Allen-Bradley 1762-IF4 MicroLogix 4-Channel Analog Input PLC Module
- Brand
- Allen-Bradley
- Model
- 1762IF4
- GEARWELL SKU
- GWP-000003311
- Category
- PLCs & I/O
Key specifications
- Resolution by module series
- 15 bits, bipolar, for Series B and C modules. Confirm the installed module series.
- Product type
- 4-channel voltage/current analog input module
- Signal ranges
- -10 to +10 V DC and 4-20 mA
- Converter type
- Successive approximation
- Input channels
- 4 differential bipolar
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← Back to productsProduct overview
The Allen-Bradley 1762-IF4 is a 4-channel differential analog input module for -10…+10V DC or 4…20 mA, with 15-bit resolution (bipolar). It draws 40 mA at 5V DC and 50 mA at 24V DC from the bus. It expands MicroLogix 1400 controllers on the 1762 I/O bus and mounts on a DIN rail or panel.
Technical reference
| Product name | Allen-Bradley 1762-IF4 MicroLogix 4-Channel Analog Input PLC Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1762IF4 |
| Category | PLCs & I/O |
| Resolution by module series | 15 bits, bipolar, for Series B and C modules. Confirm the installed module series. |
| Product type | 4-channel voltage/current analog input module |
| Signal ranges | -10 to +10 V DC and 4-20 mA |
| Converter type | Successive approximation |
| Input channels | 4 differential bipolar |
| Input impedance | 200 kΩ voltage; 275 Ω current |
| Bus current draw | 40 mA at 5 V DC; 50 mA at 24 V DC |
| Analog input protection | Voltage input: ±30 V; current input: ±32 mA. |
| Full-scale analog input ranges | −10.5…+10.5 V DC and −21…+21 mA; full-scale limits differ from the normal −10…+10 V DC and 4…20 mA ranges. |
| Selectable input update time | 130, 250, 290, 450 or 530 ms, typical and selectable. |
| Channel diagnostics | Status bits report over-range, under-range or open-circuit conditions for analog inputs. |
| Input common-mode range | ±27 V; both plus and minus input terminals must stay within this range relative to analog common. |
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