{"product_id":"1756-irt8ik-allen-bradley-controllogix-temperature-module","title":"1756-IRT8IK Allen-Bradley ControlLogix Temperature Module","description":"\u003ch2 style=\"color: #1A237E; font-size: 22px; font-weight: bold; margin-bottom: 12px;\"\u003eAllen-Bradley 1756-IRT8IK ControlLogix Temperature Input Module\u003c\/h2\u003e\n\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 15px;\"\u003e\n  The \u003cstrong style=\"color: #0D47A1;\"\u003e\u003cspan style=\"color: #0D47A1;\"\u003eAllen-Bradley 1756-IRT8IK\u003c\/span\u003e\u003c\/strong\u003e by Rockwell Automation is a high-precision, isolated 8-channel analog input module engineered for advanced temperature measurement within the ControlLogix system. Featuring an extra conformal coating layer indicated by the \"K\" suffix for superior protection against harsh environments, this 24-bit high-resolution card carries an average physical weight of 0.62 pounds (0.28 kg). It fits seamlessly into a single chassis slot and supports a flexible mix of RTD, thermocouple, and millivolt signals, ensuring exceptionally fast and reliable tracking data for chemical reactors, HVAC loops, and food production thermal logs.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1A237E; font-size: 16px; font-weight: bold; margin-bottom: 8px;\"\u003eKey Advantages\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 15px;\"\u003e\n  Built with a flexible 8-channel input matrix, this module allows engineers to mix RTDs, thermocouples, or low-level millivolt signals seamlessly across isolated ports without dedicating multiple slots to single sensor styles. It achieves remarkable reading accuracy through embedded dual Cold Junction Compensation (CJC) sensors that preserve a tight ±0.3°C tolerance baseline alongside an automatic lead resistance self-calibration engine. Furthermore, despite its lightweight construction, the unit increases localized process safety with integrated operational diagnostic networks, offering rapid wire-off fault discovery, customizable process alarms, and digital notch filters designed to filter out industrial backplane electrical hums.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1A237E; font-size: 16px; font-weight: bold; margin-bottom: 8px;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 13px; color: #333333; margin-bottom: 15px;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #F5F5F5;\"\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0; width: 40%;\"\u003eCore Product Range\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003eAllen-Bradley ControlLogix Architecture \/ Part Number: 1756-IRT8IK\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eSignal Input Sockets\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e8 Isolated Channels supporting combined RTD, Thermocouple, and millivolt feeds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #F5F5F5;\"\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eElectrical Isolation Rating\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e250V Continuous Isolation barrier protection between channel-to-system loops\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eBackplane Energy Consumed\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e200 mA at 5.1V DC \/ 150 mA at 24V DC \/ 2mA auxiliary backplane load profile\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #F5F5F5;\"\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eData Conversion Precision\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e24-Bit Analog Resolution \/ Dynamic Sync and Requested Packet Interval (RPI) tracking\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eMechanical Properties \u0026amp; Ports\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003eSingle-slot width \/ Average Weight: 0.62 lbs (0.28 kg) \/ Requires 36-pin RTB (1756-TBS6H or 1756-TBCH)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3 style=\"color: #1A237E; font-size: 16px; font-weight: bold; margin-bottom: 8px;\"\u003eQuick Installation\u003c\/h3\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 15px; padding-left: 20px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChassis Placement:\u003c\/strong\u003e Align the module card with the top and bottom chassis runners inside your Allen-Bradley ControlLogix rack, sliding it firmly until the levers lock. The compact 0.28 kg form factor ensures effortless insertion without strain on the backplane connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Interfacing:\u003c\/strong\u003e Wire up the field loops directly onto the appropriate pins of your 36-pin Removable Terminal Block (RTB) housing prior to snapping the component into place over the front module pins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration Verification:\u003c\/strong\u003e Map the synchronized sample settings inside your RSLogix 5000 or Studio 5000 development window, ensuring baseline notch filtering parameters match local line distribution frequencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1A237E; font-size: 16px; font-weight: bold; margin-bottom: 8px;\"\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp style=\"font-size: 13px; line-height: 1.4; color: #333333; margin-bottom: 10px;\"\u003e\n  \u003cstrong\u003eQ1: What does the specific \"K\" suffix represent on the Allen-Bradley 1756-IRT8IK hardware badge?\u003c\/strong\u003e\u003cbr\u003e\n  A1: The \"K\" suffix denotes that the circuit boards receive a specialized conformal coating overlay, protecting core silicon parts against ambient humidity, salt spray, and airborne chemical pollution.\n\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; line-height: 1.4; color: #333333; margin-bottom: 10px;\"\u003e\n  \u003cstrong\u003eQ2: Does the physical weight of this module include the required 36-pin Removable Terminal Block assembly?\u003c\/strong\u003e\u003cbr\u003e\n  A2: No, the net weight of approximately 0.62 lbs (0.28 kg) covers the standalone 1756-IRT8IK module itself. Adding a fully wired 1756-TBCH or 1756-TBS6H terminal block will slightly increase the overall weight when mounted in the chassis.\n\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; line-height: 1.4; color: #333333; margin-bottom: 10px;\"\u003e\n  \u003cstrong\u003eQ3: Can I combine thermocouple elements alongside standard RTDs on the same module block?\u003c\/strong\u003e\u003cbr\u003e\n  A3: Yes, the 1756-IRT8IK features independent configuration profiles for each of its 8 channels, enabling separate sensor assignments to meet complex processing demands.\n\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047654850692,"sku":"1756-IRT8IK","price":156.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1756-IRT8IK.jpg?v=1785155320","url":"https:\/\/www.etowonauto.com\/nb\/products\/1756-irt8ik-allen-bradley-controllogix-temperature-module","provider":"Etowon Auto","version":"1.0","type":"link"}