{"product_id":"allen-bradley-1762-it4-thermocouple-input-15-bit","title":"Allen-Bradley 1762-IT4 Thermocouple Input 15 Bit","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0066cc;\"\u003eAllen-Bradley 1762-IT4\u003c\/strong\u003e is a MicroLogix 1200 thermocouple and millivolt input module with 4 channels plus a CJC sensor. Weighing approximately 230 g, it supports thermocouple types J, K, T, E, R, N, S, B, and C, and accepts ±50 mV and ±100 mV signals for temperature and direct transducer measurement.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e4 thermocouple input channels plus 1 CJC sensor for cold junction compensation. Supports Type J, K, T, E, R, N, S, B, and C thermocouples. Accepts ±50 mV and ±100 mV millivolt signals. 15 bit plus sign resolution with Delta Sigma conversion. Programmable notch filter at 10 Hz, 50 Hz, 60 Hz, 250 Hz, 500 Hz, and 1 kHz. Autocalibrates during power up. CJC sensor accuracy of ±1.3°C (±2.54°F). Lightweight 230 g design.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1762-IT4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eMicroLogix 1200\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eThermocouple \/ mV Input\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd\u003e4 Channels plus 1 CJC Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible Thermocouples\u003c\/td\u003e\n\u003ctd\u003eType J, K, T, E, R, N, S, B, C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCompatible mV Signals\u003c\/td\u003e\n\u003ctd\u003e-50 to 50 mV, -100 to 100 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eModule Resolution\u003c\/td\u003e\n\u003ctd\u003e15 bit plus sign\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eConverter Type\u003c\/td\u003e\n\u003ctd\u003eDelta Sigma\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eFilter Frequencies\u003c\/td\u003e\n\u003ctd\u003e10 Hz, 50 Hz, 60 Hz, 250 Hz, 500 Hz, 1 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eChannel Update Time\u003c\/td\u003e\n\u003ctd\u003e303 ms, 63 ms, 53 ms, 15 ms, 9 ms, 7 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCurrent Draw (5.1V)\u003c\/td\u003e\n\u003ctd\u003e40 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eCurrent Draw (24V)\u003c\/td\u003e\n\u003ctd\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eHeat Dissipation\u003c\/td\u003e\n\u003ctd\u003e1.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Supply Distance\u003c\/td\u003e\n\u003ctd\u003e6 Modules Maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55°C (32 to 131°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85°C (-40 to 185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eVibration\u003c\/td\u003e\n\u003ctd\u003e5 g at 10 to 500 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Shock\u003c\/td\u003e\n\u003ctd\u003e30 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.54 x 3.43 x 1.58 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 230 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eMount the \u003cstrong style=\"color: #0066cc;\"\u003e1762-IT4\u003c\/strong\u003e (approx. 230 g) on a standard DIN rail beside the MicroLogix 1200 controller or other I\/O modules. Secure it using the snap on lever on top. Wire thermocouples using differential input wiring. Use Belden 8761 cable for millivolt signal wiring. Select appropriate filter frequency per channel to stabilize readings. Keep the module within 6 slots of the power supply. Operate in dry, clean environments within 0 to 55°C.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eSupports 9 thermocouple types for broad temperature measurement flexibility. CJC sensor improves measurement accuracy at the cold junction. 15 bit plus sign resolution delivers precise temperature readings. Programmable filters eliminate noise and fluctuations. Autocalibration during power up ensures long term accuracy. Lightweight 230 g DIN rail design saves panel space and simplifies installation.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e Which thermocouple types does the 1762-IT4 support?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA1:\u003c\/strong\u003e It supports Type J, K, T, E, R, N, S, B, and C thermocouples plus ±50 mV and ±100 mV signals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the module resolution?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA2:\u003c\/strong\u003e It provides 15 bit plus sign resolution using Delta Sigma conversion.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e How accurate is the CJC sensor?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA3:\u003c\/strong\u003e The CJC sensor offers accuracy of ±1.3°C (±2.54°F).\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":67640791466116,"sku":"1762-IT4","price":174.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1762-IT4.jpg?v=1792936015","url":"https:\/\/www.etowonauto.com\/tk\/products\/allen-bradley-1762-it4-thermocouple-input-15-bit","provider":"Etowon Auto","version":"1.0","type":"link"}