ABB IMMFP03 high-performance Multi-Function Processor

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Manager: Rhonda

•E-mail: xrjtina@gmail.com 

•Tel: + 86-15359273796（WhatsApp）

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

ABB IMMFP03

ABB IMMFP03 Multifunction Processor Module

The ABB IMMFP03 is a high-performance Multi-Function Processor (MFP) used in the ABB Bailey INFI 90 / Net 90 DCS. It acts as a central controller that executes control logic, handles communications, and processes real-time plant data in industrial automation systems.

---

Overview

The IMMFP03 is designed as a stand-alone process controller capable of handling demanding control, batch, and data-intensive applications. It integrates logic control, PID regulation, and communication management into one compact module.

Typical industries:

• Power generation
• Oil & gas
• Chemical processing
• Water & wastewater
• Heavy industrial automation

---

Key Features

• Executes control strategies, sequencing, and batch control
• Supports PID loop control for precise process regulation
• Real-time data acquisition and diagnostics
• Handles communication with multiple I/O modules
• Supports redundant configuration for high reliability
• Programmable using multiple control languages (ladder, function block, C, etc.)

A single IMMFP03 can communicate with up to 64 I/O modules, making it a powerful controller for large DCS installations.

---

Technical Specifications

Processor & Memory

• 32-bit processor @ 32 MHz
• 2 MB SRAM (≈1.57 MB user memory)
• 512 KB NVRAM
• 512 KB ROM

Power

• Supply: +5 VDC, 2 A
• Consumption: ~10 W

Communications

• INFI-NET / Controlway bus
• Modbus and industrial communication protocols
• Interfaces with analog and digital I/O modules

Environmental

• Operating temperature: –20°C to +60°C
• Humidity: 5–95% RH (non-condensing)

Physical

• Rack-mounted module
• Weight ≈ 0.78–0.84 kg

---

Main Functions in a DCS

The IMMFP03 typically serves as the primary process controller in INFI 90 systems:

1. Control execution (PID, logic, sequencing)
2. Data processing and plant monitoring
3. Communication hub between I/O and network
4. Fault diagnostics and system health monitoring
5. Redundant backup support for critical processes

---

Summary

The ABB IMMFP03 is a core controller module in legacy ABB Bailey INFI 90 distributed control systems. Its combination of real-time control, communication management, and reliability makes it widely used in mission-critical industrial plants.