{"product_id":"allen-bradley-1492-ifm40f-digital-interface-module","title":"Allen-Bradley 1492-IFM40F Digital Interface Module","description":"\u003ch1\u003eAllen-Bradley 1492-IFM40F Digital Interface Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for feed-through digital signal management in PLC networks, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1492-IFM40F\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1492-IFM40F\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Interface Module) provides direct electrical execution for 40-point field I\/O circuits across ControlLogix and legacy PLC systems.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe 1492-IFM40F is a fixed 40-point digital interface module. No additional suffix or variant matrix applies; all technical specifications pertain to the standard model configuration.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\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\u003e1492-IFM40F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.80 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eHeight: 83.06 mm, Width: 210.06 mm, Depth: 70.61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0…60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e132 V AC\/DC, 2 A max per circuit, 12 A max per module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Circuits\u003c\/td\u003e\n\u003ctd\u003e40-point feed-through interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Type\u003c\/td\u003e\n\u003ctd\u003eNon-fusible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e40-pin cable connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size\u003c\/td\u003e\n\u003ctd\u003e12–22 AWG (0.2–4 mm²)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, C-UL-US, FM, IECEx compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe module supports high-density digital I\/O interfacing across PLC backplanes and deterministic Profinet\/EtherNet\/IP networks. Channel-to-channel isolation minimizes electrical interference and cross-talk, while firmware flash compatibility ensures module replacement does not disrupt network timing or I\/O mapping.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1492-IFM40F be installed alongside fusible interface modules?\u003cbr\u003eA: Yes, it is electrically compatible with fusible IFM modules; however, it does not provide internal fuse protection. External fusing must comply with 2 A per circuit limits.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum current per module?\u003cbr\u003eA: The module supports up to 12 A aggregate, with a maximum of 2 A per individual circuit.\u003c\/p\u003e\n\u003cp\u003eQ: Is the module hot-swappable in an energized control panel?\u003cbr\u003eA: No. Disconnect supply power before installing or removing the module to prevent signal disruption or electrical hazard.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMount on a DIN rail with proper alignment and spacing for airflow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSegregate signal and power wiring to minimize EMI effects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGround shielded cables at one end according to IEC 61131 standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure wire gauge is between 12–22 AWG (0.2–4 mm²) for secure clamping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify AC\/DC supply voltage is within 132 V rating before energizing module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43438742667354,"sku":"1492-IFM40F","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-IFM40F2.jpg?v=1780298243","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-ifm40f-digital-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}