{"product_id":"allen-bradley-1769sc-if8u-universal-analog-input-module","title":"Allen-Bradley 1769SC-IF8U Universal Analog Input Module","description":"\u003ch2\u003eAllen-Bradley 1769SC-IF8U Universal Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for multi-signal analog acquisition in CompactLogix and MicroLogix 1500 systems, the \u003cstrong\u003eAllen-Bradley 1769SC-IF8U\u003c\/strong\u003e (\u003cstrong\u003e1769SC-IF8U\u003c\/strong\u003e Universal Analog Input Module) provides direct physical signal conversion from thermocouple, RTD, resistance, voltage, and current inputs into digital process data.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\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\u003e1769SC-IF8U\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eUniversal Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Platforms\u003c\/td\u003e\n\u003ctd\u003e1769 CompactLogix \/ MicroLogix 1500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e8 universal analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Width\u003c\/td\u003e\n\u003ctd\u003eSingle slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Range\u003c\/td\u003e\n\u003ctd\u003e+\/-50 mV, +\/-100 mV, 0-5 V, 1-5 V, 0-10 V, +\/-10 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Range\u003c\/td\u003e\n\u003ctd\u003e0-20 mA, 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Input Range\u003c\/td\u003e\n\u003ctd\u003e0-150 ohms, 0-1000 ohms, 0-3000 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRTD Compatibility\u003c\/td\u003e\n\u003ctd\u003ePT385\/3916, Ni618\/672, NiFe518, Cu426\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermocouple Compatibility\u003c\/td\u003e\n\u003ctd\u003eJ, K, T, B, E, R, S, N, C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Rate\u003c\/td\u003e\n\u003ctd\u003e10 Hz, 50 Hz, 60 Hz, 250 Hz, 1000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample Time\u003c\/td\u003e\n\u003ctd\u003e2.44 ms, 0.53 ms, 0.45 ms, 0.15 ms, 0.07 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Filter\u003c\/td\u003e\n\u003ctd\u003eFive selectable filter frequencies per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Overvoltage Protection\u003c\/td\u003e\n\u003ctd\u003e+\/-30 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Overcurrent Protection\u003c\/td\u003e\n\u003ctd\u003e+\/-28 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and Compact I\/O Signal Processing Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1769SC-IF8U integrates into Allen-Bradley CompactLogix architectures through the 1769 I\/O bus communication interface. The module supports I\/O density scaling with eight configurable channels, allowing multiple field signal types to be processed within a single slot.\u003c\/p\u003e\n\u003cp\u003eThe universal input design supports firmware-configurable measurement selection for voltage, current, thermocouple, RTD, and resistance signals. Channel-level input filtering parameters allow adjustment of signal acquisition behavior for different process measurement conditions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What input signal types are supported by the 1769SC-IF8U?\u003cbr\u003eA: The module supports voltage, current, thermocouple, RTD, and resistance input signals through eight configurable universal analog input channels.\u003c\/p\u003e\n\u003cp\u003eQ: How is channel filtering configured on the module?\u003cbr\u003eA: Each channel provides individually selectable input filter frequencies, allowing signal processing settings to be adjusted according to measurement requirements.\u003c\/p\u003e\n\u003cp\u003eQ: What is the resolution of the analog input conversion?\u003cbr\u003eA: The 1769SC-IF8U provides 16-bit analog-to-digital conversion resolution for connected field input signals.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769SC-IF8U into a compatible 1769 CompactLogix or MicroLogix 1500 I\/O assembly following the controller platform installation requirements. Verify that field wiring matches the selected input configuration before applying power.\u003c\/p\u003e\n\u003cp\u003eRoute analog signal cables separately from AC power conductors and high-current switching circuits. Use shielded instrumentation cable where required, with cable shields terminated according to the system grounding practice. Confirm correct polarity for voltage and current inputs and verify sensor wiring for thermocouple and RTD connections before commissioning.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43668019904602,"sku":"1769SC-IF8U","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1769SC-IF8U.jpg?v=1784256076","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1769sc-if8u-universal-analog-input-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}