Overview

The ABB PM864AK01 processor unit is part of the AC 800M family, known for its modularity, scalability, and robust performance in process automation. This package includes the PM864A CPU, TP830 baseplate, TB850 CEX-bus terminator, TB807 ModuleBus terminator, TB852 RCPU-Link terminator, memory backup battery, and power plug. Moreover, the PM864AK01 supports hot-swapping and redundancy, making it ideal for mission-critical applications in power, oil & gas, and manufacturing. Its MPC862 processor and 96 MHz clock speed ensure fast execution of control tasks and smooth communication with field devices. In addition, the unit is designed for long-term serviceability and complies with industrial safety and environmental standards.

Technical Data / Specifications

Typical Applications 

The PM864AK01 is widely used in distributed control systems for real-time process control and automation. It supports integration with ABB’s 800xA system, enabling centralized control, diagnostics, and data acquisition. For instance, in a power plant, the module executes turbine control logic and interfaces with I/O modules for field signal processing. In addition, it is suitable for batch control, safety interlocks, and continuous process monitoring in chemical and pharmaceutical industries. Its hot-swappable design and redundancy support make it ideal for minimizing downtime in critical operations.

FAQ

Q: What systems is the PM864AK01 compatible with?

A: It integrates with ABB’s AC 800M and 800xA distributed control systems.

Q: Does the unit support hot-swapping?

A: Yes, the PM864AK01 supports hot-swappable functionality for minimal disruption during maintenance.

Q: What processor does it use?

A: It uses the MPC862 processor with a 96 MHz clock speed.

Q: What accessories are included in the package?

A: The package includes the CPU, baseplate, terminators, battery, and power plug.

Q: Is this module suitable for hazardous environments?

A: Yes, it meets industrial safety standards and is classified under UN3091 for safe transport.