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FLEX I/O 4-Channel Analog Output Module 1794-OE4
| Rockwell lifecycle status | End of Life – Rockwell announced discontinuation 28/02/2027 (read on 25 September 2026) |
|---|---|
| Replacement | 5094-OF8 — named by Rockwell Automation |
The Engineering Replacement is 5094-OF8 (8 channels; 5094-RM001A p.18). When migrating, review the current loop load (5094-OF8 max 500 Ω, 5094-TD001M p.39), the INT to REAL data type change, and add the 5094-STB.
Key data
| Channels | 4 AO, non-isolated |
|---|---|
| Output range | 4…20 mA; 0…20 mA; ±10 V; 0…10 V |
| Resolution | 12 bit + sign |
| Accuracy | 0.425% FS (current); 0.133% FS (voltage) @ 25 °C |
| Current load | 15…750 Ω |
| Isolation | 50 V continuous I/O–system; no channel-to-channel isolation |
| Operating temperature | -20…+55 °C |
| Replacement category | Engineering Replacement |
| Replacement | 5094-OF8 (5094-RM001A p.18) |
| Load note | 5094-OF8 maximum current load 500 Ω (5094-TD001M p.39) |
| Channel data after migration | FLEX I/O INT data → FLEX 5000 REAL data (default 0…100%); scaling in the program must be reviewed (5094-RM001A p.29) |
| Shield grounding | FLEX 5000 requires the 5094-STB bar (5094-RM001A p.26) |
| FLEX 5000 requirements | EtherNet/IP only; ControlLogix 5580 / CompactLogix 5380 / 5480 controller; Studio 5000 Logix Designer v31 or later (5094-RM001A p.5; 14; 27) |
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: FLEX I/O (1794)
1794-AENT 1794-ACN15 1794-ACNR15 1794-IE8H 1794-OE8H
Sources
- Rockwell Automation, Rockwell product page 1794-OE4 — read on 25 September 2026
- Rockwell Automation, 1794-SG002I — p. 42–43
- Rockwell Automation, 5094-RM001A — p. 5; 14; 18; 26–27; 29
- Rockwell Automation, 5094-TD001M — p. 39
- Rockwell Automation, rockwellautomation.com product page