Overview
The ABB PM865K02 (3BSE031150R1) is a redundant processor unit designed for the AC 800M and 800xA control systems. It provides dual CPU capability and supports full system redundancy for high availability and safety-critical industrial applications.
General Information
Part Number: 3BSE031150R1
Manufacturer: ABB
Brand / Country of Origin: ABB / Sweden
Product Type: Redundant Processor Unit
Series: AC 800M High Integrity
Mounting: DIN-rail or rack installation
Power Specifications
Supply Voltage: 24 V DC (19.2–30 V DC)
Typical Current: 287 mA
Maximum Current: 487 mA
Power Dissipation: 6.9–11.4 W
Communication & Interface
Ethernet Ports: 2 × RJ-45 (10 Mb/s)
Serial Ports: 2 × RJ-45 (COM3 and COM4)
Supported Functions: CPU redundancy, CEX-bus and I/O redundancy
Performance: 0.17 ms per 1000 Boolean operations
Environmental
Operating Temperature: +5 °C to +55 °C
Storage Temperature: –40 °C to +70 °C
Humidity: 5% to 95% RH, non-condensing
Protection Rating: IP20
Certifications: SIL-2 / SIL-3, CE, Marine approvals
Dimensions & Weight
Dimensions (W × H × D): 135 × 186 × 119 mm
Weight: 2.9 kg
