{"product_id":"1734-ib8-24v-dc-digital-input-module-allen-bradley","title":"1734-IB8 24V DC Digital Input Module | Allen-Bradley","description":"\u003ch2\u003e\u003cstrong\u003e1734-IB8 Allen-Bradley POINT I\/O 8-Channel Sinking Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications and Electrical Data\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAllen-Bradley designs the \u003cstrong\u003e1734-IB8\u003c\/strong\u003e as a digital DC sinking input module featuring eight input channels in one group.\u003c\/li\u003e\n\u003cli\u003eInput voltage category operates at 24V DC nominal with an acceptable range from 10V DC to 28.8V DC.\u003c\/li\u003e\n\u003cli\u003eInput current range spans 2 mA to 5 mA with nominal current of 4 mA at 24V DC.\u003c\/li\u003e\n\u003cli\u003eMaximum input current per channel measures 5 mA ensuring compatibility with standard industrial sensors.\u003c\/li\u003e\n\u003cli\u003ePOINTBus current consumption draws 75 mA at 5V DC from the backplane for efficient power usage.\u003c\/li\u003e\n\u003cli\u003ePower dissipation reaches 1.6 Watts with thermal dissipation of 5.5 BTU\/hour at maximum ratings.\u003c\/li\u003e\n\u003cli\u003eInput filter time combines 0.5 ms hardware delay with user-selectable software settings from 0 to 63 ms.\u003c\/li\u003e\n\u003cli\u003eIsolation voltage provides 50V continuous between field and system sides with reinforced insulation tested at 2500V DC for 60 seconds.\u003c\/li\u003e\n\u003cli\u003eDimensions measure 56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 in.) with a compact form factor for space-saving panels.\u003c\/li\u003e\n\u003cli\u003eWeight approximates 31.8 g (1.12 oz) contributing to lightweight assembly on DIN rails.\u003c\/li\u003e\n\u003cli\u003eEnclosure carries an open-style rating requiring installation within a protected enclosure.\u003c\/li\u003e\n\u003cli\u003eKeyswitch position sets to 1 preventing mismating with other module types in the system.\u003c\/li\u003e\n\u003cli\u003eTerminal base screw torque requires 0.8 N-m (7 lb-in) for secure field wiring connections.\u003c\/li\u003e\n\u003cli\u003eOperating temperature range spans -21 to 55 degrees Celsius for reliable industrial performance.\u003c\/li\u003e\n\u003cli\u003eMounting orientation supports both horizontal and vertical DIN rail installations for flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTerminal Base Requirements and Mechanical Mounting\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e1734-IB8\u003c\/strong\u003e requires either a 1734-TB or 1734-TBS wiring base assembly for proper installation.\u003c\/li\u003e\n\u003cli\u003eMount the terminal base on a DIN rail using zinc plated yellow chromate steel for proper grounding.\u003c\/li\u003e\n\u003cli\u003eSecure the DIN rail to the mounting surface every 200 mm (7.8 inches) using appropriate anchors.\u003c\/li\u003e\n\u003cli\u003eAll field wiring connects through the removable terminal block on the wiring base assembly.\u003c\/li\u003e\n\u003cli\u003eThe module features a locking mechanism and side-in writable label for easy identification.\u003c\/li\u003e\n\u003cli\u003eInstallation requires a compatible POINT I\/O communication adapter to supply backplane power and network connectivity.\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\u003eIs the 1734-IB8 brand new and authentic?\u003c\/strong\u003e\u003cbr\u003eYes, we supply only \u003cstrong\u003e1734-IB8\u003c\/strong\u003e modules in brand new, original factory-sealed condition.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo you have the 1734-IB8 in stock for immediate shipment?\u003c\/strong\u003e\u003cbr\u003eWe maintain inventory of the \u003cstrong\u003e1734-IB8\u003c\/strong\u003e and ship most orders within five business days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhich shipping carriers do you use for this module?\u003c\/strong\u003e\u003cbr\u003eWe ship using FedEx, UPS, and DHL depending on your location and preference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the return policy for this Allen-Bradley module?\u003c\/strong\u003e\u003cbr\u003eWe accept returns within 30 days of delivery for unused and resalable items.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat terminal base does the 1734-IB8 require?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003e1734-IB8\u003c\/strong\u003e requires either a 1734-TB or 1734-TBS wiring base assembly for operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat communication networks support the 1734-IB8?\u003c\/strong\u003e\u003cbr\u003eSeries C modules work with DeviceNet and ProfiBus adapters in addition to standard POINT I\/O networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan the 1734-IB8 mount horizontally or vertically?\u003c\/strong\u003e\u003cbr\u003eYes, the module supports both horizontal and vertical DIN rail mounting orientations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the input filter time for this module?\u003c\/strong\u003e\u003cbr\u003eHardware provides 0.5 ms filter plus user-selectable software delays from 0 to 63 ms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes an expert need to install this module?\u003c\/strong\u003e\u003cbr\u003eYes, proper installation requires knowledge of all involved parts and equipment for safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eContact Information Inquiries: \u003ca href=\"mailto:sales@nex-auto.com\"\u003esales@nex-auto.com\u003c\/a\u003e , \u003ca href=\"https:\/\/wa.me\/8615392429628\"\u003e+86 153 9242 9628\u003c\/a\u003e\u003cbr\u003ePartner NexAuto Technology Limited : \u003ca href=\"https:\/\/www.nex-auto.com\/\"\u003ehttps:\/\/www.nex-auto.com\/\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45817085132961,"sku":"1734-IB8","price":241.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/1734-IB8-1.jpg?v=1773387224","url":"https:\/\/www.autonexcontrol.com\/pl\/products\/1734-ib8-24v-dc-digital-input-module-allen-bradley","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}