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ABB 3BSE076355R1 PM867K01

ABB PM867K01 (3BSE076355R1) is a High Integrity Processor Unit belonging to the ABB AC 800M controller family. It is designed for ABB Ability™ System 800xA® High Integrity control systems, providing process control and safety-related automation capabilities with SIL 3 certification capability when combined with the appropriate safety modules and software.

1. Product Overview

• Manufacturer: ABB
• Product Type: AC 800M High Integrity Processor Unit
• Model: PM867K01
• Article Number: 3BSE076355R1
• Controller Platform: AC 800M / System 800xA
• Safety Level: High Integrity, TÜV certified up to SIL 3 (with SM812 and SIL-certified software)
• CPU Type: MPC866
• Clock Frequency: 133 MHz
• Memory: 64 MB total memory
• Application RAM: Approximately 46.559 MB

2. Technical Parameters

3. Product Features

High Integrity Safety Control

PM867K01 is intended for safety-critical automation applications. When paired with the SM812 Safety Module and safety-certified engineering software, it supports ABB High Integrity solutions with SIL 2/SIL 3 capability.

AC 800M Modular Architecture

The controller supports ABB’s modular AC 800M platform, including:

• S800 I/O systems
• Communication interface modules
• CEX-Bus expansion modules
• System 800xA engineering environment

Communication Capability

Integrated communication interfaces include:

• Two Ethernet ports for Control Network connection
• Two RS-232C serial interfaces:
  • COM3: general RS-232C with modem control
  • COM4: isolated service/configuration port

High Availability Support

The PM867 platform supports redundant configurations involving:

• CPU redundancy
• CEX-Bus redundancy
• Communication redundancy
• S800 I/O redundancy

4. Structural Composition

The PM867K01 package typically includes:

• PM867 CPU module
• TP830 Baseplate
• TB850 CEX-Bus terminator
• TB807 ModuleBus terminator
• TB852 RCU-Link terminator
• Memory backup battery

For full High Integrity functionality, the system can be combined with:

• SM812K01 Safety CPU Module Kit (3BSE072270R1)
• Safety-certified System 800xA software configuration

5. Application Fields

ABB PM867K01 is commonly used in:

• Oil & gas processing facilities
• Chemical and petrochemical plants
• Power generation systems
• Offshore platforms
• Water treatment plants
• Safety instrumented systems (SIS)
• Critical process automation environments

Typical applications include:

• Burner management systems
• Emergency shutdown systems (ESD)
• Process interlocks
• Safety monitoring
• High availability process control

6. Compatibility

• Designed for ABB System 800xA High Integrity environments
• Compatible with 800xA version 6.0.2 and later according to ABB hardware documentation
• Configured using ABB Control Builder engineering tools

7. Conclusion

The ABB PM867K01 (3BSE076355R1) is a high-integrity AC 800M processor unit designed for demanding industrial automation and safety applications. With SIL 3 capability, integrated Ethernet communication, modular expansion support, and compatibility with ABB System 800xA, it provides a reliable controller solution for safety-critical and mission-critical process industries.