Allen-Bradley 1756IA16K ControlLogix Conformally Coated 16-Point AC Input Module
- Brand
- Allen-Bradley
- Model
- 1756IA16K
- GEARWELL SKU
- GWP-000000945
- Category
- PLCs & I/O
Key specifications
- Inputs
- 16 (8 points/group)
- Product type
- ControlLogix AC input module
- Enclosure type
- None (open-style)
- Voltage category
- 120 V AC, 50/60 Hz
- Current draw at 5.1 V
- 100 mA
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← Back to productsProduct overview
The Allen-Bradley 1756-IA16K is a ControlLogix 120V AC input module for the 1756 chassis. It has 16 inputs in two groups of eight for 120V AC signals, with an operating range of 74…132V AC at 47…63 Hz and input time stamps to ±200 µs. It draws 100 mA at 5.1V DC and 2 mA at 24V DC from the backplane. Field wiring goes through a 1756-TBNH or 1756-TBSH 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 1756IA16K ControlLogix Conformally Coated 16-Point AC Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756IA16K |
| Category | PLCs & I/O |
| Inputs | 16 (8 points/group) |
| Product type | ControlLogix AC input module |
| Enclosure type | None (open-style) |
| Voltage category | 120 V AC, 50/60 Hz |
| Current draw at 5.1 V | 100 mA |
| Isolation voltage | 125 V continuous, inputs-to-backplane and group-to-group |
| Total backplane power | 0.58 W |
| Operating voltage range | 74...132 V AC, 47...63 Hz |
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