Allen-Bradley
ControlLogix, CompactLogix, SLC 500, PLC-5, PanelView and PowerFlex. TimControls sources current and discontinued Allen-Bradley parts for equipment still in service.
Lead times are stretching again.
AI data centres are absorbing the world's memory supply, and in 2026 it reached automation. Rockwell raised prices again in April, citing tariffs and AI driven material costs, and told investors rising memory costs would be a 'double digit millions' hit this half year. Controllers, HMIs and drives, anything with a processor, are the most exposed.
Already built.Surplus and legacy Allen-Bradley units were made before the shortage. They aren't on allocation and can ship now.
Plan ahead.If you're buying new, order spares early and expect longer quotes.
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Same catalog number. Different series.
Allen-Bradley series and firmware matter as much as the catalog number. We match all three before we quote.
SLC 500
Both are SLC 500 processors. The SLC 5/04 talks DH+, the SLC 5/05 talks Ethernet.
ControlLogix
1756-L61 Series Avs1756-L61 Series B
The same catalog number in a different hardware series.
ControlLogix firmware
The controller's major revision has to match your project, or the program won't load.
Frequently asked questions
Questions buyers often ask about Allen-Bradley parts. Not answered here? Contact us.
How can I order Allen-Bradley parts?
Request a quote on this website, call +1 (206) 738-4366 or email sales@timcontrols.com. Send the catalog number and quantity, and we reply with price, condition and lead time.
Can you source discontinued or obsolete Allen-Bradley parts?
Yes. Send us the catalog number and the condition you need. What we can offer depends on the exact part and condition, and both are stated on the quote.
Can I request an Allen-Bradley part that is not listed on your website?
Yes. The catalogue shows only part of what we supply. Call +1 (206) 738-4366 or email sales@timcontrols.com with the catalog number and we will check it for you.
How do I identify the correct Allen-Bradley replacement part?
Start with the complete catalog number on the label of the existing unit, including every suffix. Add the hardware revision and firmware version where shown. A unit that looks similar, or comes from the same product family, can have different specifications.