ABB|PM867 3BSE0763561|Processor Unit
ABB PM867 3BSE0763561 Processor Unit
Description
The ABB PM867 3BSE0763561 is a high-integrity, redundant-capable processor unit for the AC 800M control system, suitable for SIL1–SIL3 applications.
Features
• MPC866 microprocessor at 133 MHz
• 64 MB SDRAM with internal or external battery backup
• Supports up to 12 S800 I/O units on electrical ModuleBus
• Four onboard communication ports
• Certified for High Integrity and functional safety applications
Technical Specifications
• Processor: MPC866, 133 MHz
• Memory: 64 MB SDRAM; 4 MB flash PROM
• Battery Backup: Internal (min. 158 hours); SB821 external (min. 15 weeks); SB822 (min. 16 days)
• Ethernet Ports: CN1 and CN2, 10Base-T IEEE 802.3
• Serial Ports: COM3 (RS-232C with modem signals); COM4 (isolated RS-232C for service tool)
• Power Supply: 24 V DC nominal (19.2–30 V DC range)
• Current Consumption: 210 mA typical, 360 mA max (excluding bus supply)
• Power Dissipation: 5.1 W typical; 8.6 W with full ModuleBus and CEXBus load
• Redundancy Switchover Time: < 10 ms
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Weight: 1200 g
ABB|PM867 3BSE0763561|Processor Unit
ABB|PM867 3BSE0763561|Processor Unit
ABB PM867 3BSE0763561 Processor Unit
Description
The ABB PM867 3BSE0763561 is a high-integrity, redundant-capable processor unit for the AC 800M control system, suitable for SIL1–SIL3 applications.
Features
• MPC866 microprocessor at 133 MHz
• 64 MB SDRAM with internal or external battery backup
• Supports up to 12 S800 I/O units on electrical ModuleBus
• Four onboard communication ports
• Certified for High Integrity and functional safety applications
Technical Specifications
• Processor: MPC866, 133 MHz
• Memory: 64 MB SDRAM; 4 MB flash PROM
• Battery Backup: Internal (min. 158 hours); SB821 external (min. 15 weeks); SB822 (min. 16 days)
• Ethernet Ports: CN1 and CN2, 10Base-T IEEE 802.3
• Serial Ports: COM3 (RS-232C with modem signals); COM4 (isolated RS-232C for service tool)
• Power Supply: 24 V DC nominal (19.2–30 V DC range)
• Current Consumption: 210 mA typical, 360 mA max (excluding bus supply)
• Power Dissipation: 5.1 W typical; 8.6 W with full ModuleBus and CEXBus load
• Redundancy Switchover Time: < 10 ms
• Dimensions: 119 mm (W) × 186 mm (H) × 135 mm (D)
• Weight: 1200 g
