{"product_id":"allen-bradley-1492-ifm40f-fs24-2-digital-interface-module","title":"Allen-Bradley 1492-IFM40F-FS24-2 Digital Interface Module","description":"\u003ch1\u003eAllen-Bradley 1492-IFM40F-FS24-2 Digital Interface Module\u003c\/h1\u003e\n\u003cp\u003eConfigured for isolated fusible digital I\/O connections in 24V AC\/DC control systems, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1492-IFM40F-FS24-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cstrong\u003e1492-IFM40F-FS24-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital Interface Module) provides direct electrical execution with blown fuse indicators and additional output terminals to support modular PLC wiring architectures.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe model\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1492-IFM40F-FS24-2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis provided as a fixed catalog designation. No alternate suffixes or variant matrix are specified in the available documentation.\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-FS24-2\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDigital Interface Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePoints\u003c\/td\u003e\n\u003ctd\u003e40 isolated fusible digital points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse Clips\u003c\/td\u003e\n\u003ctd\u003e5 × 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current per Circuit\u003c\/td\u003e\n\u003ctd\u003e2 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current per Module\u003c\/td\u003e\n\u003ctd\u003e12 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExtra Terminals\u003c\/td\u003e\n\u003ctd\u003eProvided for outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndicators\u003c\/td\u003e\n\u003ctd\u003eBlown fuse LED indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eHeight: 83.06 mm, Width: 119.89 mm, Depth: 70.61 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% – 95% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, C-UL-US, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e2 mA typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eNot specified by manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe 1492-IFM40F-FS24-2 interfaces with PLC backplanes and supports high-density I\/O wiring configurations. Extra output terminals allow daisy-chaining signals or distributing multiple load circuits while maintaining electrical isolation. Deterministic operation in EtherNet\/IP or Profinet-connected systems is preserved, and module installation does not interfere with the I\/O scan cycle of the host controller. The blown fuse indicators provide real-time feedback for rapid identification of circuit failures, enabling timely maintenance interventions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be hot-swapped while the system is live?\u003c\/strong\u003e\u003cbr\u003eA: No. The 1492-IFM40F-FS24-2 must be powered down before removal or insertion to prevent voltage transients and damage to connected circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the recommended fuse type for replacement?\u003c\/strong\u003e\u003cbr\u003eA: Use 5 × 20 mm fuses rated at 2 A, 24 V AC\/DC. Follow standard IEC or UL fuse specifications for slow-blow characteristics if required by load type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module handle multiple isolated outputs?\u003c\/strong\u003e\u003cbr\u003eA: Each output circuit is individually isolated and fused. Extra terminals allow independent wiring, preserving isolation integrity between channels.\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\u003eDe-energize all circuits before module installation or removal.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMount the module in a location free of excessive vibration, dust, and condensation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaintain conductor cross-sections within the 2 A rated limit per circuit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoute signal wiring separately from power cables to minimize crosstalk.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsure blown fuse LEDs are visible for maintenance and inspection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVerify ambient temperature and humidity remain within operational limits (0–60 deg C, 5%–95% RH).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfirm module compatibility with the host PLC and any associated backplane or I\/O expansion chassis.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43441740873818,"sku":"1492-IFM40F-FS24-2","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1492-IFM40F-FS24-22.jpg?v=1780380689","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1492-ifm40f-fs24-2-digital-interface-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}