ABB Bailey IEPDF01 Power Supply – 5VDC/15A & 24VDC/4A

This power supply board provides regulated DC voltage for ABB Bailey INFI 90 racks. You will find the ABB Bailey IEPDF01 Power Supply Board converting AC line power into stable 5 VDC and 24 VDC outputs. Its compact design mounts directly into the cabinet backplane.

Technical Specifications

This board contains one AC input stage and two isolated DC output converters. You can also locate one status LED for power good indication. The ABB Bailey IEPDF01 Power Supply Board stores minimal energy within its input filter capacitors. These capacitors discharge automatically within thirty seconds after power removal. Therefore, you should wait briefly before handling this board.

Parameter	Specification
Full Product Name	ABB Bailey IEPDF01 Power Supply Board
Series	INFI 90 / Bailey
Product Type	Power Supply Board
Weight	0.95 kg
Length	25.5 cm
Width	8.5 cm
AC Input	100-240 VAC (47-63 Hz)
Output 1	5 VDC / 15 A
Output 2	24 VDC / 4 A
Total Power	160 W
Ripple	< 100 mV peak-peak
Efficiency	82% typical
Status LED	1 (green)
Connector Type	Backplane edge connector
Energy Storage	Input filter capacitors

Power Conversion Details

The ABB Bailey IEPDF01 Power Supply Board accepts universal AC input without manual voltage selection. You can connect this board to any standard industrial power source worldwide. The dual output design supplies logic power for processors and field power for I/O modules. Moreover, the built-in overload protection shuts down outputs during short circuit conditions. This design prevents damage to both the supply and connected modules.

Mechanical Integration and Mounting

You must insert the ABB Bailey IEPDF01 Power Supply Board carefully into the dedicated power slot of the INFI 90 rack. After full insertion, secure the board using the top and bottom metal retaining clips. The board measures exactly 25.5 centimeters in length and 8.5 centimeters in width. Its total weight reaches approximately 0.95 kilograms for stable mounting. Furthermore, the green status LED indicates proper output voltage presence.

Environmental and Storage Guidelines

You should store this ABB Bailey IEPDF01 Power Supply Board in a dry location away from conductive dust. The board operates reliably between 0°C and +50°C ambient temperature. Likewise, keep the unit away from water spray or excessive vibration. Because the board uses forced convection cooling, ensure unobstructed airflow around the components.