{"product_id":"allen-bradley-isolated-analog-input-8-channel-1771-ilk","title":"Allen-Bradley Isolated Analog Input - 8 Channel 1771-ILK","description":"\u003ch2\u003eAllen-Bradley 1771-ILK Isolated Analog Input Module - High-Precision Signal Acquisition\u003c\/h2\u003e\n\u003cp\u003eExperience superior signal isolation with the \u003cstrong\u003e1771-ILK module\u003c\/strong\u003e. This advanced analog input module offers 1000V isolation per channel for maximum protection. No external power required - operates directly from backplane.\u003c\/p\u003e\n\u003ch3\u003ePremium Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e8 fully isolated differential inputs\u003c\/li\u003e\n\u003cli\u003eHigh 15-bit plus sign resolution\u003c\/li\u003e\n\u003cli\u003e1000V channel-to-channel isolation\u003c\/li\u003e\n\u003cli\u003eNo external power supply needed\u003c\/li\u003e\n\u003cli\u003eMultiple voltage and current ranges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\/Rockwell Automation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 1771-ILK Series\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e Isolated Analog Input\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 8 Differential\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation Rating:\u003c\/strong\u003e 1000V per Channel\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eResolution:\u003c\/strong\u003e 15-bit + Sign\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpdate Rate:\u003c\/strong\u003e 500ms for 8 Channels\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Ranges:\u003c\/strong\u003e 0-5V, 1-5V, ±5V, 0-10V, ±10V DC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Ranges:\u003c\/strong\u003e 4-20mA, 0-20mA, ±20mA\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eData Format:\u003c\/strong\u003e Natural Binary or BCD ±9999\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBackplane Current:\u003c\/strong\u003e 1.3A\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirement:\u003c\/strong\u003e Backplane Only\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWiring Arm:\u003c\/strong\u003e 1771-WF\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCoating:\u003c\/strong\u003e Conformal Coated\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Rack Mountable\u003c\/p\u003e\n\u003ch3\u003eEasy Setup\u003c\/h3\u003e\n\u003cp\u003eSimple rack mounting\u003c\/p\u003e\n\u003cp\u003e1771-WF wiring arm included\u003c\/p\u003e\n\u003cp\u003eNo external power wiring\u003c\/p\u003e\n\u003cp\u003eDirect backplane operation\u003c\/p\u003e\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cp\u003eHigh-noise environments\u003c\/p\u003e\n\u003cp\u003eCritical measurement applications\u003c\/p\u003e\n\u003cp\u003eProcess control systems\u003c\/p\u003e\n\u003cp\u003ePrecision monitoring tasks\u003c\/p\u003e\n\u003ch3\u003eWhat You Receive\u003c\/h3\u003e\n\u003cp\u003e1771-ILK Analog Input Module\u003c\/p\u003e\n\u003cp\u003e1771-WF Wiring Arm\u003c\/p\u003e\n\u003cp\u003eInstallation guide\u003c\/p\u003e\n\u003ch3\u003eOur Promise\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong style=\"color: #2e86ab;\"\u003e12 Month Performance Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eQuick delivery: FedEx, UPS, DHL options\u003c\/p\u003e\n\u003ch3\u003eTechnical Support\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does channel isolation provide?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e1000V isolation protects each input from electrical noise and prevents ground loops in sensitive measurement applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow accurate is the signal conversion?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1771-ILK provides 15-bit plus sign resolution for highly precise analog-to-digital conversion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum update rate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAll 8 channels update every 500 milliseconds, providing consistent data refresh for process monitoring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix voltage and current inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module supports both voltage and current signals but requires consistent input type configuration per application setup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs special wiring required?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStandard industrial wiring practices apply, using the included 1771-WF wiring arm for easy installation and maintenance.\u003c\/p\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e | \u003ca href=\"https:\/\/wa.me\/868618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51195027095834,"sku":null,"price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1771-ILK.jpg?v=1760058615","url":"https:\/\/www.ubestplc.com\/fr\/products\/allen-bradley-isolated-analog-input-8-channel-1771-ilk","provider":"Ubest Automation Limited","version":"1.0","type":"link"}