Replacement finder
Is it still made? What replaces it? Do you have one?
Type an Allen-Bradley catalog number or a Siemens SIMATIC order number. You get what the manufacturer's own documents say – the lifecycle status and named replacement for Allen-Bradley, the family-level facts and Siemens' successor tables for SIMATIC – and the units we have on the shelf.
Try 1747-L532 · 1746-IB16 · 1747-SN · 1747-AENTR · 1746-P2
How the finder works
The manufacturer's status
Active, Active Mature, End of Life or Discontinued, with the date, read on Rockwell Automation's own product page for that catalog number – never a distributor list. Each answer links its source.
The replacement or migration path
The replacement Rockwell's page names for that catalog number. Where it names none, Rockwell's own migration path and guides for the family – we never make up a one-to-one swap.
Spares on our shelves
The units we have in stock right now, photographed, with the price you pay. Not listed? Send us the number and we'll source it.
Families covered
- Allen-Bradley SLC 5001746 / 1747 · status, replacement and stock for each catalog number
- Allen-Bradley PLC-51771 / 1785 · status, replacement and stock for each catalog number
- Allen-Bradley MicroLogix1761 to 1766 · status, replacement and stock for each catalog number
- Allen-Bradley PanelView Plus2711P · status, replacement and stock for each catalog number
- Allen-Bradley PowerFlex 4 and 4022A / 22B · status, replacement and stock for each catalog number
- Allen-Bradley PowerFlex 7020A · status, replacement and stock for each catalog number
- Siemens SIMATIC S56ES5 · what Siemens' documents say about the family, Siemens' successor tables and our stock
- Siemens SIMATIC S7-3006ES7 3 · what Siemens' documents say about the family, Siemens' successor tables and our stock
- Siemens SIMATIC S7-4006ES7 4 · what Siemens' documents say about the family, Siemens' successor tables and our stock
- Siemens SIMATIC ET 2006ES7 1 · what Siemens' documents say about the family, Siemens' successor tables and our stock
Spares now, migration on your schedule
Send the catalog number – one line or a whole spares list – and we'll check our shelves and our sourcing network and quote it in writing. Planning the move off obsolete controls? KIV Engineering plans and builds retrofits of obsolete controls.
Lifecycle and migration guides
Manufacturer lifecycle status for obsolete automation parts, family by family
Active, Active Mature, End of Life and Discontinued in plain English, how to check a part, and family pages with the manufacturer's own dates.
SLC 500 end of life: keep it running on spares or migrate to CompactLogix
Where the SLC 500 stands, which spares keep one running, and how a phased move to CompactLogix keeps downtime short.
Allen-Bradley SLC 500 (1746/1747) lifecycle status: what Rockwell says and what to do
The manufacturer's status and date for each common 1747 processor and 1746 module, Rockwell's migration path, and what to do about it now.
KIV Industrial Parts is an independent seller of surplus industrial parts and is not affiliated with, or an authorized distributor of, any manufacturer named here. Brand names and part numbers are used only to identify products; they are trademarks of their owners. See our trademark notice.