Allen-Bradley 1756IH16ISOEK ControlLogix Conformally Coated 16-Point Sequence-of-Events Input Module
- Brand
- Allen-Bradley
- Model
- 1756IH16ISOEK
- GEARWELL SKU
- GWP-000003884
- Category
- PLCs & I/O
Key specifications
- Inputs
- 16 individually isolated
- Product type
- ControlLogix isolated sequence-of-events DC input module
- Enclosure type
- None (open-style)
- Voltage category
- 125 V DC sink/source
- Current draw at 5.1 V
- 275 mA
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← Back to productsProduct overview
The Allen-Bradley 1756-IH16ISOEK is a ControlLogix DC (90…140V) sequence of events input module for the 1756 chassis. It has 16 individually isolated sequence of events inputs for 125V DC signals, wired sinking or sourcing, with an operating range of 90…140V DC and input time stamps to ±100 µs. It draws 275 mA at 5.1V DC and 2 mA at 24V DC from the backplane. 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 1756IH16ISOEK ControlLogix Conformally Coated 16-Point Sequence-of-Events Input Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756IH16ISOEK |
| Category | PLCs & I/O |
| Inputs | 16 individually isolated |
| Product type | ControlLogix isolated sequence-of-events DC input module |
| Enclosure type | None (open-style) |
| Voltage category | 125 V DC sink/source |
| Current draw at 5.1 V | 275 mA |
| Input timestamp accuracy | ±100 µs |
| Total backplane power | 1.5 W |
| Operating voltage range | 90...140 V DC |
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