{"product_id":"allen-bradley-1769-ir6-rtd-resistance-input-module-compact-i-o","title":"Allen-Bradley 1769-IR6 RTD\/Resistance Input Module-Compact I\/O","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1769-IR6 is a Compact I\/O RTD\/resistance input module designed for accurate temperature and resistance measurement in industrial automation systems. With six individually configurable input channels, this module supports a wide range of RTD sensors and direct resistance signals, making it a versatile choice for demanding applications.\u003c\/p\u003e\u003cp\u003ePart of the CompactLogix family, the 1769-IR6 fits into a single slot of a 1769 CompactLogix chassis or a MicroLogix 1500 controller. It offers reliable performance with built-in diagnostics and flexible mounting options, ensuring seamless integration into existing control systems.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eKey specifications of the Allen-Bradley 1769-IR6 module include:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation \/ Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1769-IR6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e RTD \/ Resistance Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e CompactLogix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Family:\u003c\/strong\u003e Compact I\/O\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e RTD Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type:\u003c\/strong\u003e Resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensors Supported:\u003c\/strong\u003e 100, 200, 500, 1000 Ω Platinum 385; 100, 200, 500, 1000 Ω Platinum 3916; 120 Ω Nickel 672; 120 Ω Nickel 618; 10 Ω Nickel-iron 518\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Signals:\u003c\/strong\u003e 150 Ω, 500 Ω, 1000 Ω, 3000 Ω\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Cable:\u003c\/strong\u003e 6 Point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw @ 5.1V:\u003c\/strong\u003e 100 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw @ 24V:\u003c\/strong\u003e 35 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Dissipation, Max:\u003c\/strong\u003e 1.5 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverter Type:\u003c\/strong\u003e Sigma Delta\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNonlinearity:\u003c\/strong\u003e ±0.05%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability (50\/60 Hz filter):\u003c\/strong\u003e ±0.01 °C (0.018 °F) for Ni and NiFe; ±0.2 °C (0.36 °F) for other RTD inputs; ±0.04 Ω for 150 Ω resistances; ±0.2 Ω for other resistances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpen Circuit Detection Time:\u003c\/strong\u003e 6 ms…303 s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Size (Solid):\u003c\/strong\u003e 22 to 14 AWG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWire Type:\u003c\/strong\u003e Copper 90 degrees Celsius\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e A and B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Door Part Number:\u003c\/strong\u003e 1769-RD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Door Label Part Number:\u003c\/strong\u003e 1769-RL2 series B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Terminal Block Part Number:\u003c\/strong\u003e 1769-RTBN18\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Cable:\u003c\/strong\u003e 2-wire: Belden 9501 or equivalent; 3-wire: Belden 9533 or equivalent; 4-wire: Belden 83503 or equivalent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 10611320314417\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC:\u003c\/strong\u003e 32151705\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1769-IR6 excels in temperature monitoring applications across process industries, including chemical, pharmaceutical, and food processing. Its ability to handle direct resistance signals also makes it suitable for displacement measurement in factory automation, such as clamping and rotation detection.\u003c\/p\u003e\u003cp\u003eFor example, in a packaging line, the 1769-IR6 can monitor motor winding temperatures via RTDs, providing early warning of overheating and preventing unplanned downtime. Its high repeatability (±0.01 °C for nickel sensors) ensures precise control in critical processes.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup\u003c\/h2\u003e\u003cp\u003eMount the 1769-IR6 on a DIN rail or panel within a 1769 CompactLogix chassis. Connect RTDs using 2, 3, or 4-wire configurations, following the recommended Belden cables for optimal signal integrity. Use the removable terminal block (1769-RTBN18) for easy wiring and replacement. Configure each of the six channels individually via the controller software, selecting the appropriate sensor type and filter frequency (10 Hz, 50 Hz, 60 Hz, 250 Hz, 500 Hz, 1 kHz).\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRegularly inspect the terminal block connections and ensure the module is free from dust and moisture. The 1769-IR6 features built-in open-circuit, short-circuit, and over\/under-range detection, simplifying troubleshooting. With a non-condensing relative humidity range of 5-95% and vibration tolerance up to 5 G at 10-100 Hz, this module is built for demanding industrial environments. Its robust design minimizes maintenance needs, reducing total cost of ownership.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThe 1769-IR6 is compatible with MicroLogix 1500 and CompactLogix controllers. It can also be used in distributed I\/O racks with 1769-ADN DeviceNet or 1769-AENTR Ethernet adapters. This flexibility allows seamless integration into both centralized and distributed control architectures.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eWhen ordering the 1769-IR6, verify the series (A or B) and ensure you have the correct replacement parts if needed. For applications requiring high accuracy, select the appropriate RTD type and wiring configuration. PLC Source PRO offers genuine Allen-Bradley modules with fast shipping and competitive pricing, ensuring you get reliable components for your automation projects.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44438672113763,"sku":"1769-IR6","price":232.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1769-ADN_e9df2bc6-d6a3-4c05-baaf-a6bb023bd774.jpg?v=1785841594","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/allen-bradley-1769-ir6-rtd-resistance-input-module-compact-i-o","provider":"PLC Source PRO","version":"1.0","type":"link"}