{"product_id":"allen-bradley-1756-if8hk-controllogix-hart-analog-input-module","title":"Allen Bradley 1756-IF8HK | ControlLogix HART Analog Input Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IF8HK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis an 8-channel HART analog input module from\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley ControlLogix\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries. It handles excess power supply voltage without affecting other channels, ensuring safe and reliable operation. The module supports seamless insertion and removal, simplifying maintenance and minimizing errors with electronic keying.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e8 Differential Channels\u003c\/strong\u003e: Provides full analog capacity with HART technology for precise measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance Friendly\u003c\/strong\u003e: Enables hot-swapping without interrupting system operation or other channel signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Connectivity\u003c\/strong\u003e: Compatible with other ControlLogix HART modules for flexible plant integration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Efficiency\u003c\/strong\u003e: Operates with 100 mA backplane current at 5 Volts and 3 mA at 24 Volts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Performance\u003c\/strong\u003e: Maximum power dissipation is 5.2 Watts with thermal dissipation of 13.7 BTU per hour.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOpen Enclosure Design\u003c\/strong\u003e: Facilitates easy installation and airflow for industrial environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Rockwell Automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e: Allen Bradley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\/Catalog No.\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IF8HK\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e: ControlLogix\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e: HART Analog Input Module\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e: 8 Differential\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e: 16–21 bits\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current (5 Volts DC)\u003c\/strong\u003e: 300 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current (24 Volts)\u003c\/strong\u003e: 70 mA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Dissipation (Max)\u003c\/strong\u003e: 3.21–4.01 Watts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Dissipation\u003c\/strong\u003e: 13.7 BTU per hour\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure\u003c\/strong\u003e: Open\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IF8HK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule is ideal for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eProcess automation requiring accurate analog input measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegration with ControlLogix systems using HART protocol\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRemote or local installations in industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eContinuous monitoring with minimal system downtime\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1756-IF8HK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures reliable analog input performance while maintaining safety and system integrity. Its HART compatibility supports enhanced system diagnostics, and the open enclosure allows easy maintenance and heat dissipation.\u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":50631607845160,"sku":"1756-IF8HK","price":152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/1756-IF8HK3.jpg?v=1757500378","url":"https:\/\/www.powerdcs.com\/products\/allen-bradley-1756-if8hk-controllogix-hart-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}