ABB PM864AK01 Processor Unit

The ABB PM864AK01 is a high-performance processor unit designed for industrial automation systems. It is equipped with advanced features, including high-speed data processing and support for redundancy. Ideal for complex applications, this processor ensures seamless operation and reliability in mission-critical environments.

Key Features:

• Model: PM864AK01
• Product Type: Processor Unit for AC 800M Series
• Redundancy Support: Yes, supports both redundant and non-redundant configurations
• Clock Frequency: 96 MHz
• High Integrity: No
• Life Cycle Status: Classic
• Performance: 0.15 ms for 1000 Boolean operations

Detailed Specifications:

Processor and Memory:

• Processor Type: MPC862
• Clock Frequency: 96 MHz
• Memory: 32 MB
• RAM Available for Application: 23.522 MB
• Flash Memory for Storage: Yes, includes 2 MB Flash PROM for firmware storage

Application and Control:

• Number of Applications per Controller: 32
• Number of Programs per Application: 64
• Number of Diagrams per Application: 128
• Number of Tasks per Controller: 32
• Cycle Time per Application Program: Down to 1 ms
• Number of Different Cycle Times: 32

Power Supply and Consumption:

• Power Supply: 24 V DC (Voltage range: 19.2–30 V DC)
• Power Consumption:
  • Typical: 287 mA
  • Maximum: 487 mA
• Power Dissipation: 6.9 W (typical), 11.4 W (maximum)
• Built-in Back-up Battery: Lithium, 3.6V

Communication and Networking:

• Ethernet Channels: 2
• Ethernet Interface: IEEE 802.3, 10 Mbit/s, RJ-45 (8-pole)
• Control Network Protocol: MMS (Manufacturing Message Service) and IAC (Inter Application Communication)
• Recommended Control Network Backbone: 100 Mbit/s switched Ethernet
• RS-232C Interfaces: 2 (One general, 1 for service tool)
• RS-232C Interface (COM3): 75-19,200 baud, RJ-45 female (non-redundant only)
• RS-232C Interface (COM4): 9,600 baud, RJ-45 female (non-redundant only)

Modulebus and I/O Configuration:

• I/O Clusters on Modulebus with Non-Redundant CPU: 1 electrical + 7 optical
• I/O Clusters on Modulebus with Redundant CPU: 0 electrical + 7 optical
• I/O Capacity on Modulebus: Up to 96 I/O modules (single PM864A), 84 I/O modules (redundant PM864A)
• Modulebus Scan Rate: 100 ms
• Supply Current on Electrical Modulebus:
  • 24 V: Max 1.0 A
  • 5 V: Max 1.5 A
• Current on CEX Bus: Max 2.4 A

Additional Features:

• Switch Over Time in Redundant Configuration: 10 ms
• Event Queue in Controller per OPC Client: Up to 3000 events
• Transmission Speed to OPC Server: 36-86 events/sec, 113-143 data messages/sec
• Real-Time Clock Stability: 100 ppm (approximately 1 hour per year)

Applications:

The ABB PM864AK01 processor unit is ideal for complex industrial control systems where high-speed data processing, redundancy, and reliability are crucial. It supports large-scale applications in sectors such as manufacturing, energy, and process control.