ABB CONTROL UNIT 3AUA0000052519 PM866AK01

ABB CONTROL UNIT 3AUA0000052519 PM866AK01 is a processor unit in the ABB AC 800M series. The following is its relevant information:

Hardware Configuration

Processor: It uses a 133MHz processor, which can efficiently handle various control tasks and ensure the fast response and stable operation of the system.

Memory: It is equipped with 64MB of RAM to support the operation of control logic and data storage, and there is also 4MB of flash memory for storing firmware.

Communication port: There are two RJ45 Ethernet ports (CN1, CN2) for connecting to the control network to achieve communication with other controllers, operator stations, engineer stations and other devices; there are also two RJ45 serial ports (COM3, COM4), of which COM3 is an RS-232C port with modem control signals, and COM4 is isolated for connecting configuration tools.

Features

High availability: Supports CPU redundancy function, through redundant CPU, CEX-bus, communication interface and S800 I/O, improves system reliability and availability, and reduces the risk of system downtime caused by single point failure.

Easy to install and integrate: compact design, unique sliding lock mechanism, can be easily installed on DIN rail, easy to disassemble and maintain. All baseboards have a unique Ethernet address, providing hardware identification for each CPU, convenient system configuration and management.

Adapt to industrial environment: has strong anti-interference ability, can work stably in harsh industrial electromagnetic environment, and meet various complex requirements of industrial site.

Application field

Mainly used in industrial automation control systems, such as chemical, petroleum, metallurgy, electric power, pharmaceutical, food and beverage and other industries. It can be used to monitor and control parameters such as temperature, pressure, flow, liquid level and so on in real time during the production process, and realize the automation, optimization and management of the production process. For example, it plays an important role in the control of automated production lines, monitoring of large equipment, and distributed control of industrial processes.