{"product_id":"allen-bradley-1769sc-it6i-isolated-thermocouple-input-module","title":"Allen-Bradley 1769sc-IT6I Isolated Thermocouple Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1769sc-IT6I is a high-performance specialty I\/O module developed by Spectrum Controls for use with the CompactLogix platform. This module provides six channels of thermocouple or millivolt (mV) inputs, specifically engineered for industrial environments where electrical noise or ground loops are present. The 'I' designation in the model number denotes that the module features individually isolated inputs, ensuring each channel is electrically independent from the others and from the backplane to maintain signal integrity.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSix individually isolated input channels for enhanced noise immunity.\u003c\/li\u003e\n\u003cli\u003eSupport for a wide range of thermocouple types including J, K, T, E, R, B, S, N, C, and L.\u003c\/li\u003e\n\u003cli\u003eSelectable input ranges for +\/- 50 mV and +\/- 100 mV signals.\u003c\/li\u003e\n\u003cli\u003e16-bit resolution for high-precision thermal monitoring.\u003c\/li\u003e\n\u003cli\u003eSix user-selectable input filters (4.17 Hz to 470 Hz) to balance noise rejection and update speed.\u003c\/li\u003e\n\u003cli\u003eContinuous overvoltage protection up to +\/- 35 VDC.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis module is ideal for temperature monitoring in critical industrial processes, such as furnace control, chemical processing, and power generation, where thermocouple signals must be isolated from ground potential differences or high-EMI environments.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1769sc-IT6I\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley \/ Spectrum Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eCompactLogix Specialty I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e6 (Individually Isolated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Rating\u003c\/td\u003e\n\u003ctd\u003e125 VAC channel-to-channel and field-to-backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Current\u003c\/td\u003e\n\u003ctd\u003e150 mA @ 5V \/ 35 mA @ 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Time\u003c\/td\u003e\n\u003ctd\u003e6 ms to 244 ms (Filter dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 1 MOhm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the CompactLogix system power is disconnected before installing or removing the module.\u003c\/li\u003e\n\u003cli\u003eMount the module in a clean, dry environment within the specified operating temperature range.\u003c\/li\u003e\n\u003cli\u003eUse shielded thermocouple extension wire to minimize electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the cable shields at the sensor end or the module end, depending on the specific application requirements to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003eVerify that the module is securely seated in the backplane and the locking tab is engaged.\u003c\/li\u003e\n\u003cli\u003eHandle with care to prevent electrostatic discharge (ESD) damage to the internal circuitry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this module compatible with standard CompactLogix racks?\u003c\/h3\u003e\u003cp\u003eYes, the 1769sc-IT6I is designed to fit directly into the Allen-Bradley CompactLogix 1769 I\/O platform.\u003c\/p\u003e\u003ch3\u003eWhat does the 'I' in the model number mean?\u003c\/h3\u003e\u003cp\u003eThe 'I' signifies that the module features individually isolated inputs, which provides electrical isolation between each channel and the backplane, protecting the system from ground loops and common-mode noise.\u003c\/p\u003e\u003ch3\u003eCan I mix different thermocouple types on the same module?\u003c\/h3\u003e\u003cp\u003eYes, because each channel is individually isolated and configurable, you can mix different supported thermocouple types or mV ranges across the six available channels.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53948252389560,"sku":"1769sc-IT6I","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/wm_1_c9187659-e693-40ea-882a-b6d95867120d.jpg?v=1787155868","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-1769sc-it6i-isolated-thermocouple-input-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}