Technical Specifications of ABB HIEE300900R0001 PP C322 BE Processor Unit

The ABB HIEE300900R0001 PP C322 BE Processor Unit is a high-performance central processing module designed for industrial automation and control systems. Below are its key technical parameters:

1. Hardware Architecture

• Processor Core:
  • Type: PPC603E microprocessor
  • Clock Speed: 166 MHz
  • Cache Memory: Integrated high-speed cache for optimized instruction execution
• Memory Configuration:
  • RAM: 32 MB (expandable for enhanced data processing capabilities)
  • Flash Memory: 8 MB (for firmware storage and system configurations)
• Physical Dimensions:
  • Net Depth/Length: 29 mm
  • Net Height: 29 mm
  • Net Width: 29 mm
  • Net Weight: 1.149 kg

2. Input/Output (I/O) Interfaces

• Digital Inputs: 12 channels (for discrete signal monitoring)
• Digital Outputs: 8 channels (for relay/switch control)
• Analog Inputs: 4 channels (voltage/current configurable, 12-bit resolution)
• Analog Outputs: 4 channels (voltage/current configurable, with HART communication support)

3. Communication Protocols

• Serial Ports:
  • 2 × RS232: For legacy device connectivity
  • 1 × RS485: For multi-ｄｒｏｐ industrial networks
• Ethernet Interface: 10/100 Mbps (supports Modbus TCP/IP, PROFINET, or custom protocols)
• Optional Fieldbus Support:
  • Profibus DP, DeviceNet, CANopen, or ARCNET (via expansion modules)
  • Max. Expansion Slots: 4 (configurable for mixed protocols)

4. Electrical & Environmental Specifications

• Power Supply:
  • Input Voltage: 24 VDC ±10%
  • Power Consumption: ≤15 W (typical)
• Operating Temperature: -20°C to +50°C
• Storage Temperature: -40°C to +70°C
• Humidity: 5% to 95% non-condensing
• EMC Compliance:
  • Immunity: IEC 61000-6-2
  • Emissions: IEC 61000-6-4

5. Functional Features

• Real-Time Processing:
  • Cycle Time: ≤10 ms (for deterministic control loops)
  • Task Prioritization: Multi-level scheduling for critical operations
• Data Security:
  • Flash Memory Protection: Write-lock mechanism to prevent unauthorized modifications
  • Redundant Storage: Optional dual-flash configuration for critical data backup
• Diagnostics & Maintenance:
  • Self-Check Routines: Periodic hardware/software health monitoring
  • LED Indicators: Status/error reporting for rapid troubleshooting

6. Mechanical & Mounting

• Enclosure: IP20-rated (indoor use only)
• Mounting Options:
  • DIN Rail: 35 mm standard rail compatibility
  • Panel Mount: Optional flange kit for secure installation

7. Certifications & Standards

• CE Marking: Compliance with EU directives
• UL/cUL Listed: For North American markets
• RoHS Compliance: Lead-free manufacturing

8. Applications

• Industrial Automation: PLC-based control systems
• Process Control: Chemical, oil/gas, and power generation
• Machine Building: Motion control, robotics, and CNC machinery

This processor unit combines robust hardware with flexible communication options, making it suitable for demanding industrial environments where reliability and performance are critical. For detailed configuration guides or firmware updates, refer to ABB’s official technical documentation.

Note: Specifications are subject to revision. Always verify compatibility with your system before deployment.