Allen-Bradley 1794-IE12 FLEX I/O 12-Channel Analog Input Module
- Brand
- Allen-Bradley
- Model
- 1794IE12
- GEARWELL SKU
- GWP-000001389
- Category
- PLCs & I/O
Key specifications
- Nominal supply voltage
- 24 V DC nominal
- Product type
- FLEX I/O 12-channel analog input module
- Input accuracy
- Voltage and current inputs: 0.1% of full scale at 25 °C (77 °F), including offset, gain, nonlinearity and repeatability errors.
- Input resolution
- 16 bits
- Manufacturer lifecycle status
- Active Mature
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← Back to productsProduct overview
The Allen-Bradley 1794-IE12 is a FLEX I/O analog input module with 12 inputs that each measure voltage in a ±10V range or current in a 0…20 mA range (4…20 mA or 0…20 mA user configurable). It draws 30 mA at 24V DC and is rated for -20…+60 °C (-4…+140 °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-IE12 FLEX I/O 12-Channel Analog Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1794IE12 |
| Category | PLCs & I/O |
| Nominal supply voltage | 24 V DC nominal |
| Product type | FLEX I/O 12-channel analog input module |
| Input accuracy | Voltage and current inputs: 0.1% of full scale at 25 °C (77 °F), including offset, gain, nonlinearity and repeatability errors. |
| Input resolution | 16 bits |
| Manufacturer lifecycle status | Active Mature |
| Input channel configuration | 12 single-ended inputs; no isolation between individual channels. |
| Operating temperature | -20…60 °C (-4…140 °F) |
| Product description | FLEX I/O analog input module with 12 single-ended, nonisolated inputs. |
| Input conversion time | 8.0 ms, all channels |
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