IMMFP12 ABB Multifunctional controller module Flexible control Powerful processing capability
ABB IMMFP12 is a high-performance multi-functional controller module specifically designed for Freelance DCS systems and is an important component of the S800 I/O series. This module integrates powerful processing capabilities and multiple communication interfaces, capable of implementing complex control logic and data acquisition tasks. IMMFP12 is widely used in industrial automation scenarios such as power, chemical, water treatment, metallurgy and manufacturing, where strict requirements are placed on system stability and accuracy.
IMMFP12 adopts a modular design, supporting rapid plugging and unplugging as well as on-site maintenance, significantly enhancing the efficiency of engineering deployment and system availability.
Product Overview: ABB IMMFP12
| ABB Order Code | IMMFP12 |
| Manufacturer Part Number | Typically referenced as IMMFP12 (integrated into the S800 I/O ecosystem) |
| System Compatibility | ABB AC 800M controllers (PM864, PM865, PM866 with compatible firmware) in System 800xA |
| Module Type | High-performance co-processor / embedded function processor |
| Primary Role | Executes user-defined high-speed control logic, custom algorithms, or specialized real-time functions independently of the main CPU |
| Processing Power | Upgraded 32-bit RISC processor with faster clock speed vs. IMMFP02 |
| Memory | Increased program and data memory for larger applications and data buffering |
| Cycle Time | Supports deterministic execution down to 0.5 ms (application-dependent) |
| Programming Environment | Fully integrated in ABB Control Builder M using Function Block Diagram (FBD), Structured Text (ST), or C-code (with ABB SDK license) |
| Communication | Connected via S800 I/O backplane—no external ports; appears as a local intelligent I/O module |
| Operating Temperature | 0°C to +60°C |
| Certifications | CE, UL, CSA, IEC 61000-6-2/4 (EMC), IEC 61508 (suitable for SIL 2 applications when properly engineered) |
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