



Introduction
The ABB PM864AK02 3BSE018164R1 Redundant Processor Unit is engineered for high-availability industrial automation systems, providing continuous operation even in the event of a primary processor failure. This module ensures uninterrupted control logic execution, reliable signal processing, and enhanced system safety, making it ideal for critical industrial applications where downtime is unacceptable.
Its redundant design allows seamless switchover between primary and backup processing units, ensuring system stability and protection for complex process operations.
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Redundant Processor Unit |
| Model / Order Number | PM864AK02 – 3BSE018164R1 |
| Function | High-availability control and processing |
| Redundancy | Primary and backup processor configuration |
| System Compatibility | ABB Process Automation and Control Systems |
| Input/Output Handling | Supports connected I/O modules for digital and analog signals |
| Installation | Rack-mounted integration |
| Dimensions | 135 × 186 × 119 mm (H × W × D) |
| Weight | 2.9 kg |
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