Product Introduction
The ABB IMMFP02 is a central multi-function processor module for the Infi 90 distributed control system. It combines a 32-bit processor, substantial memory (ROM + RAM + NVRAM), and advanced control capabilities including PID loops, sequential operations, and batch logic.
With dual serial ports and a system bus, the module integrates easily with other DCS modules. It supports redundancy via a high-speed serial link for seamless backup. LED indicators and self-diagnostics simplify monitoring and maintenance. Designed for industrial conditions, it operates reliably across a wide temperature and humidity range.
Specifications
|
Parameter |
Specification |
|
Module Type |
Multi-Function Processor |
|
System |
ABB Infi 90 DCS |
|
Processor |
32-bit, 16 MHz |
|
Memory |
ROM 512 KB, RAM 512 KB, NVRAM 256 KB |
|
Power Supply |
+5 VDC, ~10 W |
|
Communication Ports |
2× RS-232 / RS-485, 1 Mbaud redundancy link |
|
I/O Support |
Integrated with DCS I/O modules (analog/digital) |
|
Mounting |
Standard Infi 90 module slot |
|
Operating Temperature |
0°C – 70°C |
|
Relative Humidity |
5% – 95% (non-condensing) |
|
Certifications |
CSA, some versions FM certified |
Applications
1. Process industries: chemical, pharmaceutical, and petrochemical plants
2. Batch processing and recipe control systems
3. Mixed continuous/discrete control applications
4. Redundant control systems requiring high availability
5. Industrial automation requiring advanced logic, data acquisition, and control
More Information
For inquiries, quotes, or technical support, please contact our sales team at:
Email: sales1@askplc.com
WhatsApp: +8618020714492
FAQ
1. What is the IMMFP02 used for?
It is the central processor in Infi 90 DCS, controlling analog loops, sequential logic, and batch operations.
2. Can it handle redundant configurations?
Yes, it supports a hot backup via a 1 Mbaud serial link for uninterrupted operation.
3. What programming options are available?
C, BASIC, Ladder logic, and function codes are all supported.
4. How much memory does it have?
It provides ROM 512 KB, RAM 512 KB, and NVRAM 256 KB for programs and critical process data.
5. Suitable environments?
Designed for industrial process control, batch processing, and high-availability systems.
6. Certifications?
CSA certified; some versions support Factory Mutual (FM) certification.
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