{"product_id":"1769-ir6-rockwell-automation-6-channel-analog-rtd-module","title":"1769-IR6 Rockwell Automation 6-Channel Analog RTD Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen-Bradley 1769-IR6\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-resolution thermal interface for CompactLogix and MicroLogix 1500 controllers. This module converts resistance signals from RTD sensors into digital temperature data, providing six independently configurable channels. We offer this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e, ensuring factory-sealed integrity for critical process control. It targets high-precision applications including semiconductor fabrication, HVAC management, and chemical processing where even minor temperature fluctuations compromise product quality.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe 1769-IR6 utilizes 14-bit to 16-bit resolution to deliver granular data for complex thermal loops.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 RTD \/ Resistance (Individually Configurable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSupported RTDs\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePlatinum (100, 200, 500, 1000 Ω); Copper (10 Ω); Nickel (120 Ω); Nickel-Iron (604 Ω)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResistance Ranges\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0–150 Ω, 0–500 Ω, 0–1000 Ω, 0–3000 Ω\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e14-bit (RTD); Up to 16-bit (Direct Resistance)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBackplane Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mA @ 5.1V DC; 45 mA @ 24V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e720V DC (Channel-to-Bus)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommon Mode Rejection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt;100 dB @ 50\/60 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eResponse Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e6 ms to 303 s (User-configurable filter)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Block\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1769-RTBN18 (Removable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise Immunity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module employs optical and magnetic coupling to isolate the bus from field circuitry. This architecture prevents industrial electrical noise and transients from corrupting controller logic or damaging sensitive backplane components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Lead-Wire Compensation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 1769-IR6 compensates for up to 25 Ω of wire impedance in 3-wire and 4-wire configurations. This eliminates measurement errors caused by long cable runs between the sensor and the control cabinet.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAdvanced Fault Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware constantly monitors for open-circuit and short-circuit conditions. By identifying field wiring failures instantly, the module prevents the PLC from executing logic based on \"frozen\" or erroneous temperature data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Thermal Profile:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDrawing only 1.5 Watts of power, the module minimizes heat buildup within the I\/O bank. This efficiency extends the lifespan of adjacent components in tightly packed enclosures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix different RTD types on a single 1769-IR6 module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You can configure each of the six channels independently. For instance, you may connect a Platinum 100 Ω sensor to Channel 0 and a Copper 10 Ω sensor to Channel 1 without interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the module handle long-distance sensor wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports 3-wire and 4-wire RTD connections to provide automatic lead-wire compensation. This ensures that the resistance of the copper field wiring does not add an offset to your temperature readings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module support direct resistance measurements without a temperature conversion?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. You can configure the module for direct resistance measurement (0–3000 Ω). This is ideal for interfacing with potentiometers or other variable-resistance components that do not follow standard RTD curves.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the user-configurable digital filter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe filter allows you to balance response speed against signal stability. In high-vibration environments or areas with significant electrical interference, increasing the filter time stabilizes the data and prevents \"chatter\" in your control loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":42870828630106,"sku":"1769-IR6","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/369.jpg?v=1771984544","url":"https:\/\/www.spareoil.com\/products\/1769-ir6-rockwell-automation-6-channel-analog-rtd-module","provider":"SpareOil Automation","version":"1.0","type":"link"}