{"product_id":"allen-bradley-1794-ib16d-flex-i-o-input-module-diagnostic","title":"Allen-Bradley 1794-IB16D Flex I\/O Input Module Diagnostic","description":"\u003ch2\u003eAllen-Bradley 1794-IB16D Flex I\/O Digital Input Module with Diagnostics\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong style=\"color: #1a5276;\"\u003eAllen-Bradley 1794-IB16D\u003c\/strong\u003e is a Flex I\/O digital input module with diagnostics, featuring 16 sinking current inputs. Weighing 0.09 kg, it detects disconnected wires, open circuits, and shorted wiring, providing advanced fault diagnosis for industrial automation systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Identification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Allen-Bradley\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1794-IB16D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Flex I\/O Digital Input Module w\/ Diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Base:\u003c\/strong\u003e 1794-TB32 or 1794-TB32S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyswitch Position:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f0f0f0;\"\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 40%;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; border: 1px solid #ccc; text-align: left; width: 60%;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e0.09 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNumber of Inputs\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e16 (sinking current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOn-state Voltage (nom.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eOn-state Current (max.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e1.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eNominal Input Impedance\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e3.1 kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSensor Power Current (max.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e50 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eSensor Power Voltage Drop (max.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e2.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e50V Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eFlexbus Current\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e30 mA @ 5V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003ePower Dissipation (max.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e8.5W @ 31.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eThermal Dissipation (max.)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e29 BTU\/hr @ 31.2V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eDimensions (W×H×D)\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e45.7 × 94 × 53.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003eUPC\u003c\/td\u003e\n\u003ctd style=\"padding: 6px 12px; border: 1px solid #ccc;\"\u003e10612598305954\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eDiagnostic Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDetects disconnected wires.\u003c\/li\u003e\n\u003cli\u003eIdentifies open input field device circuits.\u003c\/li\u003e\n\u003cli\u003eDetects shorted input wiring.\u003c\/li\u003e\n\u003cli\u003eReversed \"+\" and \"-\" connector detection.\u003c\/li\u003e\n\u003cli\u003eOpen power supply circuit detection.\u003c\/li\u003e\n\u003cli\u003eAdjustable input filtering time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eLED Indicators\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 red diagnostic status indicators\u003c\/li\u003e\n\u003cli\u003e16 yellow ON\/OFF status indicators\u003c\/li\u003e\n\u003cli\u003e1 red module fault indicator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount on 1794-TB32 or 1794-TB32S terminal base.\u003c\/li\u003e\n\u003cli\u003eSet keyswitch to Position 4.\u003c\/li\u003e\n\u003cli\u003ePush Flexbus connector fully left to connect adjacent base.\u003c\/li\u003e\n\u003cli\u003eInputs detect on-state between 10-32V DC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1:\u003c\/strong\u003e How many inputs does the 1794-IB16D have?\u003cbr\u003e\n\u003cstrong\u003eA1:\u003c\/strong\u003e 16 sinking current inputs.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2:\u003c\/strong\u003e What is the on-state voltage range?\u003cbr\u003e\n\u003cstrong\u003eA2:\u003c\/strong\u003e 10 to 32V DC (nominal 24V DC).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3:\u003c\/strong\u003e What is the weight of the module?\u003cbr\u003e\n\u003cstrong\u003eA3:\u003c\/strong\u003e 0.09 kg.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52645803982980,"sku":"1794-IB16D","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1794-IB16D-1.jpg?v=1786878993","url":"https:\/\/www.etowonauto.com\/nb\/products\/allen-bradley-1794-ib16d-flex-i-o-input-module-diagnostic","provider":"Etowon Auto","version":"1.0","type":"link"}