{"product_id":"allen-bradley-1756-it6i2-enhanced-thermocouple-module","title":"Allen-Bradley 1756-IT6I2 ControlLogix 6-Point Enhanced Isolated Thermocouple Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-IT6I2 is a specialized analog input module designed for the ControlLogix platform. This module provides 6 channels of enhanced, isolated thermocouple input, engineered for high-precision temperature monitoring in industrial automation environments. Please note that this unit has been officially discontinued by the manufacturer as of March 31, 2017.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e6 isolated thermocouple input channels for reliable signal processing.\u003c\/li\u003e\n\u003cli\u003eHigh-resolution 16-bit analog-to-digital conversion.\u003c\/li\u003e\n\u003cli\u003eEnhanced input ranges covering -12 to 78 mV and -12 to 30 mV.\u003c\/li\u003e\n\u003cli\u003ePrecision resolution of 1.4 uV\/bit for sensitive temperature sensing.\u003c\/li\u003e\n\u003cli\u003eCompatible with 1756-TBNH and 1756-TBSH removable terminal blocks for efficient field wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is typically utilized in process control systems where galvanic isolation between channels is required to prevent ground loops and signal interference. It is well-suited for furnace monitoring, chemical processing, and other high-accuracy thermal management applications within a ControlLogix rack architecture.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-IT6I2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eEnhanced Isolated Thermocouple Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Range\u003c\/td\u003e\n\u003ctd\u003e-12 to 78 mV \/ -12 to 30 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (5V)\u003c\/td\u003e\n\u003ctd\u003e200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current (24V)\u003c\/td\u003e\n\u003ctd\u003e150 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power Dissipation\u003c\/td\u003e\n\u003ctd\u003e4.6 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Terminal Blocks\u003c\/td\u003e\n\u003ctd\u003e1756-TBNH, 1756-TBSH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the ControlLogix chassis is powered down before installing or removing the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eHandle the module by the edges and avoid touching the backplane connector pins to prevent ESD damage.\u003c\/li\u003e\n\u003cli\u003eUse shielded thermocouple extension wire to minimize electromagnetic interference (EMI) in industrial environments.\u003c\/li\u003e\n\u003cli\u003eVerify that the removable terminal block is fully seated and securely locked onto the module front.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate spacing within the chassis to ensure proper airflow and heat dissipation, keeping within the 4.6W power dissipation limit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs the 1756-IT6I2 still in production?\u003c\/strong\u003e No, this module was discontinued by Allen-Bradley on March 31, 2017. We supply these units as part of our inventory of legacy and replacement automation components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat terminal blocks are compatible with this module?\u003c\/strong\u003e The 1756-IT6I2 is designed to be used with 1756-TBNH (standard) or 1756-TBSH (spring-clamp) removable terminal blocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this module provide isolation?\u003c\/strong\u003e Yes, the 1756-IT6I2 is an enhanced isolated module, which provides electrical isolation between the input channels and the backplane to ensure signal integrity.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":48845766951102,"sku":"1756-IT6I2","price":86.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_d8a25a8c-cdac-43e5-b6ae-09cd36a8490e.jpg?v=1788660077","url":"https:\/\/www.autooiltech.com\/products\/allen-bradley-1756-it6i2-enhanced-thermocouple-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}