ABB 3BSE008522R1 – PM856K01 processor unit

The ABB 3BSE008522R1 (PM856K01) is a high-performance processor unit developed for the AC 800M control system platform. It provides reliable and efficient control for distributed automation systems in demanding industrial environments. The module is designed for complex process control tasks requiring stability, scalability and continuous operation.

The PM856K01 processor integrates seamlessly into the AC 800M controller architecture and supports communication via industrial Ethernet and fieldbus networks. Its robust construction and industrial-grade design ensure long-term reliability in control cabinet installations.

Technical overview:
• Product type: Processor unit
• Model: PM856K01
• Platform: AC 800M
• Application: Distributed control systems (DCS)
• Communication: Ethernet and fieldbus interfaces
• Mounting: AC 800M controller system
• Designed for industrial environments

Typical applications:
• Advanced process control systems
• Power generation and energy distribution
• Oil and gas industry
• Manufacturing automation
• Infrastructure and utility management

About the manufacturer:
ABB is a global leader in electrification and automation technologies, delivering advanced PLC and distributed control systems used worldwide across industrial and infrastructure sectors.