ABB PM802F PM 802F AC800F 3BDH000002R1 Base Unit

ABB PM802F Overview

The ABB PM802F is a central unit in the ABB AC 800F system. It enables reliable process control, serving as a foundation for distributed control systems (DCS) and providing robust input/output connections across various networks.

Technical Specifications

• Memory:
  • 4 MB battery-buffered RAM.
• Processor:
  • Super Scalar RISC microprocessor (up to 150 MIPS).
• Internal CPU Cache RAM:
  • 16 K.
• RAM Memory:
  • PM802F: 4 MB static RAM with error detection and correction.
  • PM803F: 16 MB synchronous dynamic RAM.
• Flash-EPROM:
  • PM802F: 4 MB, 32-bit words.
  • PM803F: 8 MB, 32-bit words.
• EEPROM:
  • Serial, 16 Kbit.
• I/O Support:
  • Compatible with various digital and analog I/O modules.
• Power Supply:
  • Configuration-dependent options available.
• Environmental Conditions:
  • Operates in harsh industrial environments.
• Dimensions:
  • 8.0" x 7.0" x 10.0" (20.3 cm x 17.8 cm x 25.4 cm).
• Weight:
  • 4 lbs 6.1 oz (2.0 kg).
• Fieldbus Modules:
  • 4 slots available for fieldbus modules.
• Ethernet Communications Modules:
  • 2 slots with a 32-bit data bus, 100 MBytes/s.
• Temperature Monitoring:
  • Integrated temperature monitoring.
• Watchdog Feature:
  • Includes a watchdog for system reliability.
• Battery Backup:
  • Equipped with battery backup and a battery watchdog.