ABB PM862K02 Redundant Processor Unit
Description
ABB PM862K02 3BSE081636R1 Redundant Processor Unit is a high-reliability, high-performance redundant processor unit from ABB’s AC800M series, designed specifically for industrial automation systems to ensure continuous operation and fault tolerance.
| Specification | Value |
|---|---|
| Model Number | PM862K02 3BSE081636R1 |
| Processor | Industrial-grade MPC866 CPU, 67MHz clock frequency |
| Memory | 32MB RAM (application storage), 4MB flash PROM (firmware storage) |
| Power Supply | 24V DC, allowable range 19.2 to 30V DC |
| Power Consumption | Max 210/360 mA at +24V, power dissipation 5.1W (max 8.6W) |
| Dimensions | 119mm wide, 186mm high, 135mm deep |
| Weight | Approximately 2900 grams including base |
| Installation | 35mm DIN rail mount with slide-and-lock mechanism |
| Operating Temperature | -25 to 70 degrees Celsius |
| Storage Temperature | -40 to 70 degrees Celsius |
| Protection Rating | IP20 |
Key Features:
- Full-system redundant design with automatic main/standby CPU switchover, covering CEX-Bus, communication interfaces, S800 I/O modules, and dual power input
- High-speed real-time control and data processing, with 1000 boolean operations completed in 0.18 milliseconds
- Multi-protocol communication support including Modbus, Profibus, and Ethernet, with 2 redundant RJ45 Ethernet ports and 2 RJ45 serial ports
- Built-in fault diagnosis with LED indicators and remote monitoring via Compact Control Builder software
- Modular design for flexible I/O and fieldbus module expansion
- EMC certified for stable operation in high electromagnetic interference environments
Applications:
- Process automation in chemical, petroleum, natural gas, and water treatment industries
- Production line control and equipment monitoring in automotive, mechanical processing, and food beverage manufacturing
- Power generation system control in thermal, hydro, and wind power plants
- Distributed control system (DCS) regional control nodes for smart factories and energy management
Related Models:
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- ABB IMMFP12
- ABB PM856K01
- ABB PM590-ETH C8