product description 

Product details

The A-B 1756-L55M22 CPU MODULE is A core component of the ControlLogix family, part of Rockwell Automation's ControlLogix platform, a state-of-the-art control platform that modularizes all units in a system. The appropriate memory, number of controllers, and network type can be selected according to the needs of the application.

About this CPU module, it has the following features:

Data and logic memory: With 750KB of non-volatile RAM, it ensures that data is not lost when the power is turned off or the system is restarted.

Dual CPU architecture: Having two cpus - a Logix and a backplane - this design allows resources to be allocated between them for more efficient processing. Application code and messages are executed by the Logix CPU, while the backplane CPU is responsible for sending and receiving data from the backplane and communicating with I/O.

Communication capability: The module is connected to workstations or other controllers via serial ports and can communicate using various networks such as Ethernet /IP, ControlNet, DeviceNet, etc. In addition, it can generate and use system share tags over EtherNet/IP or ControlNet networks.

Multi-tasking function: The 1756-L55M22 controller has a multi-tasking function, which can allocate processing time to different operations in the application, thus improving the overall efficiency of the system.

Configuration and logic processing: It also contains programs for organizing data and logic, ensuring stable operation and precise control of the system.

In addition, the module is used in conjunction with the 1756-M22 memory board to provide more memory space to meet the needs of complex control tasks.

In practical applications, the A-B 1756-L55M22 CPU MODULE is often used in large and complex industrial automation projects, such as Huanghua loading and unloading equipment control system and Meigang 2# blast furnace automatic control system, responsible for the entire equipment process control and data processing. Due to its high performance, flexibility and reliability, it is one of the preferred solutions in the field of industrial automation.

Please note that for specific configuration, programming, and installation, it is recommended to refer to the official documentation of Rockwell Automation or consult a technical professional. At the same time, ensure that you carefully read and follow the relevant safety and operating procedures before operation to ensure the safety of equipment and personnel.

Product Parameter

Model Number: 1756-L55M22

Origin:USA

A-B series of products