ABB PM554-T A3 AC500 PLC CPU.

The ABB PM554-T A3 AC500 PLC CPU is a compact and efficient programmable logic controller designed for industrial automation applications. Developed by ABB, this PLC CPU combines integrated I/O with advanced communication capabilities, making it ideal for small to medium control systems.

The PM554-T A3 features 8 digital inputs, 6 transistor outputs, and 2 analog inputs, enabling direct connection to field devices such as sensors and actuators. It supports Ethernet, RS232, and RS485 communication, allowing seamless integration with HMIs, SCADA systems, and other automation components.

Equipped with a real-time clock, the controller supports time-based operations and scheduling. It is programmed using Automation Builder software, providing a flexible and user-friendly engineering environment.

With its compact DIN rail design and expandable architecture, this ABB PLC is widely used in machine automation, packaging systems, building automation, and industrial control panels, delivering reliable performance and scalability.