The application of PLC has become mature and can adapt to various industrial control and process control. The classification of PLC is slightly different. Today, I take AB PLC as an example to classify according to the size of the system.

一、 AB PLC is mainly divided into three categories by type:

Small: Micrologix controller

Medium: CompactLogix controller

Large: ControlLogix controller

1、Micrologix provides an economical solution to meet the basic control needs of simple machinery, including relay replacement and simple control timing and logic. These controllers are compact, integrated i/o and communication, and easy to use, making them ideal for applications such as conveyor automation, safety systems, and building and parking lighting.

2、CompactLogix medium-sized controller can provide the functions and flexibility you need without the overhead of large systems. It is a solution for medium-sized application projects. Choose from rack based, packaged modular design standards and security certified controllers. Typical applications include complex machine control, batch processing and building automation.

CompactLogix has 4 series:

1768 CompactLogix controller

1769 CompactLogix 5370 controller

5069 CompactLogix 5380 controller

5069 CompactLogix 5480 controller

3、The ControlLogix control system uses a general-purpose control engine with a common development environment to provide high performance in an easy-to-use environment. The close integration between programming software, controller and i/o module shortens the development time and reduces the cost of debugging and normal operation. You can implement standard and security controls in the same rack for truly integrated systems. Take advantage of high availability and extreme environment resistance to meet the needs of your application projects.

If you are interested in PLC parts, you can send your requirements to us. We will solve your needs in the shortest time.

Sales Manager: Ricco

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