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Automation cabinet with rows of DIN-rail control modules and wiring

Replacement finder

Is the 1747-L532 still made?

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

Is it still made?

No

Discontinued · discontinued date March 31, 2024

No. Rockwell Automation lists the 1747-L532 as Discontinued, with a discontinued date of March 31, 2024. It is no longer sold new by Rockwell; surplus and used units are the source.

Source: Rockwell Automation's product page for 1747-L532, checked October 17, 2026. Statuses change – confirm on Rockwell's product lifecycle search before you plan.

What replaces it?

Rockwell's product page

Rockwell's product page for the 1747-L532 names no one-to-one replacement (Rockwell's replacement category: “Engineering Replacement”). Rockwell's path off the SLC 500 is CompactLogix 5380; Rockwell's SLC 500 Hardware Migration reference manual (1746-RM003) does list a recommended replacement for it, shown below with its table and page.

Source: Rockwell Automation's product page for 1747-L532.

Rockwell's migration manual (1746-RM003)

Rockwell's SLC 500 Hardware Migration reference manual recommends, for the 1747-L532:

Source: Rockwell 1746-RM003F-EN-E (January 2022), Table 1 - Recommended CompactLogix 5370 Replacement Controllers (page 17); Table 2 - Recommended CompactLogix 5380 Replacement Controllers (page 18). Check specifications, wiring and the controller in Rockwell's documentation before you order.

Rockwell's migration path

  • Rockwell's path off the SLC 500 is CompactLogix 5380 controllers with Compact 5000 I/O. (source)
  • Rockwell's SLC 500 Hardware Migration reference manual (publication 1746-RM003) lists a recommended CompactLogix controller for each SLC processor and replacement modules for the 1746 I/O, so it is the place to look up the replacement for one catalog number. (source)
  • For the program, Rockwell's SLC to CompactLogix Programming Migration guide (publication 5069-AP001) covers converting an RSLogix 500 project. (source)
  • Rockwell's 1492 I/O wiring systems connect the new I/O to the existing field wiring, so the wires can stay where they are. (source)

Source: the Rockwell documents linked above.

See every SLC 500 catalog number with its status and replacement

1747-L532 in our stock

Surplus and used units on our shelves now, each photographed – check the series and firmware on the label in the photos.

Allen-Bradley 1747-L532 SLC 500 Processor Unit CPU

Allen-Bradley

1747-L532

Allen-Bradley 1747-L532 Ser C SLC 500 5/03 Processor Unit CPU OS 1747-OS301

New Surplus – Open Box

Only 1 left

Free shippingShips next business day

$181.89

Make an offer on Allen-Bradley 1747-L532

Rockwell's recommended replacements (1746-RM003) in our stock

None listed right now: 1769-L24ER-QB1B, 5069-L306ER – ask us for a quote.

Planning the migration? Browse CompactLogix 5380 controllers (5069-L3) and Compact 5000 I/O (5069) in our stock.

Spares now, migration on your schedule

Send the catalog number 1747-L532 – 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 SLC 500? KIV Engineering plans and builds retrofits of obsolete controls.

Request a quote Retrofit with KIV Engineering

Lifecycle and migration guides

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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.