PM891K01 3BSE053241R1

• The ABB PM891K01 is a processor unit within the ABB AC 800M series of controllers.
• It’s designed for industrial automation applications, providing processing capabilities for control and monitoring.
• It functions as a CPU, executing control logic and handling communication within the automation system.
• It is a part of the AC 800M family of rail-mounted modules.

Key Features and Specifications (General):

• Application:
  • Industrial automation and control.
  • Process control.
  • Monitoring applications.
• Series:
  • ABB AC 800M series.
• Key features:
  • High-performance processing.
  • Modularity, allowing for step-by-step expansion.
  • 
  • Built-in redundant Ethernet Communication ports.
  • High performance and large application memory.
  • Sectioned CEX-Bus.
  • CPU redundancy for higher availability.
• General Information:
  • Article number: 3BSE053241R1 (PM891K01).
  • Processor type, MPC8270.
  • Clock Frequency, 450 MHz.
  • Memory, 256 MB.
  • RAM available for application, 208.985 MB.
  • Flash memory for storage, Yes.
  • Performance, 1000 boolean operations, 0.043 ms.