Allen-Bradley 1756-L73EROMS ArmorGuardLogix On-Machine Safety Controller
- Brand
- Allen-Bradley
- Model
- 1756L73EROMS
- GEARWELL SKU
- GWP-000002070
- Category
- PLCs & I/O
Key specifications
- Depth
- 164.52 mm (6.48 in)
- Height
- 240 mm (9.45 in)
- Memory
- 8 MB standard memory; 4 MB safety memory; 0.98 MB I/O memory
- I/O memory
- 0.98 MB
- Input supply
- 18 to 32 V DC; 24 V DC nominal
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← Back to productsProduct overview
The Allen-Bradley 1756-L73EROMS is an Armor GuardLogix 5570 On-Machine safety controller from Rockwell's ControlLogix 1756 range. It has 8 MB of standard memory and 4 MB of safety memory and is certified for safety applications up to SIL 3 and PLe (Category 4). It is an On-Machine controller with IP67 and UL Type 4/4X protection for dust and washdown, dual independent EtherNet/IP ports with Device Level Ring support, and 0.98 MB of I/O memory.
Technical reference
| Product name | Allen-Bradley 1756-L73EROMS ArmorGuardLogix On-Machine Safety Controller |
|---|---|
| Brand | Allen-Bradley |
| Model | 1756L73EROMS |
| Category | PLCs & I/O |
| Depth | 164.52 mm (6.48 in) |
| Height | 240 mm (9.45 in) |
| Memory | 8 MB standard memory; 4 MB safety memory; 0.98 MB I/O memory |
| I/O memory | 0.98 MB |
| Input supply | 18 to 32 V DC; 24 V DC nominal |
| Safety memory | 4 MB |
| Ethernet ports | 4 M12 Ethernet ports |
| Standard memory | 8 MB |
| Embedded network interface | 4 M12 Ethernet ports arranged as two independent DLR-capable pairs |
| Integrated motion axes | Up to 100 axes; actual capacity depends on controller/module configuration, loop type, network connections and compatible firmware |
| Local programming port | 1 USB 1.1; temporary local programming only, not permanent or hazardous-location use |
| Nonvolatile storage | Secure Digital (SD) card support |
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