Overview
The ABB PM864AK02 3BSE018164R1 is a redundant processor unit designed for ABB’s AC 800M automation platform. It enhances system availability by providing dual-CPU redundancy and is suited for mission-critical process control applications.
General Information
Part Number: PM864AK02 3BSE018164R1
Manufacturer: ABB
Brand / Country of Origin: ABB / Switzerland
Type: Processor Unit (Redundant)
Series: AC 800M
Mounting: Module installation in control rack within process control system
Technology: Dual CPU configuration with redundant module bus and memory backup
Power Specifications
Supply Voltage: 24 V DC nominal
Power Consumption: Approx. 6.9 W (pair) typical
Battery Backup: Included lithium battery modules for memory retention
Protection: Supports redundant power supply input and built-in diagnostics
Communication & Interface
Interfaces: Dual Ethernet ports, serial ports and system backplane bus connectivity
Diagnostics: CPU status LEDs, module health monitoring and redundant path supervision
Integration: Compatible with AC 800M system networks and I/O modules
Environmental
Operating Temperature: –20 °C to +70 °C
Humidity: Up to 95% RH, non-condensing
Installation Environment: Industrial process control cabinet
Dimensions & Weight
Dimensions: 135 × 186 × 119 mm
Weight: 2.9 kg
