Allen-Bradley 1756-A7
Repair option: component-level repair is available for this model — free diagnostics, a 2-year warranty, and a 5–30 business day turnaround. Repair typically costs 40–70% of a new unit, saving you 30–60%. Request a repair quote.
The Allen-Bradley 1756-A7 is a 7-slot modular chassis for the CompactLogix and ControlLogix PLC family. This Allen-Bradley PLC CHASSIS accepts I/O modules, communication adapters, and processor cards, serving as the core infrastructure for distributed industrial control systems across manufacturing and process automation.
Designed for DIN-rail or wall mounting, the 1756-A7 supports EtherNet/IP, ControlNet, and DeviceNet connectivity through plug-in modules. Repair, refurbished, and new-replacement units are available with a 2-year warranty on repairs. Contact us for a quote on your Allen-Bradley 1756-A7 repair or replacement needs.
Technical Specifications
| Part Number: | 1756-A7 |
| Manufacturer: | ALLEN BRADLEY |
| Type: | PLC CHASSIS |
| Communication: | EtherNet/IP, ControlNet, DeviceNet |
| Software: | RSLogix 5000, Studio 5000 |



