Allen-Bradley 1756OB16IEFS ControlLogix 16-Point Scheduled DC Output Module
- Brand
- Allen-Bradley
- Model
- 1756OB16IEFS
- GEARWELL SKU
- GWP-000002358
- Category
- PLCs & I/O
Key specifications
- Fusing
- Electronically fused per point
- Outputs
- 16 scheduled, individually isolated
- Product type
- ControlLogix scheduled fast isolated DC output 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-OB16IEFS is a ControlLogix DC (10…30V) scheduled, electronically protected, sinking, or sourcing, isolated, fast output module for the 1756 chassis. It has 16 scheduled, individually isolated, electronically protected fast outputs for 12/24V DC loads, wired sinking or sourcing, with an operating range of 10…30V DC and up to 1 A per point at 60 °C (140 °F); outputs are scheduled with CIP Sync. It draws 320 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 1756OB16IEFS ControlLogix 16-Point Scheduled DC Output Module |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756OB16IEFS |
| Category | PLCs & I/O |
| Fusing | Electronically fused per point |
| Outputs | 16 scheduled, individually isolated |
| Product type | ControlLogix scheduled fast isolated DC output module |
| Enclosure type | None (open-style) |
| Voltage category | 12/24 V DC sink/source |
| Schedule accuracy | ±10 µs nominal with CIP Sync |
| Current per point, max | 2 A at 45 °C (4 channels max); 1 A at 60 °C |
| Operating voltage range | 10...30 V DC |
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