{"product_id":"allen-bradley-1762-if4-micrologix-4-channel-analog-input","title":"Allen-Bradley 1762-IF4 | MicroLogix 4-Channel Analog Input","description":"\u003ch2\u003eAllen-Bradley \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1762-IF4\u003c\/strong\u003e\u003c\/span\u003e MicroLogix 4-Channel Analog Input Module\u003c\/h2\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1762-IF4\u003c\/strong\u003e\u003c\/span\u003e expands the capabilities of MicroLogix controllers by providing four high-precision differential analog input channels. This module is designed to interface with a wide variety of industrial sensors, converting voltage or current signals into digital data for the controller. \u003c\/p\u003e\n\u003ch3\u003eCore Technical Advantages\u003c\/h3\u003e\n\u003cp\u003eThis module features four bipolar differential channels that effectively reject common-mode noise, ensuring signal integrity in electrically noisy industrial environments. The hardware supports versatile input ranges, including standard ±10V DC and 4-20mA signals, providing the flexibility to integrate both legacy and modern instrumentation. With a repeatability of ±0.12%, the unit guarantees consistent performance over time. Its low power consumption design (typically 1.2W) minimizes the thermal load on the 1762 bus, enhancing the overall reliability and lifespan of the entire PLC rack.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 20px 0; font-size: inherit;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #f8f8f8;\"\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #dddddd; padding: 12px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eCatalog Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cspan style=\"color: #003399;\"\u003e\u003cstrong\u003e1762-IF4\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e4 Differential (Bipolar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e15-Bit Delta-Sigma Converter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eVoltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e-10V to +10V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eCurrent Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e4mA to 20mA (Bipolar up to ±21mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #dddddd; padding: 12px;\"\u003eIP20 (IEC 60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eInstallation \u0026amp; Engineering Guide\u003c\/h3\u003e\n\u003cp\u003eMount the module to the right of the MicroLogix controller or adjacent expansion modules using the integrated 1762 bus interface. For optimal signal stability, always use high-quality shielded twisted-pair cabling, such as Belden 8761. Ensure the shield is grounded at only one end (typically at the PLC side) to prevent ground loops. To maintain the ±0.12% repeatability, avoid routing analog signal cables parallel to high-voltage power lines and ensure the module operates within the recommended temperature range of -20°C to +60°C.\u003c\/p\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe unit offers a sophisticated balance of high-density analog processing and industrial-grade durability. Its ability to handle bipolar signals allows for advanced applications like bidirectional flow monitoring or center-zero pressure sensing. Furthermore, the 1762 bus architecture enables rapid installation and configuration via standard RSLogix software, significantly reducing commissioning time. The IP20 enclosure and robust environmental ratings ensure that this module performs reliably in diverse industrial sectors, from waste-water treatment to food and beverage processing.\u003c\/p\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I mix voltage and current signals on the same module?\u003c\/strong\u003e\u003cbr\u003eA1: Yes. Each of the four channels can be individually configured to receive either voltage or current signals, providing maximum field flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: What is the maximum recommended cable length for analog inputs?\u003c\/strong\u003e\u003cbr\u003eA2: For stable signal transmission and accuracy, it is recommended to keep cable runs under 100 meters using properly shielded cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Does the module require an external 24V DC power supply?\u003c\/strong\u003e\u003cbr\u003eA3: The module draws its primary power from the MicroLogix 1762 bus, although field-side sensors may require their own dedicated power source depending on their type.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51047658193028,"sku":"1762-IF4","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1762-IF4-1.jpg?v=1776589951","url":"https:\/\/www.etowonauto.com\/tk\/products\/allen-bradley-1762-if4-micrologix-4-channel-analog-input","provider":"Etowon Auto","version":"1.0","type":"link"}