ABB IMMFP03 Multi-Function Processor Module
ABB IMMFP03 is a Multi-Function Processor module for the INFI 90
process control system, designed for multiple-loop analog control,
sequential control, batch control, supervisory control,
optimization, and other demanding process-control applications.
Technical Specifications
| Model | IMMFP03 |
| Product Type | Multi-Function Processor Module |
| System | INFI 90 |
| Processor | 32-bit, 32 MHz |
| SRAM | 2 MB total; 1.57 MB available |
| NVRAM | 512 KB total; 441 KB available |
| ROM | 512 KB |
| Power Requirement | +5 VDC, 2 A |
| Typical Power Consumption | 10 W |
| I/O Capacity | Up to 64 I/O modules |
| IISAC01 Station Capacity | Up to 64 at 40 kbaud |
| NDCS03 Station Capacity | Up to 8 at 5 kbaud |
| Redundant Communication Link | 8 MB maximum; 4 MB normal operation |
| Controlway | 1 Mbps peer-to-peer communication |
| Controlway Capacity | Up to 32 devices |
| Programming | C, BASIC, Batch, Ladder, function blocks and user-defined functions |
| Operating Modes | Configure, Execute, Error |
| Dimensions | 35.56 × 177.80 × 298.45 mm |
| Weight | 0.84 kg |
| Operating Temperature | 0 to 70°C |
| Relative Humidity | 0-95% up to 55°C; 0-45% at 70°C, noncondensing |
| Altitude | Sea level to 3 km |
| Mounting | One slot in the module mounting unit |
| Front Panel | 16 CPU LEDs + 1 status LED |
System Compatibility
IMMFP03 is designed for INFI 90 systems and works within the
system's I/O and control architecture. Associated hardware includes
IMMPI01, NTMP01, NIMP01/NIMP02 and NKMP03.
No official successor or replacement model is specified for IMMFP03
in the available manufacturer documentation.
Applications & Operation
IMMFP03 is used in INFI 90 process-control applications requiring
processor-based control and data processing, including analog loop
control, sequential control and batch applications.
The manual provides troubleshooting procedures for processor
errors, abnormal status indications, communication-related issues
and other diagnostic conditions.
Because the module can execute process-control functions, taking an
active MFP offline may affect the controlled process and can create
a shutdown or process-upset risk.
Redundancy & Configuration
IMMFP03 supports redundant MFP configurations. A secondary
processor can remain in standby and assume control when the primary
MFP goes offline.
IMMFP03 uses hardware configuration settings for module address,
bus speed, operating mode, memory and other module functions.
- Before replacement, check the existing module's DIP-switch and
jumper settings
- Confirm the backplane and associated interface configuration
- The module occupies one slot in the module mounting unit
Diagnostics & Maintenance
The front panel provides CPU and status LEDs for operating and
diagnostic information.
Troubleshooting Functions:
- Error-code identification
- LED status checks
- Diagnostic operation
- Status reporting
- Serial-port troubleshooting
- Module replacement
ESD precautions should be followed when handling or replacing the
module.
Frequently Asked Questions
- Q1. Can IMMFP03 be installed directly into any INFI 90 rack?
Replacement should be checked against the existing mounting-unit
configuration and backplane connections before installation. - Q2. What hardware may be installed alongside IMMFP03?
The documented configuration may include an IMMPI01 interface
module, NTMP01 termination unit, NIMP01/NIMP02 termination modules
and NKMP03 redundant MFP ribbon cable. - Q3. Does replacing an IMMFP03 require transferring configuration
settings?
Yes. The replacement procedure includes checking and transferring
the required module configuration before returning the replacement
to service. - Q4. What should be done before removing an installed IMMFP03?
The controlled equipment should be secured before maintenance.
Removing or adjusting an active module can upset the controlled
process. - Q5. Is ESD protection required when handling IMMFP03?
Yes. The module contains electrostatic-sensitive devices, so
appropriate static-control procedures should be followed during
handling and replacement. - Q6. What maintenance does the manufacturer recommend?
The manual covers PCB cleaning, edge-connector cleaning, connection
inspection and module replacement procedures. - Q7. What information should I provide when requesting an IMMFP03?
Please provide Part Number, Quantity, Destination, Required Date
and Machine/System Model. For compatibility review, photos of the
existing module label and faceplate are also useful.
Related Available Inventory
TTR200
6ES7322-1BL00-0AA0
CC-PCNT01
WK-2
MTL4041B
6ES7417-4HT14-0AB0
6SL3352-1AE35-0AA1
CC-TAOX11
CC-TAIX11
CC-TDIL01
BS30-R-CP6X
SK3110.000
3TX7003-1CB00
TM0182-A50-B00-C00
ACS-AP-I
IQ35F16B4
CC-PCNT02
51308386-176
51307715-176
These models are listed as available inventory only and are not
official or compatible replacement models for IMMFP03.
Contact Information
