Allen-Bradley 1794-OE4 FLEX I/O 4-Channel Analog Output Module
- Brand
- Allen-Bradley
- Model
- 1794OE4
- GEARWELL SKU
- GWP-000002148
- Category
- PLCs & I/O
Key specifications
- Output channels
- 4 single-ended, nonisolated outputs.
- Nominal supply voltage
- 24 V DC
- Product type
- FLEX I/O four-channel analog output module
- Manufacturer lifecycle status
- End of Life; manufacturer discontinuation scheduled for 28 February 2027.
- Output resolution (Series B)
- 12 bits plus sign.
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← Back to productsProduct overview
The Allen-Bradley 1794-OE4 is a FLEX I/O analog output module with 4 non-isolated, individually configurable outputs for 4…20 mA, 0…20 mA, ±10V or 0…10V, with 12-bit + sign resolution and a resistive load of 15…750 Ω on current outputs. It draws 70 mA at 24V DC (not including outputs) and is rated for -20…+55 °C (-4…+131 °F). FLEX I/O modules plug into a terminal base unit that carries the field wiring, so a module can be removed and inserted under power without disturbing field wiring; one FLEX I/O adapter communicates with up to eight I/O modules.
Technical reference
| Product name | Allen-Bradley 1794-OE4 FLEX I/O 4-Channel Analog Output Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1794OE4 |
| Category | PLCs & I/O |
| Output channels | 4 single-ended, nonisolated outputs. |
| Nominal supply voltage | 24 V DC |
| Product type | FLEX I/O four-channel analog output module |
| Manufacturer lifecycle status | End of Life; manufacturer discontinuation scheduled for 28 February 2027. |
| Output resolution (Series B) | 12 bits plus sign. |
| Operating temperature | 0…55 °C (32…131 °F) |
| Current output load (Series B) | 15…750 Ω resistive load at 24 V DC. |
| Product description | Four single-ended analog outputs for configurable current or voltage signals. |
| Voltage output load (Series B) | 3 mA maximum. |
| Output signal ranges (Series B) | Current: 4…20 mA or 0…20 mA; voltage: ±10 V or 0…10 V. |
| Output step response (Series B) | 24 ms to 63% of the final value, voltage or current output. |
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