Allen-Bradley 1756IF8I ControlLogix 8-Point Isolated Analog Input Module
- Brand
- Allen-Bradley
- Model
- 1756IF8I
- GEARWELL SKU
- GWP-000003122
- Category
- PLCs & I/O
Key specifications
- Display
- Module Health, In Calibration,Mode, Input, Fault and,Communication Status
- Current draw
- 200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.)
- Input points
- 8 isolated voltage/current inputs
- Input Signal
- -10 to +10 V, 0-10 V, 0-5 V or 0-20 mA
- Terminal count
- 36-pin
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← Back to productsProduct overview
The Allen-Bradley 1756-IF8I is a ControlLogix isolated voltage/current analog input module for the 1756 chassis. It has eight isolated channels that can be set individually for voltage or current (±10V, 0…10V, 0…5V, 0…20 mA), with 24-bit sigma-delta conversion; in sourcing current mode each channel supplies loop power. It draws 200 mA at 5.1V DC from the backplane. Field wiring goes through a 1756-TBCH or 1756-TBS6H removable terminal block, which is ordered separately. ControlLogix I/O modules can sit in any slot of a local ControlLogix chassis or in a remote chassis linked over EtherNet/IP or ControlNet, and their input data and output status can be shared by more than one controller.
Technical reference
| Product name | Allen-Bradley 1756IF8I ControlLogix 8-Point Isolated Analog Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756IF8I |
| Category | PLCs & I/O |
| Display | Module Health, In Calibration,Mode, Input, Fault and,Communication Status |
| Current draw | 200mA @ 5.1V, Voltage/Non-sourcing current mode: 150mA @ 24V, Sourcing current mode: 400mA @ 24V (In sourcing current mode, the channel provides loop power.) |
| Input points | 8 isolated voltage/current inputs |
| Input Signal | -10 to +10 V, 0-10 V, 0-5 V or 0-20 mA |
| Terminal count | 36-pin |
| Channel bandwidth | Notch Filter configuration dependent |
| Calibrated accuracy | 0.05% @ 25°C (77 °F) |
| Enclosure type rating | None (open-style) |
| Analogue inputs configurable | true |
| Analogue outputs configurable | false |
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