Allen-Bradley 1756IB16IF ControlLogix 16-Point Fast DC Input Module
- Brand
- Allen-Bradley
- Model
- 1756IB16IF
- GEARWELL SKU
- GWP-000004165
- Category
- PLCs & I/O
Key specifications
- Inputs
- 16 individually isolated
- Input delay
- 14 µs nominal / 23 µs max plus configurable filter
- Product type
- ControlLogix fast isolated DC input module
- Enclosure type
- None (open-style)
- Voltage category
- 12/24 V DC sink/source
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← Back to productsProduct overview
The Allen-Bradley 1756-IB16IF is a ControlLogix DC (10…30V) sinking or sourcing, isolated, fast input module for the 1756 chassis. It has 16 individually isolated fast inputs, wired sinking or sourcing, for 12/24V DC signals, with an operating range of 10…30V DC and input time stamps to ±13 µs for inputs above 4 kHz. It draws 275 mA at 5.1V DC and 3 mA at 24V 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 1756IB16IF ControlLogix 16-Point Fast DC Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756IB16IF |
| Category | PLCs & I/O |
| Inputs | 16 individually isolated |
| Input delay | 14 µs nominal / 23 µs max plus configurable filter |
| Product type | ControlLogix fast isolated DC input module |
| Enclosure type | None (open-style) |
| Voltage category | 12/24 V DC sink/source |
| Current draw at 5.1 V | 275 mA |
| Total backplane power | 1.47 W |
| Operating voltage range | 10...30 V DC |
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