{"product_id":"1794-if4ixt-allen-bradley-flex-xt-i-o-isolated-analog-input-module","title":"1794-IF4IXT | Allen-Bradley Flex XT I\/O Isolated Analog Input Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAB 1794-IF4IXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a 4-channel isolated analog input module in the Flex XT I\/O series. It delivers high-precision signal acquisition for industrial automation and distributed control systems.\u003c\/p\u003e\n\u003cp\u003eThis module employs Sigma Delta conversion technology with 16-bit resolution, ensuring accurate measurements from voltage and current sensors. Each input supports ±10 V voltage or 0–20 mA current, accommodating a wide variety of industrial sensors.\u003c\/p\u003e\n\u003cp\u003eDesigned for long cable runs, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAB 1794-IF4IXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides channel-to-channel isolation, reducing signal interference caused by ground potential differences and electromagnetic noise. Its FlexBus interface draws only 50 mA, while the module consumes 2 W of power at 31.2 V DC, with thermal dissipation of 6.8 BTU\/hr.\u003c\/p\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAB 1794-IF4IXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eaccepts 2-wire, 3-wire, and 4-wire input sensors, making it versatile for multiple industrial applications. An external 24V DC supply powers the module, providing stable operation in harsh environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eBrand: Allen-Bradley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1794-IF4IXT\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Flex XT I\/O Isolated Analog Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInputs: 4 isolated channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConversion Type: 16-bit Sigma Delta\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage Input: ±10 V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Input: 0–20 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexBus Current: 50 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal Power Supply: 24 V DC nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation Voltage: 120 V continuous\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower Dissipation: 2.0 W @ 31.2 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThermal Dissipation: 6.8 BTU\/hr @ 31.2 V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible Sensors: 2-wire, 3-wire, 4-wire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: Allen-Bradley \/ Rockwell Automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Rockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e1794-IF4IXT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eFlex XT I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eIsolated Analog Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e±10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current Range\u003c\/td\u003e\n\u003ctd\u003e0–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Method\u003c\/td\u003e\n\u003ctd\u003eSigma Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexBus Current\u003c\/td\u003e\n\u003ctd\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal DC Power\u003c\/td\u003e\n\u003ctd\u003e24 V DC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e120 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e2.0 W @ 31.2 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e6.8 BTU\/hr @ 31.2 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAB 1794-IF4IXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis ideal for distributed I\/O in industrial control, process monitoring, and automation systems. It handles voltage and current signals from field devices in applications like manufacturing lines, process plants, and sensor networks.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Is the 1794-IF4IXT brand new and original?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1794-IF4IXT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis fully original and brand-new from Allen-Bradley.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What input types does it support?\u003c\/strong\u003e\u003cbr\u003eA: It supports 4 isolated inputs for ±10 V voltage or 0–20 mA current.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can it handle long cable runs without interference?\u003c\/strong\u003e\u003cbr\u003eA: Yes, its channel-to-channel isolation mitigates ground loop and electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the power consumption?\u003c\/strong\u003e\u003cbr\u003eA: The module consumes 2 W at 31.2 V DC and dissipates 6.8 BTU\/hr of heat.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ5: How fast is shipping and logistics?\u003c\/strong\u003e\u003cbr\u003eA: Stock is available; shipping occurs within 3 days to 2 weeks depending on order size, via DHL or other carriers.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50741760327976,"sku":"1794-IF4IXT","price":356.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1794-IF4IXT1_2ba76169-e48c-4119-8ce6-d42055ef1760.jpg?v=1758533261","url":"https:\/\/www.powerdcs.com\/products\/1794-if4ixt-allen-bradley-flex-xt-i-o-isolated-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}