{"product_id":"1734-adn-allen-bradley-point-i-o-devicenet-adapter-module","title":"1734-ADN Allen-Bradley POINT I\/O DeviceNet Adapter Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #0056b3;\"\u003eAllen-Bradley 1734-ADN\u003c\/strong\u003e is a POINT I\/O DeviceNet communication adapter module manufactured by Rockwell Automation. Designed for distributed I\/O architectures, this compact module mounts on the leftmost position of a POINT I\/O assembly, interfacing up to 63 local POINT I\/O modules with a primary DeviceNet control network.\u003c\/p\u003e\n\n\u003cp\u003eOperating on a \u003cstrong\u003e24 V DC\u003c\/strong\u003e nominal power supply with a 1000 mA POINTBus backplane current output, the \u003cstrong style=\"color: #0056b3;\"\u003e1734-ADN\u003c\/strong\u003e supports communication rates of 125K, 250K, and 500K bits\/second with autobaud detection capability. Weighing \u003cstrong\u003e0.22 kg (0.49 lbs)\u003c\/strong\u003e with an estimated package shipping weight of \u003cstrong\u003e0.45 kg (0.99 lbs)\u003c\/strong\u003e, this DIN rail-mounted adapter features built-in rotary node address switches (0–63) and Auto Device Replacement (ADR) functionality.\u003c\/p\u003e\n\n\u003ch2\u003eCore Technical Advantages\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Module Expansion Capacity:\u003c\/strong\u003e Drives up to 63 POINT I\/O modules and up to 504 I\/O points on a single backplane rack layout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Device Replacement (ADR):\u003c\/strong\u003e Simplifies maintenance by automatically downloading saved configuration parameters to replacement modules on power-up.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Communication Rates:\u003c\/strong\u003e Supports standard DeviceNet rates (125K, 250K, 500K baud) with automatic baud rate matching up to 1 Mbaud.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact DIN Rail Mounting:\u003c\/strong\u003e Features a quick snap-locking mechanism that mounts directly on standard EN 50022 DIN rails for rapid, vertical system assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"border: 1px solid #dddddd; text-align: left; padding: 8px;\"\u003eSpecification Details\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eBrand \/ Manufacturer\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eCatalog Number \/ Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1734-ADN\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eProduct Series\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003ePOINT I\/O Bulletin 1734\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eModule Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eDeviceNet Communication Adapter Module\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eInput Voltage \/ Power Dissipation\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e24 V DC (23 V DC min) \/ 2.8 W at 28.8 V DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eField Side Power \/ Inrush Current\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e400 mA \/ 6 A max\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003ePOINTBus Current Output\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e1000 mA max\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eModule \/ I\/O Point Capacity\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e63 POINT I\/O Modules \/ Up to 504 I\/O Points\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eDeviceNet Communication Speeds\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003e125K, 250K, 500K bits\/sec (Autobaud up to 1 Mbaud)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eAddressing Method\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eRotary Thumbwheel Switches (Node Addresses 00 to 63)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eRack Position\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eLeftmost Position (Position 0) on POINT I\/O Rail\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px; font-weight: bold;\"\u003eEstimated Net \/ Shipping Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #dddddd; padding: 8px;\"\u003eNet Unit: 0.22 kg (0.49 lbs) | Gross Shipping: 0.45 kg (0.99 lbs)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Commissioning Guidelines\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVertical Rail Mounting:\u003c\/strong\u003e Position the adapter vertically in front of the DIN rail, then apply firm pressure until the lower locking tab latches securely.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeviceNet Plug Attachment:\u003c\/strong\u003e Insert the 5-pin DeviceNet wiring connector firmly into the front terminal and tighten the holding screws on both sides.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNode Address Configuration:\u003c\/strong\u003e Set the rotary thumbwheel switches to the desired DeviceNet node address (0–63) before applying 24 V DC system power.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How many I\/O modules can a single 1734-ADN adapter support?\u003c\/strong\u003e\u003cbr\u003e\nA1: Supports up to 63 POINT I\/O modules with a maximum of 504 total I\/O points.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: What is the POINTBus current output capacity?\u003c\/strong\u003e\u003cbr\u003e\nA2: Provides up to 1000 mA backplane current to power connected expansion modules.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: How is the node address configured on this module?\u003c\/strong\u003e\u003cbr\u003e\nA3: Via two rotary thumbwheel switches located on the upper right side of the module (addresses 0–63).\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52765044310148,"sku":"1734-ADN","price":176.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1734-ADN-1.jpg?v=1789221310","url":"https:\/\/www.etowonauto.com\/ms\/products\/1734-adn-allen-bradley-point-i-o-devicenet-adapter-module","provider":"Etowon Auto","version":"1.0","type":"link"}