{"product_id":"abb-iimcl01-infi-90-communication-link-termination-loop-module","title":"ABB IIMCL01 Infi 90 Communication Link Termination Loop Module","description":"\u003ch2\u003eABB IIMCL01 Infi 90 Communication Link Termination Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB IIMCL01\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIIMCL-01\u003c\/strong\u003e Loop Module, operates as a dedicated hardware component for multi-bus communication link termination and physical signal conditioning within ABB Bailey Infi 90 and Net 90 DCS platforms.\u003c\/p\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\u003eIIMCL01 (IIMCL-01 \/ 6638438A1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB \/ Bailey\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\u003e0.3 kg (0.65 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e33.0 cm x 2.5 cm x 20.3 cm (13.0 in x 1.0 in x 8.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eMax 2.4 W (12-24 VDC, 100 mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003eRS-232, RS-485, CAN bus, PROFIBUS DP, ABB proprietary Multibus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Isolation\u003c\/td\u003e\n\u003ctd\u003e1500 V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Termination\u003c\/td\u003e\n\u003ctd\u003eIntegrated termination resistors, jumper-selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eDB9 (RS-232), terminal blocks (CAN\/power), 25-pin D-sub (system adapter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e4-position DIP switch for mode, baud rate, and addressing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003e24 bi-colored channel status LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8538907080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Protocol Conversion Latencies\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eABB IIMCL01\u003c\/strong\u003e maintains high backplane bus communication velocity by terminating internal loop signals and balancing differential line impedances across multi-bus nodes. By managing protocol conversion latencies through onboard line drivers, the module prevents signal reflections on high-speed serial segments. Up to 1500 V RMS galvanic isolation protects the backplane execution logic against transient voltage spikes originating from field communication buses.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are termination resistors configured on the IIMCL01 for different communication protocols?\u003c\/p\u003e\n\u003cp\u003eA: Integrated termination resistors are selected manually via physical onboard hardware jumpers depending on whether the bus segment requires RS-485, CAN bus, or proprietary Multibus end-of-line impedance matching.\u003c\/p\u003e\n\u003cp\u003eQ: What diagnostic indicators are provided on the module front edge?\u003c\/p\u003e\n\u003cp\u003eA: The board features 24 bi-colored LEDs that provide real-time status indication for individual channel activity, transceiver states, and bus fault conditions.\u003c\/p\u003e\n\u003cp\u003eQ: What power inputs are required to operate the module hardware?\u003c\/p\u003e\n\u003cp\u003eA: The IIMCL01 operates from an input supply voltage range of 12 to 24 VDC with a maximum current draw of 100 mA, while providing an auxiliary 5 VDC, 200 mA output for fieldbus interface components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm that backplane supply power is de-energized before inserting or extracting the IIMCL01 board from the module mounting unit.\u003c\/li\u003e\n\u003cli\u003eSet the 4-position hardware DIP switch to configure baud rate, operating mode, and node addressing prior to sliding the card into its designated rack guide.\u003c\/li\u003e\n\u003cli\u003eVerify jumper selection for end-of-line termination resistors, ensuring line termination is enabled only at the physical end nodes of RS-485 or CAN network segments.\u003c\/li\u003e\n\u003cli\u003eConnect all cable shield braids securely to the enclosure grounding bar to eliminate common-mode noise and satisfy system EMC compliance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":52960219038008,"sku":"IIMCL01","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/588..jpg?v=1789453153","url":"https:\/\/www.automodulexpert.com\/products\/abb-iimcl01-infi-90-communication-link-termination-loop-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}