ABB PM573

ABB PM573, specifically PM573-ETH, is a processor module produced by ABB for the AC500 series of programmable logic controllers (PLC).

Designed to meet complex control and monitoring tasks in industrial automation applications, this module is equipped with a variety of advanced functions and features.

The following is a detailed introduction to ABB PM573-ETH:

1. Basic overview

Product model: PM573-ETH

Series: ABB AC500 series PLC

Application fields: environmental protection, food, chemical industry, petroleum, geology and minerals, etc.

Features: Equipped with Ethernet interface, 2 RS232/485 communication ports and Fieldbus protocol (FBP) support, it can realize connection and communication with various industrial equipment.

2. Technical specifications

Program memory: 512KB, capable of efficiently processing data and executing complex programs and algorithms.

Computing capability: supports bit/word/floating point operations, the short cycle time of a single instruction can reach 0.06/0.09/0.7 μs.

Ethernet port: supports programming, Modbus TCP, OPC and Web server functions.

COM port: 2, RS232/RS485 can be set, supports programming, Modbus master/slave communication and ASCII function, among which COM1 integrates CS31 master station function.

Expansion capability: Supports distributed I/O expansion. In addition to the communication interface integrated on the CPU, up to 4 communication interfaces can be expanded. These interfaces can be expanded to any standard bus protocol.

3. Functions and applications

Advanced functions: The PM573-ETH module is designed with stability and reliability in industrial environments in mind, and has a variety of protection functions to automatically detect and respond to abnormal situations to protect the system from damage.

Application flexibility: suitable for different automation solutions, such as wind turbines, solar tracking, large ships, tunnel automation, traffic control, packaging, printing machinery and robots.

4. Summary

ABB PM573-ETH is a powerful and scalable PLC processor module suitable for a variety of industrial automation application scenarios. Its high-performance computing power, rich communication interfaces and stable operating characteristics make it one of the preferred products in the field of industrial automation. If you need this product, you can contact us!