Honeywell 621-9934 I/O Rack Power Supply Module 115/230VAC IPC 620 Repaired

Honeywell 621-9934 I/O Rack Power Supply Module 115/230VAC IPC 620 Repaired This is a professionally repaired and tested Honeywell IPC 620 series I/O Rack Power Supply module (Model Number: 621-9934). The unit accepts input ratings of 115/230 VAC at 47-63 Hz (1.6/0.8 Amps) and features front-facing terminal connections for L1, L2/N, and Ground alongside a 5VDC status indicator light. This specific board has been professionally serviced and calibrated, with handwritten documentation on the faceplate noting a 3,300 uF capacitor addition to the +5VDC supply line on 09/11/97. Following its professional certification repair, it was stored continuously inside a protective sealed packaging layer and never reinstalled into an active production environment. The sealed bag was only opened to capture these listing photographs. An archive repair service tag dated 12-03-97 is included. __________________________________________________________________________________________________________ 2270