ABB IMMFP03 Multifunction Processor Module

Overview

The ABB IMMFP03 is a high-performance multifunction processor module for ABB’s Bailey Infi 90 and Net 90 DCS. It executes control strategies, manages I/O communication, and monitors system diagnostics in real time. Designed for industrial environments, it integrates logic control, PID regulation, and data processing into one compact module. The IMMFP03 ensures precise and reliable operation for critical automation processes.

Technical Specifications

Processor & Memory

• 32-bit RISC processor running at 32 MHz

• 2 MB total SRAM (1.57 MB available for user applications)

• 512 KB NVRAM (441 KB available)

• 512 KB ROM

• Non-volatile memory retains program and configuration

Functions

• Logic control and sequencing

• PID loop control for precise process regulation

• Real-time data acquisition and processing

• System diagnostics for fault detection

• Communication management with I/O modules

Communication & Interfaces

• Supports Modbus, PROFINET, and ABB proprietary protocols

• Interfaces with analog and digital I/O modules

• Connects via Infi-Net or Controlway system bus

• Remote configuration through engineering workstation or handheld terminal

Power & Consumption

• Power supply: +5 V DC, 2 A

• Maximum power consumption: 10 W

Physical Characteristics

• Dimensions: 13.0 in (H) × 2.0 in (W) × 7.0 in (D)

• Weight: 0.78 kg

• Slot-mounted in standard ABB rack chassis

Environmental Ratings

• Operating temperature: –20°C to +60°C

• Storage temperature: –40°C to +85°C

• Humidity: 5% to 95% RH, non-condensing

• Protection class: IP20