Rack power supplies
Power supply modules that sit in the PLC rack and feed the backplane, matched to the chassis and the load it carries.
Rack power supplies: brands we source
All manufacturers ›Choose a maker to open a quote with it filled in. Current, surplus and discontinued references. Sourcing is not limited to these brands.
Overview
Power supply modules that sit in the PLC rack and feed the backplane, matched to the chassis and the load it carries.
Part of our plcs & processors range: cPU modules, processor cards and the racks and supplies around them, covering current platforms and the legacy families still running production lines.
Each line is quoted with its condition, lead time and warranty terms. Where an exact match is no longer available we put forward the maker’s successor for your approval. Availability, condition and lead time confirmed on enquiry.
Families we are asked for
- SIMATIC S5, S7-300, S7-400, S7-1500
- ControlLogix, CompactLogix, SLC 500, PLC-5
- Modicon Quantum, Premium, M340
- MELSEC Q, L, FX and A series
- Omron CJ, CS and CP series
- GE Fanuc Series 90, PACSystems RX3i
Supply condition
New factory sealed
Unopened in the manufacturer's original packaging, with the factory seal intact.
New factory opened
Manufacturer packaging that has been opened, typically for inspection or to verify a revision, but the unit is unused.
New surplus sealed
Unused stock that has passed through the supply chain rather than direct from the maker, still sealed in its original packaging.
New surplus open
Unused surplus stock in original packaging that has been opened.
New without box
Unused, but supplied without the manufacturer's packaging.
More in plcs & processors
View plcs & processors ›CPU and processor modules
The controller itself: the CPU that runs the program, from compact PLCs to rack-mounted processors with redundancy and safety variants.
ViewMemory and backup modules
Memory cards, EEPROMs, backup batteries and MMCs that hold the program and retentive data. Often the part that decides whether a spare CPU can be dropped in.
ViewRacks, bases and backplanes
Chassis, mounting racks, base units and bus connectors that the modules plug into, including extension racks and cables.
ViewProgramming and interface cards
Programming adapters, interface modules and co-processor cards that connect a PLC to a programming station, SCADA or another controller.
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