A-B 1756-L55M24 ControlLogix Processor Module
The A-B 1756-L55M24 ControlLogix Processor Module delivers advanced industrial automation capabilities for precision control systems. Engineered for demanding applications, this high-performance processor enables real-time monitoring and complex automation tasks across manufacturing, energy, and process industries.
Technical Specifications
| Parameter | Value |
| Brand | A-B (Rockwell Automation) |
| Model Number | 1756-L55M24 |
| Series | ControlLogix |
| Module Type | Processor Module |
| Communication Protocols | RS-232, Ethernet, DeviceNet, PROFIBUS-DP |
| User Memory | 2 MB |
| Power Requirements | 24 V DC |
| Dimensions | 4.13 x 6.25 x 6.25 inches |
| Weight | 1.2 lbs |
| Certifications | CE, UL, RoHS |


Industrial Applications
This processor module excels in:
- Complex machine control systems
- Continuous process monitoring in chemical plants
- High-speed production line automation
- Integrated safety and motion control applications
Compatible with ControlLogix I/O modules including 1756-IB16, 1756-OB16E, and 1756-IF16. Ideal for integration with Rockwell’s RSLogix 5000 programming environment.
Why Choose Vertex Industrial?
Vertex Industrial specializes in premium industrial automation solutions from leading brands like Rockwell Automation. We source globally from warehouses and manufacturers to provide new surplus and refurbished units with full traceability.
Our commitment:
- Expert pre-sales technical consultation
- 1-year performance warranty on all components
- Global logistics support with certified packaging
- Specialized sourcing for hard-to-find industrial components
For pricing and availability, contact our automation specialists via WhatsApp or email at anikaqx@gmail.com. Can’t find your required model? We’ll source it for you!

















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