{"product_id":"allen-bradley-1794-ib16d-digital-input-module-flex-i-o-diagnostics","title":"Allen-Bradley 1794-IB16D Digital Input Module | Flex I\/O Diagnostics","description":"\u003ch2\u003e\u003cstrong\u003eAllen-Bradley 1794-IB16D Flex I\/O Digital Input Module with Diagnostics\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eCore 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 1794-IB16D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flex I\/O Digital Input Module with Diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e \u003cspan style=\"color: #2e86c1;\"\u003e16 Sinking Current Inputs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal On-State Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-State Current (max):\u003c\/strong\u003e 1.5mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Input Impedance:\u003c\/strong\u003e 3.1 kΩ\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation Voltage:\u003c\/strong\u003e 50V Continuous\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Power:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Power Current:\u003c\/strong\u003e 50mA max.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor Power Voltage Drop:\u003c\/strong\u003e 2.2V DC max.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Thermal:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexbus Current:\u003c\/strong\u003e 30mA @ 5V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Power Dissipation:\u003c\/strong\u003e 8.5W @ 31.2V DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Thermal Dissipation:\u003c\/strong\u003e 29 BTU\/hr. @ 31.2V DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e1794-IB16D\u003c\/strong\u003e module provides comprehensive monitoring to improve system reliability. Its diagnostic functions help maintain optimal performance.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Fault Detection:\u003c\/strong\u003e Identifies disconnected wires, open circuits, and shorted input wiring automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Monitoring:\u003c\/strong\u003e Detects reversed polarity on DC power supplies and open power supply circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Filtering:\u003c\/strong\u003e Allows users to adjust input filtering time to match application requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Indicators:\u003c\/strong\u003e Features \u003cspan style=\"color: #2e86c1;\"\u003e33 status lights\u003c\/span\u003e including 16 red diagnostic LEDs, 16 yellow ON\/OFF LEDs, and 1 red module fault LED.\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 the 1794-IB16D module new and genuine?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, we supply only 100% new and authentic Allen-Bradley \u003cstrong\u003e1794-IB16D\u003c\/strong\u003e modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What makes this module different from standard input modules?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The \u003cstrong\u003e1794-IB16D\u003c\/strong\u003e includes \u003cspan style=\"color: #2e86c1;\"\u003eadvanced diagnostic features\u003c\/span\u003e to detect wiring faults, open circuits, and short circuits automatically.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What terminal base is required for this module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e You must use either the \u003cstrong\u003e1794-TB32\u003c\/strong\u003e or \u003cstrong\u003e1794-TB32S\u003c\/strong\u003e terminal base unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does the module indicate faults?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It has 33 LEDs: yellow lights for channel status, red lights for diagnostic alerts, and a dedicated red module fault indicator.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What voltage does it operate at?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It has a nominal operating voltage of 24V DC, with detection typically between 10-32V DC.\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 30-day return policy for unused items in their original packaging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e Email us at \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e or call\/message us on \u003ca href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca href=\"https:\/\/www.nex-auto.com\/\" target=\"_blank\"\u003eNexAuto Technology Limited\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45650018009249,"sku":"1794-IB16D","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1794-IB16D.jpg?v=1768806350","url":"https:\/\/www.autonexcontrol.com\/az\/products\/allen-bradley-1794-ib16d-digital-input-module-flex-i-o-diagnostics","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}