SLC 500 Controllers & 1746/1747 I/O Parts
Available on request1747-L552 SLC 5/05 32K Controller
Available on request1747-L533 SLC 5/03 32K Controller
Available on request1746-NT8 SLC 8 Point Digital Input Module
Available on request1747-L543 SLC 5/04 64K Controller
Available on request1747-L532 SLC 5/03 16K Controller
Available on request1746-NO8V SLC 8 Point Analog Output Module
Available on request1747-SN SLC Remote I/O Scanner Module
Available on request1746-P3 SLC Rack Mounting Power Supply
Available on request1746-NO8I SLC 8 Point 20ma Output Module
Available on request1746-N2 SLC Modular Card Slot Filler
Available on request1746-ITB16 SLC 16 Point Digital Input Module
Available on request1747-OS401 SLC 5/04 Firmware Upgrade Module
Available on request1747-OS302 SLC 5/03 Firmware Upgrade Module
Available on request1746-NIO4I SLC 4 point Analog Current Comb Module
Available on request1746-NI8 SLC 8 Point Analog Input Module
Available on request1746-IA16 SLC 16 Point AC Input Module
Available on request1746-HCA CABLE ASSY IMC110 TO TERM PANEL 7 FT
Available on request1746-A7 SLC 7 Slots Chassis
Available on request1746-NI16I SLC 16 Point Analog Input Module
Available on request1746-N3 SLC Mating Connector
Available on request1746-IM16 SLC 16 Point 240V AC Input Module
Available on request1746-IB32 SLC 32 Point DC Input Module
Available on request1746-IB16 SLC 16 Point DC Input Module
Available on request1746-OA16 SLC 16 Point Output ModuleCompare SLC 500 Controllers & 1746/1747 I/O
Key specifications of the parts listed on this page, taken from the manufacturer's data sheets.
| MPN | Discontinued date | Replacement category (Rockwell) | Repair options available | Class |
|---|---|---|---|---|
| 1747-L552 | March 31, 2024 | Engineering Replacement | Yes | Central processing unit CPU |
| 1747-L533 | March 31, 2024 | Engineering Replacement | Yes | Central processing unit CPU |
| 1746-NT8 | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1747-L543 | March 31, 2024 | Engineering Replacement | Yes | Central processing unit CPU |
| 1747-L532 | March 31, 2024 | Engineering Replacement | Yes | Central processing unit CPU |
| 1746-NO8V | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1747-SN | March 31, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-P3 | September 30, 2024 | No planned RA replacement | No | Power supply units |
| 1746-NO8I | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-N2 | September 30, 2024 | No planned RA replacement | No | Progmable Logic Controller |
| 1746-ITB16 | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1747-OS401 | December 31, 2022 | Engineering Replacement | No | Progmable Logic Control |
| 1747-OS302 | December 31, 2022 | Engineering Replacement | No | Progmable Logic Control |
| 1746-NIO4I | April 29, 2021 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-NI8 | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-IA16 | November 24, 2022 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-HCA | April 28, 2022 | No planned RA replacement | No | — |
| 1746-A7 | March 31, 2024 | No planned RA replacement | No | Progmable logic controller |
| 1746-NI16I | September 30, 2024 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-N3 | January 31, 2017 | Engineering Replacement | No | Coaxial connectors |
| 1746-IM16 | December 31, 2022 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-IB32 | November 24, 2022 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-IB16 | December 31, 2021 | Engineering Replacement | Yes | Progmable Logic Controller |
| 1746-OA16 | December 01, 2022 | Engineering Replacement | Yes | Progmable Logic Controller |
Common to all listed parts
| Lifecycle | Discontinued |