{"product_id":"allen-bradley-1791d-16v0-i-o-digital-input-module","title":"Allen-Bradley 1791D-16V0 I\/O Digital Input Module","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1791D-16V0 CompactBlock I\/O Digital Input Base Module\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 Number:\u003c\/strong\u003e \u003cstrong\u003e1791D-16V0\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e CompactBlock I\/O Digital Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Points:\u003c\/strong\u003e 16 sourcing digital inputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003eOn-state minimum is 10V DC. Off-state maximum is 5V DC.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Current:\u003c\/strong\u003e \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003eOn-state current is 11mA at 30V DC max. Off-state current is 1.5mA at 5V DC max.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeviceNet Power:\u003c\/strong\u003e Requires 11-25V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Communication:\u003c\/strong\u003e Built-in DeviceNet network adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Data Size:\u003c\/strong\u003e Produces 2 to 5 input bytes based on configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Rating:\u003c\/strong\u003e IEC IP20 for basic protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.81 lbs (0.37 kg).\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: Is this module brand new and original?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: Yes, we supply only \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003enew and original\u003c\/strong\u003e\u003c\/span\u003e Allen-Bradley products.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How many input points does the 1791D-16V0 have?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: It provides 16 discrete sourcing (digital) input points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the minimum voltage to turn an input ON?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: An input requires a minimum of 10V DC to register an On-state signal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can I connect more I\/O points to this base module?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: Yes, the \u003cstrong\u003e1791D-16V0\u003c\/strong\u003e supports one additional expansion block for more I\/O.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How quickly do you ship this item?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: We process and ship orders from our \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003eavailable stock\u003c\/strong\u003e\u003c\/span\u003e within 5 business days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What shipping methods are available?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: We offer express services like DHL, FedEx, and UPS for \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003elogistics\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: We \u003cspan style=\"color: #e74c3c;\"\u003e\u003cstrong\u003esupport returns\u003c\/strong\u003e\u003c\/span\u003e for qualified products within 30 days.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2026 NexAuto Technology Limited. All rights reserved.\u003cbr\u003eOriginal Source: \u003ca href=\"https:\/\/www.nex-auto.com\/\"\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\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47296148373762,"sku":"1791D-16V0","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1791-16AC_09f2069a-81f2-4565-8661-cd08a213a9c6.jpg?v=1773901690","url":"https:\/\/www.nex-auto.com\/hr\/products\/allen-bradley-1791d-16v0-i-o-digital-input-module","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}