{"product_id":"allen-bradley-1734-aentr-point-i-o-dual-port-ethernet-ip-adapter-module","title":"Allen-Bradley 1734-AENTR Point I\/O Dual-Port EtherNet\/IP Adapter Module","description":"\u003cp\u003eConfigured for high-speed industrial network communication in Point I\/O backplane architectures, the \u003cstrong\u003eAllen-Bradley 1734-AENTR\u003c\/strong\u003e (\u003cstrong\u003e1734-AENTR\u003c\/strong\u003e EtherNet\/IP Adapter Module) provides direct physical\/electrical execution. The adapter converts 10\/100 Mbps EtherNet\/IP packet traffic into internal Pointbus backplane protocols, bridging controller commands directly to local expansion I\/O modules.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1734-AENTR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.56 lbs (0.26 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Point I\/O Adapter Footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10.4 W Max at 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Rating\u003c\/td\u003e\n\u003ctd\u003e24 VDC Nominal (10-28.8 VDC Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e6 A for 10 ms Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e21.5 BTU\/hr Max at 28.8 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldbus Power\u003c\/td\u003e\n\u003ctd\u003e10 to 28.8 VDC, 10 A Max Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eDual-Port 10\/100 Mbps EtherNet\/IP (Half\/Full-Duplex)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003eOpen Style\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control \u0026amp; Backplane Communication Properties\u003c\/h3\u003e\n\u003cp\u003eAs a primary network interface adapter within Allen-Bradley distributed automation platforms, the 1734-AENTR incorporates dedicated communication routing and power management features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e Features dual 10\/100 Mbps Ethernet ports supporting Device Level Ring (DLR), linear, and star network topologies to deliver real-time CIP implicit and explicit messaging.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e Manages high-speed data exchanges across the local Pointbus backplane, supplying up to 400 mA @ 24 VDC of field-side power to drive connected expansion cards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Supports field firmware flashing to update network stack protocols and maintain compatibility across dynamic Logix platform hardware revisions without disturbing physical terminal wiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the maximum inrush current handling capacity of the 1734-AENTR upon system power-up?\u003c\/p\u003e\n\u003cp\u003eA: The module handles a maximum inrush current of 6 A for a duration of 10 ms at 28.8 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: What network communication speeds and topologies are supported by the module?\u003c\/p\u003e\n\u003cp\u003eA: The adapter supports dual-port 10\/100 Mbps EtherNet\/IP communication in full or half-duplex, enabling Device Level Ring (DLR), star, and linear topologies.\u003c\/p\u003e\n\u003cp\u003eQ: What is the continuous isolation voltage rating between the field bus power and internal logic?\u003c\/p\u003e\n\u003cp\u003eA: The module maintains a continuous isolation voltage rating of 50 V.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eProper mechanical and electrical installation procedures ensure reliable network throughput and stable backplane power distribution:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting on DIN Rail:\u003c\/strong\u003e Securely latch the adapter onto a grounded 35 mm DIN rail. Ensure end anchors are clamped firmly on both sides of the Point I\/O stack to prevent lateral movement and backplane disconnects.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Wiring and Topology Setup:\u003c\/strong\u003e Connect industrial-grade shielded RJ45 CAT5e\/CAT6 cables to the dual Ethernet ports. Ground cable shields at the cabinet entry point to prevent electromagnetic interference from causing packet loss on DLR loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply Wiring:\u003c\/strong\u003e Connect a clean 24 VDC power source to the input terminals. Verify that the combined fieldbus power current load through the internal bus bar does not exceed the 10 A maximum rating.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45303576264819,"sku":"1734-AENTR","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/1734-ADNX.png?v=1785825698","url":"https:\/\/www.dcssupplier.com\/products\/allen-bradley-1734-aentr-point-i-o-dual-port-ethernet-ip-adapter-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}