{"product_id":"1734-apb-allen-bradley-profibus-adapter-point-i-o-module","title":"1734-APB Allen-Bradley PROFIBUS Adapter | POINT I\/O Module","description":"\u003ch2\u003eAllen-Bradley 1734-APB: PROFIBUS DP Network Interface Solution\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley \u003cstrong\u003e1734-APB\u003c\/strong\u003e creates a vital bridge between PROFIBUS networks and POINT I\/O systems. This sophisticated adapter operates simultaneously as a master on the PointBus and a slave on PROFIBUS networks. It enables seamless data exchange across different industrial communication protocols. For complete installation and configuration guidance, download our comprehensive technical manual. \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/POINT_IO_ASCII_Modules.pdf?v=1760057861\"\u003eDownload Complete Installation Manual Here\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003ePrimary Technical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eBrand \u0026amp; Manufacturer\u003c\/strong\u003e\u003c\/span\u003e: Allen-Bradley \/ Rockwell Automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e: \u003cstrong\u003e1734-APB\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eProduct Series\u003c\/strong\u003e\u003c\/span\u003e: POINT I\/O PROFIBUS Adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/span\u003e: PROFIBUS DP Network Adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e: 10 to 28.8 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eNominal Input Voltage\u003c\/strong\u003e\u003c\/span\u003e: 24 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eField Side Power\u003c\/strong\u003e\u003c\/span\u003e: 400 Milliamps Operating Current\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Performance Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/span\u003e: 6 Amps Maximum for 10 Milliseconds\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e: 8 Watts Maximum Rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003ePOINTBus Current\u003c\/strong\u003e\u003c\/span\u003e: 1000 Milliamps at 5 Volts DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003ePower Dissipation\u003c\/strong\u003e\u003c\/span\u003e: 2.8 Watts at 28.8 Volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eOutput Voltage Stability\u003c\/strong\u003e\u003c\/span\u003e: Maintains within spec for 10ms during dropout\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003ePointBus Voltage\u003c\/strong\u003e\u003c\/span\u003e: 5 Volts DC ±5% (4.75 to 5.25 Volts)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color: #ff6600;\"\u003e\u003cstrong\u003eProtection Features\u003c\/strong\u003e\u003c\/span\u003e: Reverse Polarity Protection Standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Warranty Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEach order includes one genuine \u003cstrong\u003e1734-APB\u003c\/strong\u003e adapter module\u003c\/li\u003e\n\u003cli\u003eWe ship worldwide through FedEx, UPS, and DHL express services\u003c\/li\u003e\n\u003cli\u003eAll products come with reliable 12-month warranty coverage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Frequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff6600;\"\u003eWhat are the dual roles of this adapter in network architecture?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe adapter acts as a master on PointBus while serving as a slave on PROFIBUS networks.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff6600;\"\u003eHow many I\/O modules can the adapter power directly?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIt can power up to 14 I\/O modules with a maximum field power of 10 Amps capacity.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff6600;\"\u003eWhat happens during input voltage dropouts or interruptions?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eThe output voltage remains within specifications for 10 milliseconds at 10V with maximum load.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff6600;\"\u003eWhat power supply types comply with safety standards?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eUse SELV, PELV, or NEC Class 2 power supplies to meet CE Low Voltage Directive requirements.\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff6600;\"\u003eWhere should I position the adapter in the system layout?\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eInstall the adapter at the left side of your 1734 system for proper backplane communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e© 2025 Ubest Automation Limited. All rights reserved. Original Source: \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e Contact: \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone: \u003ca href=\"https:\/\/wa.me\/861860005825\"\u003e+86 186 000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":51181631799578,"sku":null,"price":164.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/1734-APB.jpg?v=1760058387","url":"https:\/\/www.ubestplc.com\/ar\/products\/1734-apb-allen-bradley-profibus-adapter-point-i-o-module","provider":"Ubest Automation Limited","version":"1.0","type":"link"}