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IMMFP11

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ABB IMMFP11 is an active Harmony Rack multifunction processor for INFI 90 OPEN control, communication and redundant controller applications.
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Technical specifications for IMMFP11

  • Manufacturer:
    ABB
  • Part Number:
    IMMFP11
  • Product Family:
    ABB Bailey
  • Product Type:
    Harmony Rack Multifunction Processor
  • Stock:
    1
  • Processor:
    32-bit with 16-bit external bus at 16 MHz
  • ROM:
    256 kB
  • RAM:
    256 kB
  • Nonvolatile Memory:
    64 kB
  • Power Requirement:
    5 V DC at 2 A maximum
  • Serial Configuration:
    2 RS-232-C or 1 RS-485 plus 1 RS-232-C
  • Serial Rate:
    Up to 19.2 kbaud
  • Termination Hardware:
    NIMP01 or NTMP01
  • Redundant Link:
    1 Mbaud
  • Mounting:
    One Harmony Rack slot
  • Estimated shipping dimensions:
    3.556 x 17.78 x 29.845 cm
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Rack Integration Serial Ports Migration Review

Features:

  • Multifunction control execution: Supports configured control strategies and user-program duties in the INFI 90 OPEN rack.
  • Rack-system integration: Works with established controller communications and I/O processing paths.
  • Redundant deployment support: Can be applied in a documented paired architecture with controlled transfer testing.
IMMFP11 remains relevant to maintained INFI 90 OPEN installations whose control configuration, communication paths and rack hardware must be preserved during service.

Troubleshooting should combine processor diagnostics with rack power, Controlway status, I/O processors, serial termination and the running configuration.

A safe replacement workflow captures switch positions, firmware, user programs, station mapping, communications and a verified restoration sequence.

Availability is subject to Apter Power's current inventory and sourcing confirmation.
ABB IMMFP11 Harmony Rack Multifunction Processor Manuals, Datasheets, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB IMMFP11 Harmony Rack Multifunction Processor Specs

General

  • ManufacturerABB
  • ModelIMMFP11
  • ConditionNew Original ready stock
  • Product FamilyABB INFI 90 OPEN / Harmony Rack
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Slot record: Document rack position and address settings.
  • Controlway: Verify controller communication and neighboring modules.
  • I/O processors: Map every connected interface and process area.
  • Power: Check rack supply before diagnosing the processor.
  • Mode: Confirm RS-232-C or RS-485 use for each path.
  • Termination: Match NIMP01 or NTMP01 to the installed wiring.
  • Settings: Record baud, framing, protocol and addresses.
  • Test: Verify data quality and reconnect behavior.
  • Source backup: Preserve configuration, user code and tuning.
  • Target architecture: Do not assume a BRC is a plug-in replacement.
  • Interface map: Compare rack, I/O, serial and redundancy paths.
  • Acceptance: Repeat process and failure-response tests.
Description
IMMFP11 is an ABB INFI 90 OPEN multifunction processor that occupies a Harmony Rack slot and executes established control, communication and user-program functions.

IMMFP11 works with the rack communication and I/O architecture while supporting documented serial termination and redundant-controller arrangements.

IMMFP11 requires the exact firmware, configuration backup, I/O processors, address settings, termination hardware, serial wiring and recovery test to be confirmed before replacement.
Alternative Names
IMMFP 11 ABB IMMFP11 Bailey IMMFP11 INFI 90 IMMFP11 Harmony Rack IMMFP11 IMMFP11 Multifunction Processor IMMFP11 MFP
Technical notes
Connect IMMFP11 serial devices through an NTMP01 or NIMP01 termination device; the processor requires +5 V DC at 2 A maximum and dissipates 10 W. It supports rack I/O only, occupies one INFI 90 OPEN mounting-unit slot and provides a 1 Mbaud redundant link. Verify Controlway, firmware and the configuration backup before deployment.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What should be backed up before replacing ABB IMMFP11?
Preserve the controller configuration, function codes, user programs, tuning, station map, serial settings, firmware record, I/O assignments and tested recovery steps.
Why can ABB IMMFP11 remain in an error state after power-up?
Check rack supply, seating, address switches, firmware and configuration, Controlway, I/O processors, memory diagnostics and neighboring modules.
How should ABB IMMFP11 serial communication be restored after maintenance?
Verify port mode, NIMP01 or NTMP01 termination, cable pinout, baud and framing, protocol, addressing, grounding and the downloaded configuration.
Can ABB IMMFP11 be replaced directly by a BRC controller?
Do not assume a plug-in exchange. Compare rack hardware, configuration and user code, I/O processing, Controlway, communications, redundancy, firmware and validation work.
What can prevent an ABB IMMFP11 redundant partner from taking control?
Review the redundant link, paired firmware and configuration, controller states, power, rack communications, diagnostics and the approved transfer procedure.
How should ABB IMMFP11 faults be separated from rack or I/O problems?
Correlate processor diagnostics with supply, Controlway, I/O-processor states, serial devices, address settings and the validated station configuration.
What should buyers include in an ABB IMMFP11 sourcing request?
Provide front and rear nameplate photos, rack and redundancy context, firmware requirement, quantity, condition, accessories, destination and delivery schedule.