{"product_id":"1734-ib8s-allen-bradley-safety-input-module-point-i-o","title":"1734-IB8S Allen-Bradley Safety Input Module | POINT I\/O","description":"\u003ch2\u003e1734-IB8S Allen-Bradley POINT I\/O Guard Safety Module\u003c\/h2\u003e\n\u003ch3\u003eKey Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e \u003cstrong\u003eAllen-Bradley\u003c\/strong\u003e. Catalog Number: \u003cstrong\u003e1734-IB8S\u003c\/strong\u003e (Series A and B available).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Type:\u003c\/strong\u003e Guard I\/O Safety Module with \u003cspan style=\"color: #cc0000;\"\u003e8 current sinking inputs\u003c\/span\u003e and \u003cspan style=\"color: #cc0000;\"\u003e4 current sourcing pulse test outputs\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Ratings:\u003c\/strong\u003e Requires a nominal \u003cspan style=\"color: #cc0000;\"\u003e24V DC supply\u003c\/span\u003e (operating range 19.2-28.8V DC). Maximum power dissipation is 3.4 Watts (11.62 BTU\/hr).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Features configurable discrepancy time and individual ON\/OFF signal delays to prevent false readings. Each channel has a \u003cspan style=\"color: #cc0000;\"\u003ereaction time of 16.2 milliseconds\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Tolerance:\u003c\/strong\u003e The open-style enclosure supports horizontal or vertical mounting. Current derates to \u003cspan style=\"color: #cc0000;\"\u003e2.8A at 20° Celsius\u003c\/span\u003e, ensuring reliable operation in various conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation \u0026amp; Interference:\u003c\/strong\u003e Provides continuous isolation voltage of \u003cspan style=\"color: #cc0000;\"\u003e50 Volts\u003c\/span\u003e and includes external wiring short checks when combined with test outputs to enhance signal integrity and noise immunity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat controllers is the 1734-IB8S compatible with?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1734-IB8S\u003c\/strong\u003e works seamlessly with GuardLogix, Compact GuardLogix, and SmartGuard controllers, administering CIP Safety protocol extensions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use this module for both single and dual-channel safety devices?\u003c\/strong\u003e\u003cbr\u003eYes. You can configure it for Single-Channel mode (Category 2) or Dual-Channel mode (Category 3 and 4) with adjustable discrepancy time for evaluating signal consistency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHow does the 1734-IB8S prevent false trigger readings?\u003c\/strong\u003e\u003cbr\u003eIt features individually adjustable ON and OFF signal delays per channel and an external wiring short check, which filters out signal fluctuations to prevent false positives or negatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the maximum input current per channel?\u003c\/strong\u003e\u003cbr\u003eThe maximum input current for the \u003cstrong\u003e1734-IB8S\u003c\/strong\u003e is 175 mA. The module draws a max bus current (no load) of 25 mA.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat terminal base do I need for installation?\u003c\/strong\u003e\u003cbr\u003eYou must use either the \u003cstrong\u003e1734-TOP\u003c\/strong\u003e or \u003cstrong\u003e1734-TB\u003c\/strong\u003e terminal base to connect field wiring to this safety module.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eContact Information Inquiries:\u003c\/strong\u003e\u003cbr\u003eEmail: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e\u003cbr\u003ePhone \/ WhatsApp: \u003ca rel=\"noopener\" href=\"https:\/\/wa.me\/8615392429628\" target=\"_blank\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003ePartner: \u003ca rel=\"noopener\" 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":45817195397281,"sku":"1734-IB8S","price":215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1734-IB8S-1.jpg?v=1773387836","url":"https:\/\/www.autonexcontrol.com\/uk\/products\/1734-ib8s-allen-bradley-safety-input-module-point-i-o","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}