ABB PM861AK02 | 3BSE018160R1 | Redundant Processor Unit Kit

Product Overview

The PM861AK02 (3BSE018160R1) is a comprehensive Redundant Processor Unit Kit designed for high-availability control applications in the ABB S800 I/O and 800xA ecosystem. By providing dual-processor redundancy, this kit ensures maximum system uptime, as it allows for automatic, seamless switchover between primary and secondary CPUs in the event of a fault.

Technical Kit Contents

This kit is factory-configured to include all necessary components for a fully redundant processing node.

• CPU Module: PM861A (2 units)

• Baseplate: TP830 (115 mm width, 2 units)

• Expansion Cable: TK850 (CEX-bus expansion)

• ModuleBus Terminator: TB807 (2 units)

• RCU-Link Cable: TK851

• Memory Backup Battery: 4943013-6 (1 for each CPU)

Dimensions and Physical Specifications

• Product Net Depth/Length: 135 mm

• Product Net Height: 186 mm

• Product Net Width: 119 mm

• Net Weight: 2.9 kg

• Customs Tariff Number: 85371091

• HS Code: 853710