ABB Bailey IMMFP02 Distributed Control Multi-Function Processor

Description

The ABB IMMFP02 is a high-reliability central processing unit designed for the Bailey INFI 90 distributed control system (DCS). This module serves as the primary execution engine for complex automation strategies, managing data acquisition and control calculations across the system backplane. It is engineered to process a wide array of function blocks, enabling it to handle continuous control, batch processing, and sequential logic simultaneously. By interfacing with various I/O modules via the slave expander bus, the IMMFP02 maintains deterministic control over industrial plant equipment. Its robust architecture is specifically tailored for the demanding environments of power generation, pulp and paper, and petrochemical processing facilities where system uptime is critical.

Specifications

• Brand: ABB Bailey

• Model Number: IMMFP02

• Product Series: INFI 90 / Symphony Plus

• Processor Function: Multi-Function Control Processor

• Logic Execution: Supports extensive Function Block programming

• Communication Interface: Control Bus and Slave Expander Bus

• Memory Architecture: Integrated RAM with battery backup for database retention

• Installation: Single-slot module mounting unit occupancy

• Power Requirements: +5 VDC (Backplane supplied)

• Operating Temperature: 0 to 70 degrees Celsius

Features

• High-Speed Logic Processing: Delivers the computational power required for high-frequency PID loops and complex logic interlocking.

• Redundant Operation Support: Can be configured in a primary/backup pair to ensure continuous process control in the event of a module hardware failure.

• Seamless System Integration: Facilitates direct communication with other Harmony controllers and network modules via the high-speed plant loop.

• On-Board Fault Detection: Features advanced self-diagnostic routines that verify the integrity of the CPU, memory, and bus communications.

• Non-Volatile Storage: Ensures that critical control configurations and tuning parameters are preserved during power interruptions.

• Field-Proven Reliability: Designed with industrial-grade components to resist electromagnetic interference and thermal stress in control room environments