{"product_id":"1734-acnr-allen-bradley-point-i-o-series-24v-dc-controlnet-adapter","title":"1734-ACNR Allen-Bradley POINT I\/O Series 24V DC ControlNet Adapter","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1734-ACNR\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1734-ACNR\u003c\/strong\u003e Point I\/O 24V DC ControlNet Adapter, operates as a dedicated hardware component for ControlNet network communication and POINTBus I\/O data exchange within Allen-Bradley POINT I\/O system platforms.\u003c\/p\u003e\n\u003ch3\u003eModel Identification and Configuration\u003c\/h3\u003e\n\u003cp\u003eThe 1734-ACNR is a dual-media ControlNet adapter designed to connect POINT I\/O modules to a ControlNet network infrastructure. The adapter provides communication between the ControlNet network and local POINTBus modules, supporting up to 63 POINT I\/O modules within a single station.\u003c\/p\u003e\n\u003cp\u003eThe spare model reference includes 1734ACNR and 1734-ACNR\/A versions. The unit requires 24 VDC field power and provides POINTBus current capacity for connected I\/O assemblies.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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-ACNR\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ePoint I\/O ControlNet Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ePOINT I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003eControlNet Dual Media\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 63 POINT I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003e6 A for 10 milliseconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003e425 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e8 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePOINTBus Current Capacity\u003c\/td\u003e\n\u003ctd\u003e1000 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003eDIN rail\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\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified\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\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e5.1 x 7.6 x 12.7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and Industrial Network Integration\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley POINT I\/O architecture uses distributed I\/O communication technology to connect remote field devices with PLC control systems. The 1734-ACNR adapter provides ControlNet network access while maintaining local POINTBus communication with installed I\/O modules.\u003c\/p\u003e\n\u003cp\u003eThe adapter supports I\/O density scaling by allowing multiple POINT I\/O modules to operate within a single remote station. System configuration requires matching the adapter revision, controller configuration, and network parameters to maintain deterministic ControlNet communication.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility should be verified before replacement or system upgrades to ensure correct operation with the existing ControlNet infrastructure.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1734-ACNR ControlNet Adapter\u003c\/li\u003e\n\u003cli\u003e1 x POINT I\/O communication adapter assembly\u003c\/li\u003e\n\u003cli\u003eCompatible POINT I\/O terminal bases are ordered separately when required\u003c\/li\u003e\n\u003cli\u003eControlNet network cables and connectors are supplied separately according to installation requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMount the adapter on a compatible DIN rail within the POINT I\/O assembly.\u003c\/li\u003e\n\u003cli\u003eEnsure the adapter is correctly seated with adjacent terminal bases before applying power.\u003c\/li\u003e\n\u003cli\u003eInstall the module in an enclosure suitable for the surrounding industrial environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical and Network Installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the 24 VDC power supply according to the system wiring design.\u003c\/li\u003e\n\u003cli\u003eVerify power supply capacity based on connected POINT I\/O module load requirements.\u003c\/li\u003e\n\u003cli\u003eRoute ControlNet communication cables separately from high-current power conductors.\u003c\/li\u003e\n\u003cli\u003eApply proper cable shielding and grounding practices to reduce communication interference.\u003c\/li\u003e\n\u003cli\u003eConfirm network addressing and controller configuration before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat network protocol does the 1734-ACNR use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1734-ACNR operates as a ControlNet adapter for communication between ControlNet networks and POINT I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow many POINT I\/O modules can connect to this adapter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe adapter supports up to 63 POINT I\/O modules within a single POINTBus I\/O station configuration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat power supply does the 1734-ACNR require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe adapter requires a 24 VDC power source and has a specified power requirement of 425 mA.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the POINTBus current capacity of this adapter?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe adapter provides a POINTBus current capacity of 1000 mA for connected POINT I\/O modules.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 1734-ACNR support DIN rail mounting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The adapter is designed for DIN rail mounting as part of the POINT I\/O distributed I\/O system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 1734-ACNR a standalone controller module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The unit functions as a network communication adapter and requires POINT I\/O modules for field signal processing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the adapter be replaced without configuration changes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eReplacement requires verification of ControlNet addressing, module revision compatibility, and controller configuration parameters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat installation practice is recommended for ControlNet wiring?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eControlNet cables should be routed separately from power wiring with correct shielding and grounding methods applied.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066398986413,"sku":"1734-ACNR","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1734-ACNR3.jpg?v=1784730675","url":"https:\/\/www.maxwellplc.com\/products\/1734-acnr-allen-bradley-point-i-o-series-24v-dc-controlnet-adapter","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}