1756-L72
Repair option: send in your faulty unit for component-level repair — $1,410.00 with 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%.
The Allen-Bradley 1756-L72 is a CompactLogix processor module within the Allen-Bradley CONTROLLOGIX family, engineered for mid-range industrial automation control applications. This CPU delivers dual-core processing capability and native EtherNet/IP connectivity, making it suitable for distributed control systems requiring real-time communication and deterministic performance in manufacturing and process environments.
We stock new, refurbished, and repair services for the Allen-Bradley 1756-L72. All repair work is backed by a 2-year warranty. Whether you need immediate replacement inventory, controller repair, or evaluation of a failed unit, contact us for a detailed quote and lead-time information on this critical control component.
Technical Specifications
| Part Number: | 1756-L72 |
| Manufacturer: | ALLEN BRADLEY |
| Type: | CONTROLLOGIX |
| Communication: | EtherNet/IP |
| Software: | RSLogix 5000, Studio 5000 |
Compatible alternatives
Equivalent units from other manufacturers — all in-stock at Flexa, covered by the same 2-year warranty.




