ABB PM867K02 3BSE081638R1 Redundant Processor Unit HI

​PM867K02 – Redundant Processor Unit HI

Article Number: 3BSE081638R1

General Information

• Redundancy: Yes
• High Integrity: Yes
• Processor Type: MPC866
• Clock Frequency: 133 MHz
• Performance: 0.09 ms for 1000 boolean operations
• RAM (Total): 64 MB
• RAM Available for Application: 46.559 MB
• Flash Memory for Storage: None
• Flash PROM for Firmware: 18 MB

Redundancy & Application Handling

• Max Switch-over Time: 10 ms
• Applications per Controller: 32
• Programs per Application: 64
• Diagrams per Application: 128
• Tasks per Controller: 32
• Cycle Times Supported: 32
• Minimum Cycle Time: 1 ms

Power & Battery

• Power Supply: 24 V DC (19.2–30 V DC)
• Power Consumption (typ/max): 210 / 360 mA
• Power Dissipation (typ/max): 5.1 W / 8.6 W
• Redundant Power Supply Input: Yes
• Backup Battery: Lithium, 3.6 V

Timing & Synchronization

• Clock Synchronization: 1 ms (via CNCP protocol)
• Real-Time Clock Stability: 100 ppm (~1 h/year)

Communication

• Ethernet Channels: 2
• Interface Type: RJ-45, IEEE 802.3, 10 Mbps
• Control Network Protocols: MMS, IAC
• Recommended Backbone: 100 Mbps Switched Ethernet

Serial Interfaces

• RS-232C Ports: 2 Total
  • COM3 (non-redundant only): 75–19200 baud, RJ-45, non-isolated, RTS/CTS
  • COM4 (non-redundant only): 9600 baud, RJ-45, opto-isolated, no RTS/CTS

OPC & Events

• Event Queue per OPC Client: Up to 3000 events
• Transmission Rate to OPC Server:
  • Events: 36–86 events/sec
  • Data Messages: 113–143 messages/sec

I/O & Bus Connectivity

• CEX Bus Communication Modules: Up to 12
• CEX Bus Max Current: 2.4 A
• Modulebus I/O Clusters:
  • Non-redundant: 1 electrical + 7 optical
  • Redundant: 0 electrical + 7 optical
• Max I/O Modules:
  • Single PM867: 96
  • Redundant PM867: 84
• Modulebus Scan Rate: 0–100 ms
• Electrical Modulebus Supply:
  • 24 V: Max 1.0 A
  • 5 V: Max 1.5 A

Environmental & Certification

• Operating Temperature: +5 to +55 °C
• Storage Temperature: -40 to +70 °C
• Max Temp Change: 3 °C/min
• Humidity: 5–95%, non-condensing
• Pollution Degree: 2 (IEC/EN 61131-2)
• Corrosion Protection: G3 (ISA 71.04)
• Vibration Resistance:
  • 10–50 Hz: 0.0375 mm
  • 50–150 Hz: 0.5 g
  • 5–500 Hz: 0.2 g
• Altitude Limit: 2000 m (6562 ft)
• Emitted Noise: < 55 dB(A)

Safety & Compliance

• Rated Isolation Voltage: 500 V AC
• Dielectric Test Voltage: 50 V
• Protection Class: IP20
• Electrical Safety Standards:
  • EN 50178, IEC 61131-2
  • UL 61010-1, UL 61010-2-201
• Hazardous Location:
  • UL 60079-15
  • Class 1, Zone 2, AEx nA IIC T4
• Marine Certifications: ABS, BV, DNV-GL, LR (Pending)
• Cybersecurity: ISA Secure Certified
• TÜV Approval: Yes
• CE Mark: Yes
• RoHS Compliant: EN 50581:2012
• WEEE Directive: 2012/19/EU

Mechanical Specifications

• Width: 119 mm (4.7 in)
• Height: 186 mm (7.3 in)
• Depth: 135 mm (5.3 in)
• Weight:
  • K01: 1200 g (2.6 lbs)
  • K02: 2700 g (5.95 lbs)