Allen-Bradley 1734-ACNR POINT I/O ControlNet Adapter
- Brand
- Allen-Bradley
- Model
- 1734ACNR
- GEARWELL SKU
- GWP-000001756
- Category
- PLCs & I/O
Key specifications
- Product type
- POINT I/O ControlNet network adapter
- I/O data capacity
- 248 input bytes and 248 output bytes.
- Manufacturer lifecycle status
- End of Life; announced discontinuation date: 2027-03-31.
- Field-side power requirement
- 425 mA maximum at 24 V DC (+20%, 28.8 V DC maximum).
- ControlNet interfaces
- Coaxial channels A and B; Network Access Port (NAP) for temporary local programming only.
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← Back to productsProduct overview
The Allen-Bradley 1734-ACNR is a POINT I/O ControlNet adapter with redundant media and a network access port (NAP). It supports up to 25 direct and 5 rack I/O connections, has 248 bytes of input and 248 bytes of output capacity and supplies 1.0 A at 5V DC to the POINTBus backplane. Up to 63 POINT I/O modules fit on one node with expansion power supplies; it needs Series C POINT I/O modules or later.
Technical reference
| Product name | Allen-Bradley 1734-ACNR POINT I/O ControlNet Adapter |
|---|---|
| Brand | Allen-Bradley |
| Model | 1734ACNR |
| Category | PLCs & I/O |
| Product type | POINT I/O ControlNet network adapter |
| I/O data capacity | 248 input bytes and 248 output bytes. |
| Manufacturer lifecycle status | End of Life; announced discontinuation date: 2027-03-31. |
| Field-side power requirement | 425 mA maximum at 24 V DC (+20%, 28.8 V DC maximum). |
| ControlNet interfaces | Coaxial channels A and B; Network Access Port (NAP) for temporary local programming only. |
| Temperature Rating | -20…55 °C (-4…131 °F) |
| Adapter supply voltage | 24 V DC nominal; 10…28.8 V DC range. |
| Product description | Connects POINT I/O modules to a ControlNet network through coaxial channels A and B. |
| Communication protocol | ControlNet. |
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