{"product_id":"allen-bradley-1794-ie12-high-density-analog-input-module","title":"Allen-Bradley 1794-IE12 FLEX I\/O 12-Channel Analog Input Module","description":"\u003cp\u003eThe Allen-Bradley 1794-IE12 is a high-density analog input module designed for the FLEX I\/O distributed I\/O system. It provides 12 single-ended input channels capable of processing voltage or current signals, making it an ideal solution for monitoring process variables such as pressure, flow, and temperature in industrial control environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-density 12-channel configuration for space-efficient cabinet design.\u003c\/li\u003e\n\u003cli\u003eSupports both current (0-20 mA, 4-20 mA) and voltage (+\/- 10V) input ranges.\u003c\/li\u003e\n\u003cli\u003e16-bit resolution for high-precision signal conversion.\u003c\/li\u003e\n\u003cli\u003eSupports Removal and Insertion Under Power (RIUP), allowing for maintenance without shutting down the entire system.\u003c\/li\u003e\n\u003cli\u003eConfigurable digital filtering to minimize signal noise.\u003c\/li\u003e\n\u003cli\u003eRobust isolation between field-side signals and the system backplane.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePackaging and bottling line flow and temperature monitoring.\u003c\/li\u003e\n\u003cli\u003eAssembly automation systems requiring torque or vibration data acquisition.\u003c\/li\u003e\n\u003cli\u003eFluid handling and chemical dosing systems for pH and flow control.\u003c\/li\u003e\n\u003cli\u003eRemote wellhead pressure and flow monitoring in oil and gas applications.\u003c\/li\u003e\n\u003cli\u003eLarge-scale industrial HVAC climate control systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1794-IE12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e12 single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Terminal Resolution\u003c\/td\u003e\n\u003ctd\u003e320 uV\/cnt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Terminal Resolution\u003c\/td\u003e\n\u003ctd\u003e0.641 uA\/cnt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Conversion Rate\u003c\/td\u003e\n\u003ctd\u003e8.0 ms (all channels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Voltage Overload\u003c\/td\u003e\n\u003ctd\u003e30V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges\u003c\/td\u003e\n\u003ctd\u003e+\/- 10V, 0-20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyswitch Setting:\u003c\/strong\u003e Before installing the module, set the mechanical keyswitch on the 1794-TB3G or 1794-TB3GS terminal base to position 3 to ensure compatibility with the 1794-IE12.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Align the module's alignment bar with the groove on the terminal base and press down firmly until the latching mechanism engages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFLEXBus Connection:\u003c\/strong\u003e Ensure the FLEXBus connector is fully seated to the left to establish a reliable connection with the adjacent adapter or terminal base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Always handle the module with care to avoid bending the pins on the bottom connector. Ensure the system is free of debris before insertion.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1794-IE12?\u003c\/h3\u003e\u003cp\u003eThe 1794-IE12 is an analog input module that converts real-world analog signals into digital data for use by a PLC or PAC within the FLEX I\/O platform.\u003c\/p\u003e\u003ch3\u003eDoes this module support hot-swapping?\u003c\/h3\u003e\u003cp\u003eYes, the 1794-IE12 supports Removal and Insertion Under Power (RIUP), which allows for module replacement while the system remains powered.\u003c\/p\u003e\u003ch3\u003eAre the channels independently configurable?\u003c\/h3\u003e\u003cp\u003eNo, the channels on the 1794-IE12 are configured in pairs (e.g., 0 and 1, 2 and 3) rather than individually.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44644379099224,"sku":"1794-IE12","price":63.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_94c77729-9203-4119-a081-fd3260c18176.jpg?v=1787421079","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1794-ie12-high-density-analog-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}