{"product_id":"plc-allen-bradley-1756-irt8i-8pt-rtd-thermocouple-input-controllogix-sa","title":"ControlLogix | Allen-Bradley | 1756-IRT8I 8PT RTD Thermocouple Input ControlLogix -SA","description":"\u003ch2\u003eProduct Description: Allen-Bradley 1756-IRT8I\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 1756-IRT8I is an 8-channel analog input module for the ControlLogix platform. It supports both RTD (Resistance Temperature Detector) and thermocouple (TC) inputs, providing high-resolution and isolated temperature measurements. Each channel is individually isolated, allowing for greater flexibility and improved signal integrity. The module is designed for demanding temperature monitoring and process control applications in industrial automation systems.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e8 individually isolated analog input channels\u003c\/li\u003e\r\n\u003cli\u003eSupports RTD (Pt100, Pt1000, etc.) and thermocouple types (J, K, T, E, R, S, B, N)\u003c\/li\u003e\r\n\u003cli\u003eHigh accuracy and resolution for precise temperature measurements\u003c\/li\u003e\r\n\u003cli\u003eChannel-to-channel isolation for noise reduction and signal integrity\u003c\/li\u003e\r\n\u003cli\u003eConfigurable per channel for RTD or thermocouple use\u003c\/li\u003e\r\n\u003cli\u003eOverrange and underrange detection\u003c\/li\u003e\r\n\u003cli\u003eIntegrated open circuit detection for TCs\u003c\/li\u003e\r\n\u003cli\u003eStatus and diagnostic indicators per channel\u003c\/li\u003e\r\n\u003cli\u003eRequires 1756 ControlLogix chassis and power supply\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 8 (individually isolated)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Types\u003c\/strong\u003e: Thermocouple (J, K, T, E, R, S, B, N) and RTD (Pt100, Pt1000, Ni100, etc.)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Range\u003c\/strong\u003e: Sensor-dependent\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: 16 bits nominal\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.1% of full scale (sensor and configuration dependent)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eChannel Isolation\u003c\/strong\u003e: 250V RMS channel-to-channel and channel-to-backplane\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eUpdate Rate\u003c\/strong\u003e: Programmable per channel\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to 60°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -40°C to 85°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eEnclosure\u003c\/strong\u003e: Fits standard 1756 chassis\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL, CE, CSA, ATEX, IECEx\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eApplication Areas\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIndustrial temperature monitoring\u003c\/li\u003e\r\n\u003cli\u003eProcess control systems (chemical, food \u0026amp; beverage, pharmaceutical)\u003c\/li\u003e\r\n\u003cli\u003eMachine condition and thermal management\u003c\/li\u003e\r\n\u003cli\u003eMulti- zone furnace and oven control\u003c\/li\u003e\r\n\u003cli\u003eHigh-accuracy thermal profiling systems\u003c\/li\u003e\r\n\u003cli\u003eAny environment requiring isolated analog input measurements\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eIndividual channel isolation improves safety and signal quality\u003c\/li\u003e\r\n\u003cli\u003eSupports multiple sensor types for flexible deployment\u003c\/li\u003e\r\n\u003cli\u003eEnhanced diagnostics reduce downtime and troubleshooting time\u003c\/li\u003e\r\n\u003cli\u003eHigh accuracy ideal for precision process control\u003c\/li\u003e\r\n\u003cli\u003eSeamless integration into ControlLogix systems for scalable applications\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47603334971628,"sku":"30\/1756-IRT8I","price":1271.1,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/7044\/5036\/files\/s-l1600_ef1b6f10-e9c3-4240-ad42-09f481d8d6a0.jpg?v=1778060060","url":"https:\/\/rockwellplc.com\/products\/plc-allen-bradley-1756-irt8i-8pt-rtd-thermocouple-input-controllogix-sa","provider":"rockwellplc","version":"1.0","type":"link"}