{"product_id":"allen-bradley-1771-ife-c-analog-input-module","title":"Allen-Bradley 1771-IFE\/C Analog Input Module","description":"\u003cp\u003eConfigured for analog signal digitization in Allen-Bradley PLC-5 platforms, the \u003cstrong\u003eAllen-Bradley 1771-IFE\/C\u003c\/strong\u003e (\u003cstrong\u003e1771-IFE\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1771\u003c\/strong\u003e: Universal I\/O chassis-based hardware architecture for Allen-Bradley control systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIF\u003c\/strong\u003e: Analog input module design classification.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e: High-density configurable analog processing design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eC\u003c\/strong\u003e: Hardware revision C series designation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003e1771-IFE\/C\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\u003e0.95 lbs (0.43 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 1771 single-slot chassis module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.75 W (750 mA at 5 VDC backplane draw)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e750 mA at 5 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 single-ended or 8 differential\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003eSelectable voltage or current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eBlock Transfer Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHigh-Density Analog Processing and Backplane Determinism\u003c\/h3\u003e\n\u003cp\u003eThe 1771-IFE\/C module scales analog processing density across PLC-5 architectures, converting field voltage and current signals into 12-bit binary words via Block Transfer operations. Interfacing directly with EtherNet\/IP and remote I\/O deterministic network structures, the internal signal conditioning circuitry suppresses field-side electrical interference, preserving backplane bus communication velocity and preventing data corruption across adjacent chassis slots.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What data transfer mechanism does the 1771-IFE\/C use to send data to the PLC-5 processor?\u003c\/p\u003e\n\u003cp\u003eA: The module relies on Block Transfer Read (BTR) and Block Transfer Write (BTW) instructions to exchange configuration data and input channel values across the backplane.\u003c\/p\u003e\n\u003cp\u003eQ: How is channel wiring organized for the 1771-IFE\/C analog input card?\u003c\/p\u003e\n\u003cp\u003eA: The module can be jumper-configured to support either 16 single-ended channels for maximum point density or 8 differential channels for higher common-mode noise rejection.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eTurn off all backplane power to the 1771 chassis and de-energize external field loops prior to inserting or removing the 1771-IFE\/C module.\u003c\/li\u003e\n\u003cli\u003eAlign the printed circuit board with the chassis slot guides, pushing the module until the top and bottom latching mechanism locks into place.\u003c\/li\u003e\n\u003cli\u003eTerminate signal leads to the matching 1771 field wiring arm, connecting wire shields to a single earth ground point at the panel enclosure.\u003c\/li\u003e\n\u003cli\u003eKeep analog signal cables separated from high-voltage AC conductors and inductive load lines to avoid electromagnetic interference.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48779959664830,"sku":"1771-IFE\/C","price":93.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/1771-OBD92.png?v=1787541619","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1771-ife-c-analog-input-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}