{"product_id":"abb-immfp03r-infi-90-multi-function-processor-module","title":"ABB IMMFP03R INFI 90 Multi-Function Processor Module","description":"\u003ch2\u003eABB IMMFP03R INFI 90 Multi-Function Processor Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB IMMFP03R\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIMMFP03\u003c\/strong\u003e Multi-Function Processor Module, operates as a dedicated hardware component for process control execution, data acquisition, and sequential logic execution within ABB Bailey INFI 90 and Harmony Rack DCS platforms. It executes complex control loops across Controlway and I\/O Expander Bus networks while managing hot-standby redundant operations across dual-module pairs.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe IMMFP03 module series features distinct ordering prefixes and suffix designations corresponding to internal memory, redundancy hardware builds, and packaging revisions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMMFP03\u003c\/strong\u003e: Base Multi-Function Processor module for standard single-slot execution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMMFP03R\u003c\/strong\u003e: Redundant-capable Multi-Function Processor module supporting hot-standby operation and bumpless failover transfer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePIMMFP03 \/ YIMMFP03\u003c\/strong\u003e: Factory-configured sub-assembly variants and designated module replacement kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIMMFP03R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 x 5.1 x 33.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 W maximum (2 A at +5 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e+5 VDC (via MMU backplane supply)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e32-bit microprocessor, 32 MHz clock speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Memory\u003c\/td\u003e\n\u003ctd\u003e2 MB SRAM (1.57 MB user available), 512 KB NVRAM (441 KB available), 512 KB ROM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 64 I\/O modules via Expander Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003eControlway, I\/O Expander Bus, auxiliary station link via IMMPI01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Architecture\u003c\/td\u003e\n\u003ctd\u003eHot-standby redundancy with hardware bumpless transfer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Process Control Integration\u003c\/h3\u003e\n\u003cp\u003eThe IMMFP03R module interfaces directly with the INFI 90 Module Mounting Unit (MMU) backplane, using high-speed Controlway data paths to exchange process telemetry. Microprocessor firmware flash compatibility ensures synchronized function block execution, ladder logic processing, and batch control routines across distributed racks. Onboard 32-bit processing handles data transfer velocities required to manage up to 64 expander I\/O modules, maintaining deterministic cycle execution. Dual-port memory management allows continuous mirroring of real-time state variables to the standby module, guaranteeing immediate transfer during primary unit fault conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the IMMFP03R achieve bumpless transfer during a primary processor failure?\u003c\/p\u003e\n\u003cp\u003eA: The IMMFP03R continuously mirrors process memory, timer registers, and function block outputs to the redundant backup module across the backplane tracking bus. Upon detection of a hardware fault, the backup unit assumes execution control without perturbing output field signals.\u003c\/p\u003e\n\u003cp\u003eQ: Can the IMMFP03R module be inserted into an operational INFI 90 Module Mounting Unit (MMU)?\u003c\/p\u003e\n\u003cp\u003eA: Module installation requires strict adherence to INFI 90 hot-standby procedures. Verify that backplane power rails (+5 VDC) are stable and that locking levers engage completely to establish solid grounding before applying power to the module slot.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFollow these core steps when installing or replacing the processor module in a control cabinet:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eAlign the IMMFP03R board edges with the card guides in the designated INFI 90 Module Mounting Unit (MMU) slot.\u003c\/li\u003e\n\u003cli\u003eSlide the module inward until rear backplane connectors seat firmly into the power and bus backplane sockets.\u003c\/li\u003e\n\u003cli\u003eTighten the top and bottom captive mounting screws to establish chassis ground continuity and prevent vibration displacement.\u003c\/li\u003e\n\u003cli\u003eVerify that bus termination units and auxiliary interface cabling (such as IMMPI01 connections) are fully secured before powering up the rack section.\u003c\/li\u003e\n\u003cli\u003eConnect external diagnostic cabling to front-panel service ports to confirm firmware parity between primary and redundant processor modules prior to placing the system online.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52952944607544,"sku":"IMMFP03R","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/567..jpg?v=1789349580","url":"https:\/\/www.automodulexpert.com\/products\/abb-immfp03r-infi-90-multi-function-processor-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}