
Allen-Bradley 1756IF8HK ControlLogix Conformally Coated 8-Point HART Analog Input Module
- Brand
- Allen-Bradley
- Model
- 1756IF8HK
- GEARWELL SKU
- GWP-000003165
- Category
- PLCs & I/O
Key specifications
- Display
- Module Health, In Calibration,Mode
- Isolation
- 50 V continuous between inputs
- Input points
- 8
- Input Signal
- Voltage and Current
- Terminal count
- 36-pin
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← Back to productsProduct overview
The Allen-Bradley 1756-IF8HK is a ControlLogix voltage/current analog input module with HART protocol for the 1756 chassis. It has eight differential voltage or current inputs (±10V, 0…5V, 1…5V, 0…10V, 0…20 mA, 4…20 mA) with HART communication and 16…21 bit resolution; series B has one HART modem per channel. Field wiring goes through a 1756-TBCH or 1756-TBS6H removable terminal block, which is ordered separately. This K version adds conformal coating for harsh, corrosive environments. 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 1756IF8HK ControlLogix Conformally Coated 8-Point HART Analog Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756IF8HK |
| Category | PLCs & I/O |
| Display | Module Health, In Calibration,Mode |
| Isolation | 50 V continuous between inputs |
| Input points | 8 |
| Input Signal | Voltage and Current |
| Terminal count | 36-pin |
| Special Features | Supports HART Protocol |
