ABB AC 800M Controller Series PM891K02 3BSE053242R1 Redundant Processor Unit

Description

The ABB PM891K02 3BSE053242R1 is a redundant processor unit for ABB 800xA systems. With dual PM891K01 CPUs, 450 MHz processing speed, and 256 MB memory, it provides fault‑tolerant performance and high reliability for demanding process automation environments.

Specifications

• Product ID: 3BSE053242R1
• Model: PM891K02
• Product Type: Central_Unit
• Processor Speed: 450 MHz
• Memory: 256 MB
• Package Includes:
  • 2 × PM891K01 Processor Units
  • TK850V007 CEX‑bus Extension Cable
  • TK855 RCU Data Link Cable
  • TK856 RCU Control Link Cable
  • No license included
• Note: BC810K02 is not included; required separately for hot replacement capability
• Customs Tariff Number: 85371091
• Dimensions:
  • Width: 174 mm
  • Height: 186 mm
  • Depth: 94 mm
• Net Weight: 4 kg
• Country of Origin: Sweden
• Environmental Compliance:
  • RoHS (EU Directive 2011/65/EU)
  • WEEE Category 5 (Small Equipment)
• Battery Information: None (0 batteries)
• SCIP Reference: ee6800ae‑eefa‑4584‑aa44‑af03a2331cfe

Features

• Redundant Architecture: Dual PM891K01 processors ensure fault‑tolerant operation and high system availability
• High‑Performance CPU: 450 MHz processing with 256 MB memory for advanced control applications
• Complete Cabling Kit: Includes CEX‑bus and RCU link cables for system integration
• Hot Replacement Ready: Supports hot‑swap capability when paired with BC810K02 (ordered separately)
• 800xA Compatibility: Designed for ABB 800xA automation and safety environments
• Industrial Reliability: Built for continuous operation in demanding process industries
• Environmental Compliance: Meets RoHS and WEEE directives for sustainable deployment