{"product_id":"allen-bradley-1734-acnr-controlnet-point-i-o-module","title":"Allen-Bradley 1734-ACNR | ControlNet POINT I\/O Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #003366;\"\u003eAllen-Bradley 1734-ACNR\u003c\/strong\u003e is a POINT I\/O ControlNet adapter module designed by Rockwell Automation to interface I\/O modules directly to high-speed ControlNet networks. It provides high-speed data transfer between controllers and field devices while supporting redundant media connections to maintain network reliability in critical automation systems. Powered by a standard \u003cstrong\u003e24V DC input supply\u003c\/strong\u003e (10.2 to 28.8V DC range), the 1734-ACNR supplies up to \u003cstrong\u003e1000 mA (1 Amp at 5V DC) of POINTBus backplane current\u003c\/strong\u003e to drive connected expansion modules. Featuring a compact form factor with an approximate net weight of \u003cstrong\u003e0.10 kg (0.22 lbs)\u003c\/strong\u003e, it supports up to 5 rack-optimized connections for digital modules and up to 25 direct connections for analog\/specialty modules, expandable up to 63 modules per node using 1734-EP24DC expansion power supplies (compatible with Series C or later modules).\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable border=\"1\" style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #003366; color: white;\"\u003e\n      \u003cth style=\"padding: 8px; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 8px; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eCatalog \/ Part Number\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e\u003cstrong\u003e1734-ACNR\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eProduct Series \/ Module Type\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePOINT I\/O ControlNet Adapter Module (Redundant)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eInput Voltage Nominal\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e24 Volts DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eInrush Current\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e6 Amps for 10 milliseconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePower Requirements \/ Consumption\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e425 mA \/ 8 Watts (10.2W Max Power)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePOINTBus Backplane Current\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e1000 mA (1 Amp) at 5 Volts DC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003ePower Dissipation\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e2.8 Watts (at 28.8 Volts DC)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eOvervoltage Protection\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eReverse Polarity Protected\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eProduct Net Weight\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e\u003cstrong\u003e0.10 kg (0.22 lbs)\u003c\/strong\u003e\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f0f9ff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eModule Compatibility\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eSeries C or later POINT I\/O Modules\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background-color: #ffffff;\"\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003eUPC Code\u003c\/td\u003e\n      \u003ctd style=\"border: 1px solid #003366; padding: 8px;\"\u003e10612598283702\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eKey Hardware \u0026amp; Operational Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRedundant ControlNet Media Ports:\u003c\/strong\u003e Dual coax media connectors allow redundant cabling configurations to prevent communication downtime on industrial networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Density Expansion Capacity:\u003c\/strong\u003e Supports 5 rack-optimized connections and 25 direct analog connections, expandable up to 63 I\/O modules per node with 1734-EP24DC power supplies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNetwork Access Port (NAP):\u003c\/strong\u003e Includes a dedicated local communication port for convenient field diagnostics and configuration tools without interrupting main control traffic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Reverse Polarity Protection:\u003c\/strong\u003e Built-in electrical protection safeguards internal electronics against reverse wiring errors during field setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation \u0026amp; Field Wiring Guidelines\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1. DIN Rail Mounting:\u003c\/strong\u003e Snap the adapter module onto a standard 35 mm DIN rail prior to installing adjacent POINT I\/O terminal bases.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2. Power Wiring:\u003c\/strong\u003e Connect a clean 24V DC class 2 power supply to the removable field-power terminals, adhering to polarity markings.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3. Media Connection:\u003c\/strong\u003e Attach ControlNet coaxial cables to channel A and channel B BNC ports. Ensure proper network termination resistors are installed at network endpoints.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ1: What is the maximum backplane output current of 1734-ACNR?\u003c\/strong\u003e\u003cbr\u003e\nA1: Provides up to 1000 mA (1 Amp) at 5V DC.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ2: How many I\/O modules can the 1734-ACNR support?\u003c\/strong\u003e\u003cbr\u003e\nA2: Up to 63 modules with 1734-EP24DC power supplies.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ3: Which module series are compatible with 1734-ACNR?\u003c\/strong\u003e\u003cbr\u003e\nA3: Controls Series C or later POINT I\/O modules.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52759666065540,"sku":"1734-ACNR","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1734-ACNR.jpg?v=1789221051","url":"https:\/\/www.etowonauto.com\/tk\/products\/allen-bradley-1734-acnr-controlnet-point-i-o-module","provider":"Etowon Auto","version":"1.0","type":"link"}