{"product_id":"plc-allen-bradley-1762ir4-1762ir4-micrologix-1200-rtd-resistance-input-module","title":"Allen-Bradley | 1762IR4  | MicroLogix 1200 (1762 Series)","description":"\u003ch2\u003eProduct Description: Allen-Bradley 1762-IR4\u003c\/h2\u003e\r\n\u003cp\u003eThe Allen-Bradley 1762-IR4 is a 4-channel analog input module designed for the MicroLogix 1100, 1200, and 1400 controller platforms. It provides precise temperature measurement using resistance temperature detectors (RTDs) or direct resistance input. This module supports multiple RTD types and wiring configurations, making it ideal for industrial temperature monitoring and process control applications requiring accurate thermal input.\u003c\/p\u003e\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003e4 individually configurable RTD\/resistance input channels\u003c\/li\u003e\r\n\u003cli\u003eSupports 2-, 3-, and 4-wire RTD configurations\u003c\/li\u003e\r\n\u003cli\u003eCompatible with common RTD types including Pt100, Pt200, Pt500, Pt1000, and Ni100\u003c\/li\u003e\r\n\u003cli\u003eHigh-resolution input conversion with programmable filters\u003c\/li\u003e\r\n\u003cli\u003eChannel- by-channel fault detection (open-circuit and out-of-range)\u003c\/li\u003e\r\n\u003cli\u003eRemovable terminal block for easy field wiring\u003c\/li\u003e\r\n\u003cli\u003eFactory-calibrated with no field calibration required\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: 4\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eSupported RTD Types\u003c\/strong\u003e: Pt100, Pt200, Pt500, Pt1000, Ni100 (IEC 751 standard)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eInput Type\u003c\/strong\u003e: RTD or resistance (Ohmic)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eResistance Ranges\u003c\/strong\u003e: 0–400 Ω and 0–4000 Ω\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eResolution\u003c\/strong\u003e: \u003cul\u003e\r\n\u003cli\u003e15 bits (RTD mode)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.5% of full scale (typical)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage\u003c\/strong\u003e: 1200V AC (channel-to-backplane)\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Draw\u003c\/strong\u003e: \u003cul\u003e\r\n\u003cli\u003e120 mA @ 5V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to 55°C\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eMounting\u003c\/strong\u003e: DIN rail\u003c\/li\u003e\r\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed, CE, CSA, RoHS, Class I Div 2\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 and control\u003c\/li\u003e\r\n\u003cli\u003eFood, beverage, and pharmaceutical manufacturing\u003c\/li\u003e\r\n\u003cli\u003eHVAC systems and cleanroom environments\u003c\/li\u003e\r\n\u003cli\u003eResistance-based process measurement\u003c\/li\u003e\r\n\u003cli\u003eOEM machinery requiring RTD-based feedback\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eAdvantages\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eMulti-type RTD support enables flexible temperature input design\u003c\/li\u003e\r\n\u003cli\u003eHigh resolution ensures accurate thermal readings\u003c\/li\u003e\r\n\u003cli\u003eCompact module size preserves control panel space\u003c\/li\u003e\r\n\u003cli\u003eDiagnostic features simplify maintenance and troubleshooting\u003c\/li\u003e\r\n\u003cli\u003eSeamless integration with MicroLogix controllers for scalable automation\u003c\/li\u003e\r\n\u003c\/ul\u003e","brand":"Rabwellplc","offers":[{"title":"Default Title","offer_id":47062221717728,"sku":"30\/1762-IR4","price":299.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/1947\/9776\/files\/10_f3d2e85f-780c-42ee-b6ae-0f580f166f5d.jpg?v=1740558418","url":"https:\/\/rabwellplc.com\/products\/plc-allen-bradley-1762ir4-1762ir4-micrologix-1200-rtd-resistance-input-module","provider":"Rabwellplc","version":"1.0","type":"link"}