ABB|3BSE018160R1|Processor Unit
ABB 3BSE018160R1 PM861AK02 Redundant Processor Unit
Description
The ABB 3BSE018160R1 PM861AK02 is a redundant processor unit kit for the AC 800M control system, featuring dual CPUs with full hot-standby redundancy support.
Features
• Dual MPC860 microprocessors (50 MHz)
• Full hardware redundancy with RCU Link
• Battery-backed memory for each CPU
• Includes all necessary terminators and cables
• Designed for high-availability industrial applications
Technical Specifications
• Processor: Dual MPC860, 50 MHz
• Memory: 16 MB SDRAM per unit; 4 MB flash PROM
• Batteries: 2 × lithium (9 g each, part 4943013-6)
• Power Supply: 24 V DC nominal (19.2–30 V DC range)
• Current Consumption: ~180 mA typical per CPU
• Redundancy Switchover Time: < 10 ms
• Communication Ports: CN1/CN2 – Ethernet 10 Mbit/s; COM3/COM4 – RS-232C
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Total Weight: 2.9 kg
ABB|3BSE018160R1|Processor Unit
ABB 3BSE018160R1 PM861AK02 Redundant Processor Unit
Description
The ABB 3BSE018160R1 PM861AK02 is a redundant processor unit kit for the AC 800M control system, featuring dual CPUs with full hot-standby redundancy support.
Features
• Dual MPC860 microprocessors (50 MHz)
• Full hardware redundancy with RCU Link
• Battery-backed memory for each CPU
• Includes all necessary terminators and cables
• Designed for high-availability industrial applications
Technical Specifications
• Processor: Dual MPC860, 50 MHz
• Memory: 16 MB SDRAM per unit; 4 MB flash PROM
• Batteries: 2 × lithium (9 g each, part 4943013-6)
• Power Supply: 24 V DC nominal (19.2–30 V DC range)
• Current Consumption: ~180 mA typical per CPU
• Redundancy Switchover Time: < 10 ms
• Communication Ports: CN1/CN2 – Ethernet 10 Mbit/s; COM3/COM4 – RS-232C
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Total Weight: 2.9 kg
