



Introduction
The ABB PM864AK02 3BSE018164R2 Redundant Processor Unit is a high-availability processing module designed for critical industrial automation systems. Its redundant architecture ensures uninterrupted control and signal processing even in the event of a primary processor failure. This module is ideal for applications where system reliability and continuous operation are paramount, including power generation, manufacturing, and chemical processing.
The R2 variant maintains full compatibility with ABB’s automation platforms, offering seamless switchover and high system integrity under demanding operational conditions.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Redundant Processor Unit |
| Model / Order Number | PM864AK02 – 3BSE018164R2 |
| Function | High-availability control and data processing |
| Redundancy | Primary and backup processor configuration for fault tolerance |
| System Compatibility | ABB Process Automation and Control Systems |
| Input/Output Handling | Supports analog and digital I/O modules |
| Installation | Rack-mounted integration |
| Dimensions | 135 × 186 × 119 mm (H × W × D) |
| Weight | 2.9 kg |
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