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1794-IF8IH – FLEX I/O HART analog input module
1794-IF8IH is a current Allen-Bradley FLEX I/O HART analog input module (Rockwell lifecycle status: Active Mature, read on 30 October 2026). It replaces 1 discontinued catalog number in TDL's end-of-life lookup. TDL quotes 1794-IF8IH as a spare or as part of a replacement, and carries out the change on site: configuration, program changes where needed, and testing.
| Catalog number | 1794-IF8IH |
|---|---|
| Rockwell description | 1794 Flex, Flex Ex, Flex XT I/O System, HART Analog Input Modules, 8 Single-Ended Inputs |
| Rockwell lifecycle status | Active Mature — still sold and fully supported; Rockwell has a newer product family (read on 30 October 2026) |
| Product family | FLEX I/O HART analog input module |
| Rockwell technical documents | 1794-IN115 |
Discontinued parts this catalog number replaces
| Discontinued part | Product | Lifecycle | Basis |
|---|---|---|---|
| 1794-IE8H | FLEX I/O 8-Channel HART Analog Input Module 1794-IE8H (discontinued) | End of Life – Rockwell announced discontinuation 31/03/2026 | named by Rockwell |
Migration notes
- The lifecycle page names 1794-IF8IH as the Engineering Replacement; 5094-RM001A (p.18) proposes 5094-IF8IH on FLEX 5000.
- Most FLEX I/O is still Active Mature; the table lists only catalog numbers that are discontinued or scheduled for discontinuation. The path to FLEX 5000 follows 5094-RM001A.
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 technical articles
Related services: Lifecycle review and spare parts Rockwell Automation upgrades
Sources
- Rockwell Automation, Rockwell product page 1794-IF8IH — read on 30 October 2026
- TDL, End-of-life lookup: 1794-IE8H