{"product_id":"allen-bradley-analog-combination-module-1746-nio4v","title":"Allen-Bradley Analog Combination Module 1746-NIO4V","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1746-NIO4V Analog Combination I\/O Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview \u0026amp; Core Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e1746-NIO4V\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SLC 500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Analog Combination I\/O\u003c\/li\u003e\n\u003cli\u003eThis module provides \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003etwo configurable inputs and two voltage outputs\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003eIt is designed for SLC 500 fixed or modular hardware systems.\u003c\/li\u003e\n\u003cli\u003eThe \u003cstrong\u003e1746-NIO4V\u003c\/strong\u003e saves crucial space in your control chassis.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e 2 differential, individually selectable channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Types:\u003c\/strong\u003e Voltage or current per channel via configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Input Range:\u003c\/strong\u003e -10V to +10V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Input Range:\u003c\/strong\u003e -20 mA to +20 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 2 non-isolated \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003evoltage outputs\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage Range:\u003c\/strong\u003e -10V to +10V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Load:\u003c\/strong\u003e Requires a load greater than 1 kOhm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eHigh-Performance Conversion \u0026amp; Speed\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Resolution:\u003c\/strong\u003e High-fidelity \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e16-bit\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Resolution:\u003c\/strong\u003e Effective \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e14-bit\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Time:\u003c\/strong\u003e Extremely fast \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e512 microsecond\u003c\/strong\u003e\u003c\/span\u003e total scan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Converter:\u003c\/strong\u003e Uses Delta-Sigma modulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Converter:\u003c\/strong\u003e Uses R-2R Ladder DAC method.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Step Response:\u003c\/strong\u003e Quick 2.5 milliseconds (to 95%).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAccuracy \u0026amp; Signal Integrity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Accuracy (Voltage):\u003c\/strong\u003e Approximately ±0.504% of full scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Accuracy (Current):\u003c\/strong\u003e Approximately ±0.642% of full scale.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Accuracy:\u003c\/strong\u003e Approximately ±0.384% of full scale (±10V).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-Linearity:\u003c\/strong\u003e Excellent at 0.01% for inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRepeatability:\u003c\/strong\u003e ±1 LSB for input channels.\u003c\/li\u003e\n\u003cli\u003eAll specs are defined for 0°C to 60°C operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eElectrical Ratings \u0026amp; Protection\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (5V):\u003c\/strong\u003e 55 mA maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current (24V):\u003c\/strong\u003e 115 mA maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e500V DC\u003c\/strong\u003e\u003c\/span\u003e tested (field wiring to backplane).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Protection:\u003c\/strong\u003e Up to 220V AC\/DC on inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance (Voltage):\u003c\/strong\u003e 1 MOhm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance (Current):\u003c\/strong\u003e 250 Ohms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the main difference between the 1746-NIO4V and NIO4I?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The \u003cstrong\u003e1746-NIO4V\u003c\/strong\u003e has \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003evoltage outputs\u003c\/strong\u003e\u003c\/span\u003e, while the NIO4I has current outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can the input channels handle both signal types at once?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, each of the two input channels can be independently configured for voltage or current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the output type and range of this module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It provides two \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e-10V to +10V DC voltage outputs\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast is the module's update time?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It features a very rapid aggregate update time of 512 microseconds for all channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is this module compatible with Logix platforms?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it can be used as distributed I\/O with CompactLogix and ControlLogix PACs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e We offer a \u003cspan style=\"color: #2e74b5;\"\u003e\u003cstrong\u003e30-day return window\u003c\/strong\u003e\u003c\/span\u003e for new, unused products in original packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information for Inquiries:\u003c\/strong\u003e \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e, \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45570774958241,"sku":"1746-NIO4V","price":223.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1746-NIO4V.jpg?v=1766563058","url":"https:\/\/www.autonexcontrol.com\/sk\/products\/allen-bradley-analog-combination-module-1746-nio4v","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}