GE Fanuc IC655PWR500 / IC655PWR501 / IC655PWR514 Series Five Power Supplies
Three left-slot Series Five supplies sharing a regulated 5.1 VDC backplane output but differing in source voltage and current capacity.
Function, System Position and Selection Boundary
All three modules occupy the leftmost slot of a Series Five base unit and provide regulated 5.1 VDC to the backplane. Field input and output devices generally require their own correctly rated external supply.
IC655PWR500 and IC655PWR501 accept 115 or 230 VAC selected at the terminal block; their backplane ratings are 6 A and 12 A. IC655PWR514 instead accepts 20–29 VDC and supplies up to 6 A.
Technical Specifications
Shared characteristics
Exact differences
Choose by Source and Rack Load
The model must match both the incoming source and the calculated 5 V module load. A 6 A AC supply and a 6 A DC supply are not interchangeable at the field terminals.
IC655PWR500
AC source with up to 6 A backplane demand.
IC655PWR501
AC source with up to 12 A backplane demand.
IC655PWR514
20–29 VDC source with up to 6 A backplane demand.
Installation and Acceptance Sequence
- Calculate the base-unit 5 V load from the installed module list.
- Confirm AC/DC source, fuse, ground and—in AC models—the 115/230 V jumper.
- Install only in the leftmost base-unit slot with power isolated.
- Verify PWR indication, RUN relay behavior and normal CPU startup.
FAQ
Which common backplane function links IC655PWR500 / IC655PWR501 / IC655PWR514?
They install in the leftmost Series Five base-unit slot and provide regulated 5.1 VDC to the backplane.
How do the AC versions in IC655PWR500 / IC655PWR501 / IC655PWR514 differ?
IC655PWR500 is rated to 6 A; IC655PWR501 is rated to 12 A. Both accept 115/230 VAC.
Which model in IC655PWR500 / IC655PWR501 / IC655PWR514 uses a DC source?
IC655PWR514 accepts 20–29 VDC and provides up to 6 A.
How is 115 or 230 VAC selected on IC655PWR500 / IC655PWR501 / IC655PWR514?
For IC655PWR500/501, fit the terminal jumper for 115 VAC and omit it for 230 VAC.
What must be checked before choosing among IC655PWR500 / IC655PWR501 / IC655PWR514?
Match source type, rack current, fuse arrangement, grounding and the exact terminal wiring.
Multi-Brand Supply
Moore Automation supplies automation parts across established control, drive, CNC and monitoring brands.









No related record found