{"product_id":"allen-bradley-1492-ifm20f-f24a-2-fusible-digital-interface-module","title":"Allen-Bradley 1492-IFM20F-F24A-2 Fusible Digital Interface Module","description":"\u003ch1\u003eAllen-Bradley 1492-IFM20F-F24A-2 Fusible Digital Interface Module\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1492-IFM20F-F24A-2\u003c\/strong\u003e, also cataloged as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-IFM20F\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFusible Digital Interface Module, operates as a dedicated hardware component for managing 20-point field I\/O circuits with blown fuse indication within ControlLogix and compatible PLC networks.\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-IFM20F-F24A-2\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\u003e0.40 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eHeight: 83.06 mm, Width: 109.98 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\u003e24 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\u003e20-point fusible interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Type\u003c\/td\u003e\n\u003ctd\u003e5 × 20 mm fuse clips (fuses not supplied)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicator\u003c\/td\u003e\n\u003ctd\u003eBlown fuse LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e20-contact female 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 interfaces with PLC backplanes and deterministic Profinet\/EtherNet\/IP networks, ensuring minimal propagation delay for digital I\/O signals. Signal integrity is maintained via channel-to-channel isolation, reducing cross-talk in dense panel installations. Firmware flash compatibility allows replacement without disrupting existing network configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: Can fuses be replaced while the module remains powered?\u003cbr\u003eA: No, the module does not support hot-swap fuse replacement. Power must be removed before servicing fuses.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum load per circuit?\u003cbr\u003eA: Each circuit supports up to 2 A, with a maximum of 12 A per module.\u003c\/p\u003e\n\u003cp\u003eQ: How does the blown fuse indication work?\u003cbr\u003eA: Individual LED indicators illuminate corresponding to blown fuses, providing immediate diagnostic visibility.\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 standard DIN rail, ensuring proper orientation and spacing for ventilation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoute signal and power wiring separately to minimize EMI interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGround shielding at a single point per IEC 61131 standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure wire sizes match 12–22 AWG specifications to maintain proper clamp and electrical contact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm 24 V AC\/DC supply is within 10–30 V operational range before energizing module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43438696398938,"sku":"1492-IFM20F-F24A-2","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-IFM20F-F24A-22.jpg?v=1780294853","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-ifm20f-f24a-2-fusible-digital-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}