laboratory, but never placed back into active field service . It features a vintage validation tag wire-tied to the frame loop reading "Repair & Test 03/11/97 Rym", confirming its zero-hour post-testing status. The card has not been slotted into a live rack backplane, wire-terminated to a field terminal strip, or run under automated system loads since passing inspection. The structural aluminum and steel protective framing is solid with sharp rails, exhibiting only light superficial scuffs, handling marks, and faint cosmetic storage wear from being kept loose as a certified spare in a factory tool crib. The circuit board substrate remains bright with clean green solder masks, verified components, and pristine gold backplane connector leaves. _________________________________________________________________________________________________________ 2119