{"product_id":"allen-bradley-1756-ir6i-controllogix-6-point-isolated-rtd-input-module","title":"Allen-Bradley 1756-IR6I ControlLogix 6-Point Isolated RTD Input Module","description":"\u003ch2 style=\"color: #1A237E; font-size: 22px; font-weight: bold; margin-bottom: 12px;\"\u003eAllen-Bradley 1756-IR6I ControlLogix RTD 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-IR6I\u003c\/span\u003e\u003c\/strong\u003e is a high-precision, temperature-measuring analog input module for the ControlLogix platform. Featuring six individually isolated channels and a 16-bit resolution architecture, this lightweight 0.32 kg module interfaces with 3-wire and 4-wire RTD sensors to deliver accurate thermal tracking in demanding process environments.\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\u003cul style=\"font-size: 14px; line-height: 1.5; color: #333333; margin-bottom: 15px; padding-left: 20px;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation:\u003c\/strong\u003e Six fully independent isolated sensor circuits eliminate ground loop risks and prevent cross-channel signal corruption.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Processing Modes:\u003c\/strong\u003e Supports baseline integer conversion as well as advanced 32-bit floating-point execution with temperature linearization and process\/rate alarming.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Diagnostics:\u003c\/strong\u003e Embedded with under-range\/over-range detection, programmable digital notch filters, and real-time wire-off loop sensing.\u003c\/li\u003e\n\u003c\/ul\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%;\"\u003eInput Points\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e6 Individually Isolated Channels (20-pin faceplate)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eSupported RTD Types\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003ePlatinum (100, 200, 500, 1000 Ω; α=385\/3916), Nickel (100, 120, 200, 500 Ω; α=672\/618), Copper (10 Ω)\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;\"\u003eAnalog Resolution\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e16 bits (7.7 mΩ\/bit at 487 Ω max, 15 mΩ\/bit at 1000 Ω max, 30 mΩ\/bit at 2000 Ω max, 60 mΩ\/bit at 4020 Ω max)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eModule Scan Speeds\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e10 ms min (Integer Mode) \/ 25 ms min (Floating Point Ohms) \/ 50 ms min (Floating Point Temp)\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;\"\u003eBackplane Current Draw\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e250 mA at 5.1 VDC \/ 125 mA at 24 VDC (Total Power Dissipation: 4.3 Watts max)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 8px; font-weight: bold; border: 1px solid #E0E0E0;\"\u003eOperating Scope \u0026amp; Weight\u003c\/td\u003e\n      \u003ctd style=\"padding: 8px; border: 1px solid #E0E0E0;\"\u003e0°C to 60°C (32°F to 140°F) \/ Net Module Weight: Approx. 0.32 kg\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 and firmly slide the module into any available local or remote I\/O slot within the ControlLogix chassis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Block Setup:\u003c\/strong\u003e Wire the sensors using a compatible 1756-TBNH or 1756-TBSH 20-pin Removable Terminal Block (RTB).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulticast Configuration:\u003c\/strong\u003e Establish the proper Requested Packet Interval (RPI) and Real-Time Sampling (RTS) parameters to enable deterministic data multicasting.\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 are the differences between Integer and Floating-Point data formats?\u003c\/strong\u003e\u003cbr\u003e\n  A1: Integer mode limits scaling data but processes raw readings much faster. Floating-Point mode utilizes the full internal processing library to support temperature linearization, rate alarms, and engineering unit scaling.\n\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; line-height: 1.4; color: #333333; margin-bottom: 10px;\"\u003e\n  \u003cstrong\u003eQ2: How does the module handle inherent line noise or minor resistance variances?\u003c\/strong\u003e\u003cbr\u003e\n  A2: A built-in digital notch filter minimizes plant electrical field noise, while an integrated 10-ohm copper offset feature compensates for small layout errors on sensitive copper RTD loops.\n\u003c\/p\u003e\n\u003cp style=\"font-size: 13px; line-height: 1.4; color: #333333; margin-bottom: 10px;\"\u003e\n  \u003cstrong\u003eQ3: How does the wire-off detection feature operate?\u003c\/strong\u003e\u003cbr\u003e\n  A3: The wire-off diagnostic checks loop completeness continuously. If a connection on the terminal block is loosened or a field wire breaks, a system fault flag activates instantly to avoid inaccurate control loops.\n\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050297753732,"sku":"1756-IR6I","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1756-IR6I.jpg?v=1782747285","url":"https:\/\/www.etowonauto.com\/ms\/products\/allen-bradley-1756-ir6i-controllogix-6-point-isolated-rtd-input-module","provider":"Etowon Auto","version":"1.0","type":"link"}