{"product_id":"allen-bradley-1769-ir6-compactlogix-rtd-analog-input-module","title":"Allen-Bradley 1769-IR6 CompactLogix RTD Analog Input Module","description":"\u003ch2\u003eAllen-Bradley 1769-IR6 CompactLogix RTD Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1769-IR6\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1769-IR6\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for RTD temperature signal acquisition within CompactLogix controller systems.\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\u003e1769-IR6\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eRTD 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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.00 lb (0.45 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e32 to 140 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 185 deg F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.5 W maximum heat dissipation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e6 RTD inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Type\u003c\/td\u003e\n\u003ctd\u003eResistance Temperature Detector (RTD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms, 0 to 3000 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eSigma-Delta analog-to-digital converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw at 5.1 VDC\u003c\/td\u003e\n\u003ctd\u003e100 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw at 24 VDC\u003c\/td\u003e\n\u003ctd\u003e35 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Mode Voltage\u003c\/td\u003e\n\u003ctd\u003e-10 to 10 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Cable Impedance\u003c\/td\u003e\n\u003ctd\u003e25 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003eGreater than 10 MOhms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePLC Backplane Communication and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe 1769-IR6 integrates with Allen-Bradley CompactLogix controllers through the 1769 backplane interface. Therefore, the module transfers processed RTD measurement data directly to the controller memory structure for logic execution and monitoring.\u003c\/p\u003e\n\u003cp\u003eThe module supports six independent RTD input channels, which allows engineers to increase temperature measurement density within CompactLogix I\/O assemblies. Additionally, the sigma-delta conversion method provides digital signal conversion for resistance-based temperature measurement applications.\u003c\/p\u003e\n\u003cp\u003eThe module supports selectable resistance ranges, including 0 to 150 Ohms, 0 to 500 Ohms, 0 to 1000 Ohms, and 0 to 3000 Ohms. As a result, users can configure the input characteristics according to different RTD sensor types and temperature measurement requirements.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1769-IR6 support direct RTD sensor connection?\u003cbr\u003eA: Yes. The module accepts RTD resistance signals through six dedicated input channels and converts the measured resistance values into digital data for CompactLogix controller processing.\u003c\/p\u003e\n\u003cp\u003eQ: What power loading does the 1769-IR6 place on the CompactLogix system?\u003cbr\u003eA: The module draws 100 mA at 5.1 VDC and 35 mA at 24 VDC according to the specified electrical characteristics.\u003c\/p\u003e\n\u003cp\u003eQ: Can the 1769-IR6 replace standard analog voltage or current input modules?\u003cbr\u003eA: No. The 1769-IR6 is designed specifically for RTD resistance measurement and does not provide standard voltage or 4-20 mA analog input functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1769-IR6 on a compatible CompactLogix 1769 I\/O assembly and verify correct module placement before applying system power.\u003c\/p\u003e\n\u003cp\u003eConnect RTD wiring according to the controller hardware manual and maintain proper separation between sensor cables and high-voltage power conductors. Use shielded instrumentation wiring when the installation environment contains electrical noise sources.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields according to the site grounding standard. Avoid unnecessary cable extensions because additional resistance can affect RTD measurement accuracy.\u003c\/p\u003e\n\u003cp\u003eBefore commissioning, verify the configured RTD input range matches the connected sensor specification. Check channel status diagnostics through the controller software to confirm correct signal acquisition.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":44578149924952,"sku":"1769-IR6","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/1769-IR6-3_1200x1200_37d75ce7-2fd3-4b2f-ac34-dce4a0870fcb.jpg?v=1786530097","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-1769-ir6-compactlogix-rtd-analog-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}