{"product_id":"1791ds-ib8xobv4-guard-i-o-module-allen-bradley","title":"1791DS-IB8XOBV4 Guard I\/O Module Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003eProduct Introduction: Allen-Bradley 1791DS-IB8XOBV4 Guard I\/O Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Parameters\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\u003e1791DS-IB8XOBV4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Line:\u003c\/strong\u003e Guard I\/O 1791DS Series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channels:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003e8 single-channel safety inputs\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput ON Voltage:\u003c\/strong\u003e 11V DC minimum signal level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 4 safety outputs (sourcing\/sinking pair).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e Wide range from 19.2 to 28.8V DC.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Draw:\u003c\/strong\u003e Low consumption at 85 mA (@ 24V DC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance \u0026amp; Safety Ratings\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certification:\u003c\/strong\u003e Complies with IEC 61508 for \u003cstrong style=\"color: #c0392b;\"\u003eSIL 3\u003c\/strong\u003e applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Category:\u003c\/strong\u003e Meets Category 4 requirements per EN 954-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Protection:\u003c\/strong\u003e High \u003cstrong style=\"color: #2980b9;\"\u003eIP64\/65\/67\u003c\/strong\u003e rating for dust and water resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Functions from -25 to 70 °C (-13 to 158 °F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e Can be stored from -40 to 85 °C (-40 to 185 °F).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e Uses DeviceNet with CIP Safety extension.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDiagnostics \u0026amp; Safety Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe module runs automatic self-diagnostics on power-up and continuously.\u003c\/li\u003e\n\u003cli\u003eA clear red status LED indicates any critical internal faults.\u003c\/li\u003e\n\u003cli\u003eIn a fault condition, safety outputs disable to maintain a safe state.\u003c\/li\u003e\n\u003cli\u003eIt supports safety devices like E-stop buttons and light curtains.\u003c\/li\u003e\n\u003cli\u003eThe design includes monitoring for channel disagreement timing.\u003c\/li\u003e\n\u003cli\u003eIt conforms to relevant EMC standards for industrial environments.\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 a genuine Allen-Bradley product?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, we supply only 100% authentic \u003cstrong\u003ebrand new original \u003c\/strong\u003eAllen-Bradley modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What makes this a 'safety' module?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e It is designed with fault-checking diagnostics to meet \u003cstrong style=\"color: #c0392b;\"\u003eSIL 3\u003c\/strong\u003e and \u003cstrong\u003eCategory 4\u003c\/strong\u003e safety standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between this and the standard IB8XOB8 model?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The \u003cstrong\u003e1791DS-IB8XOBV4\u003c\/strong\u003e has 4 dual-function output pairs and a higher \u003cstrong style=\"color: #2980b9;\"\u003eIP67\u003c\/strong\u003e rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can it interface with safety light curtains?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to work with such safety peripherals as part of a safety system.\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 original packaging.\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":47296400589058,"sku":"1791DS-IB8XOBV4","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7280\/6146\/files\/1791DS-IB8XOBV4.jpg?v=1773903492","url":"https:\/\/www.nex-auto.com\/de\/products\/1791ds-ib8xobv4-guard-i-o-module-allen-bradley","provider":"NexAuto Technology Limited","version":"1.0","type":"link"}