{"product_id":"1769-if4i-allen-bradley-compactlogix-analog-input","title":"1769-IF4I Allen-Bradley CompactLogix Analog Input","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #003366;\"\u003eALLEN-BRADLEY 1769-IF4I\u003c\/strong\u003e is a high-precision 4-channel isolated analog input module designed for the CompactLogix and MicroLogix 1500 platforms. It features 16-bit resolution and individual channel-to-channel isolation, making it the ideal choice for industrial environments with mixed signals or significant potential differences between ground points. By utilizing Sigma-Delta converter technology, this module ensures highly accurate data acquisition for critical voltage and current monitoring applications.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003ch3\u003eIsolated Measurement Precision\u003c\/h3\u003e\n\u003cp\u003eThe 1769-IF4I stands out by providing 4 fully isolated channels. This architecture prevents ground loops and cross-talk, allowing you to mix different signal types (such as a 4-20mA current loop and a 0-10V voltage signal) on the same module without interference.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Diagnostics\u003c\/h3\u003e\n\u003cp\u003eEach channel includes built-in diagnostics that detect and report over-range or under-range conditions. This proactive monitoring helps maintenance teams identify sensor failures or wiring issues immediately through the Studio 5000 or RSLogix software environment.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 25px 0; border: 1px solid #e0e0e0; font-family: inherit;\"\u003e\n    \u003cthead\u003e\n        \u003ctr style=\"background-color: #f4f4f4;\"\u003e\n            \u003cth style=\"border: 1px solid #e0e0e0; padding: 15px; text-align: left; font-size: 15px; color: #333;\"\u003eFeature\u003c\/th\u003e\n            \u003cth style=\"border: 1px solid #e0e0e0; padding: 15px; text-align: left; font-size: 15px; color: #333;\"\u003eTechnical Rating\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa; width: 40%;\"\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003e4 Isolated Differential\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003e16-bit (15-bit + sign)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003e+\/-10V, 0-10V, 0-5V, 1-5V\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa;\"\u003e\u003cstrong\u003eCurrent Range\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003e0-20mA, 4-20mA\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa;\"\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003eChannel-to-Channel \u0026amp; Channel-to-Bus\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px; background-color: #fafafa;\"\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n            \u003ctd style=\"border: 1px solid #e0e0e0; padding: 12px; font-size: 14px;\"\u003e0°C to 60°C (32°F to 140°F)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Maintenance Guide\u003c\/h2\u003e\n\u003cp\u003eProper installation of the 1769-IF4I is critical for maintaining signal integrity. We recommend using high-quality shielded twisted-pair cables, such as Belden 8761, to minimize electromagnetic interference. The module fits into any standard Compact I\/O slot and connects via the \u003cstrong\u003e1769-RTBN18\u003c\/strong\u003e removable terminal block. Ensure that the module is within 8 positions of the power supply to meet backplane current requirements. Note that this module does not support hot-swapping; always remove system power before insertion or removal.\u003c\/p\u003e\n\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFull Channel Isolation:\u003c\/strong\u003e Eliminates ground loop errors, making it perfect for complex, multi-sensor industrial networks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e 16-bit resolution provides the fine granularity needed for high-stakes process control.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works seamlessly with CompactLogix 5370 controllers and legacy MicroLogix 1500 systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSigma-Delta Technology:\u003c\/strong\u003e Offers superior noise rejection and signal stability for analog processing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Does the 1769-IF4I support hot-swapping?\u003c\/strong\u003e\u003cbr\u003e\nA1: No. You must power down the entire rack before installing or removing this module to avoid hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Can I mix voltage and current signals on the same module?\u003c\/strong\u003e\u003cbr\u003e\nA2: Yes. Because each channel is independently isolated, you can configure individual channels for voltage or current inputs without interference.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Which terminal block is required for this module?\u003c\/strong\u003e\u003cbr\u003e\nA3: The 1769-IF4I requires the 1769-RTBN18 (18-point) removable terminal block for all field connections.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51050304438404,"sku":"1769-IF4I","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1769-IF4I.jpg?v=1776581280","url":"https:\/\/www.etowonauto.com\/nb\/products\/1769-if4i-allen-bradley-compactlogix-analog-input","provider":"Etowon Auto","version":"1.0","type":"link"}