{"product_id":"1790d-n0c2-analog-output-allen-bradley","title":"1790D-N0C2 Analog Output Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1790D-N0C2 Analog Current Output Module Product Introduction\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\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\u003e1790D-N0C2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 2 single-ended, \u003cspan style=\"color: #e74c3c;\"\u003enon-isolated current outputs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Range:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e0 to 20 mA\u003c\/span\u003e analog current signal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e High-precision \u003cspan style=\"color: #e74c3c;\"\u003e12-bit\u003c\/span\u003e (1\/4096), 4.88 µA per bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Accuracy:\u003c\/strong\u003e ±0.2% of full scale at 0 to 55°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Speed:\u003c\/strong\u003e Fast 2 milliseconds per channel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad Resistance:\u003c\/strong\u003e Supports up to 600 Ω maximum external load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Power Supply:\u003c\/strong\u003e 21.6 to 26.4V DC (+10% of 24V DC nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e Photocoupler isolation (I\/O to logic) tested at 1250V AC rms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e Standard 37-pin D-shell connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e Dual red\/green LEDs for channel status monitoring\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 exact model of this analog output module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This is the \u003cstrong\u003eAllen-Bradley 1790D-N0C2\u003c\/strong\u003e two-channel current output module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What analog signal does this module produce?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It outputs a standard 0 to 20 mA current signal for process control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How precise is the 1790D-N0C2 module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It offers 12-bit resolution and 0.2% full-scale accuracy for high precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast can the module update its output signals?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It has a fast 2ms conversion time per channel for responsive control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the maximum load I can connect?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Each output channel can drive a load resistance up to 600 ohms maximum.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I expand this system with more I\/O points?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, this base module supports adding up to two discrete expansion modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor technical support or purchasing information, please reach out to our team.\u003c\/p\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\" rel=\"noopener\" target=\"_blank\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003cbr\u003eContact: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone: \u003ca href=\"https:\/\/wa.me\/8615392429628\" rel=\"noopener\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47279537422594,"sku":"1790D-N0C2","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1790D-N0C2.jpg?v=1770628344","url":"https:\/\/www.nex-auto.com\/sr\/products\/1790d-n0c2-analog-output-allen-bradley","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}