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SLC 500 4-Channel Analog Input Module 1746-NI4
| Rockwell lifecycle status | Discontinued 29/04/2021 (read on 25 September 2026) |
|---|---|
| Replacement | 5069-IY4 — named by Rockwell Automation |
Per 1746-RM003F, the replacement is Compact 5000 I/O 5069-IY4; the 1492-CM1746-M06 conversion module (1492-SG010B) keeps the existing terminal block and field wiring. Note: 1746-RM003F and 1492-SG010B state that the 5069-IY4 accepts differential inputs only.
Key data
| Configuration | 4 AI high resolution |
|---|---|
| Replacement category | Engineering Replacement |
| Migration path keeping field wiring | 1492-CM1746-M06 + 5069-IY4 |
| Alternative migration path | 1769-IF4 (Compact I/O with CompactLogix 5370) |
Lifecycle status changes over time: confirm the current status on the Rockwell product page or in the Product Compatibility and Download Center before ordering.
Related services: Lifecycle review and spare parts Rockwell Automation upgrades
Other catalog numbers in this family: SLC 500 (1746, 1747)
1747-L532 1747-L542 1747-L543 1747-L551 1747-L552 1747-L553 1747-SN 1747-AENTR 1746-A4 1746-A7 1746-A10 1746-A13 1746-IB16 1746-IB32 1746-ITB16 1746-IA16 1746-OB16 1746-OB16E 1746-OB32 1746-OA16 1746-OW16 1746-NI8 1746-NO4I 1746-OX8 1746-NIO4I
Sources
- Rockwell Automation, Rockwell product page 1746-NI4 — read on 25 September 2026
- Rockwell Automation, 1746-RM003F — p. 21; 24–25
- Rockwell Automation, 1492-SG010B — p. 11
- Rockwell Automation, rockwellautomation.com product page