ABB|3BSE053242R1|Redundant Processor Unit
ABB 3BSE053242R1 PM891K02 Redundant Processor Unit
Description
The ABB 3BSE053242R1 PM891K02 is a redundant processor unit kit for the AC 800M control system, featuring dual 450 MHz PowerPC CPUs and 256 MB RAM per controller.
Features
• Dual PowerPC processors at 450 MHz
• 256 MB SDRAM per CPU with flash storage
• Full hot-standby redundancy via RCU links
• Includes CEX-Bus and RCU cables
• Requires BC810K02 (sold separately) for hot replacement
Technical Specifications
• Processor: Dual PowerPC @ 450 MHz
• Memory: 256 MB SDRAM per unit; 4 GB internal Flash
• Communication: 2× Ethernet (10/100 Mbps), 1× isolated RS-232
• Redundancy Switchover Time: < 10 ms
• Package Includes: 2× PM891K01 CPUs, TK850V007 CEX cable, TK855 RCU data cable, TK856 RCU control cable
• Power Supply: 24 V DC (19.2–30 V range)
• Dimensions: 174 mm (W) × 186 mm (H) × 94 mm (D)
• Total Weight: 4 kg
ABB|3BSE053242R1|Redundant Processor Unit
ABB|3BSE053242R1|Redundant Processor Unit
ABB 3BSE053242R1 PM891K02 Redundant Processor Unit
Description
The ABB 3BSE053242R1 PM891K02 is a redundant processor unit kit for the AC 800M control system, featuring dual 450 MHz PowerPC CPUs and 256 MB RAM per controller.
Features
• Dual PowerPC processors at 450 MHz
• 256 MB SDRAM per CPU with flash storage
• Full hot-standby redundancy via RCU links
• Includes CEX-Bus and RCU cables
• Requires BC810K02 (sold separately) for hot replacement
Technical Specifications
• Processor: Dual PowerPC @ 450 MHz
• Memory: 256 MB SDRAM per unit; 4 GB internal Flash
• Communication: 2× Ethernet (10/100 Mbps), 1× isolated RS-232
• Redundancy Switchover Time: < 10 ms
• Package Includes: 2× PM891K01 CPUs, TK850V007 CEX cable, TK855 RCU data cable, TK856 RCU control cable
• Power Supply: 24 V DC (19.2–30 V range)
• Dimensions: 174 mm (W) × 186 mm (H) × 94 mm (D)
• Total Weight: 4 kg
