{"product_id":"allen-bradley-1786-rpa-repeater-adaptor-controlnet-communication-module","title":"Allen-Bradley 1786-RPA Repeater Adaptor ControlNet Communication Module","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eConfigured for ControlNet coaxial network signal extension in Allen-Bradley ControlNet platforms, the \u003cstrong\u003eAllen-Bradley 1786-RPA\u003c\/strong\u003e (\u003cstrong\u003e1786-RPA\u003c\/strong\u003e Repeater Adaptor) provides direct electrical connection between ControlNet repeater components.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eModel Configuration Details\u003c\/h3\u003e\n\u003cp\u003eThe 1786-RPA is a ControlNet repeater adaptor designed for DIN rail installation. It provides the power interface and communication connection required for ControlNet repeater assemblies.\u003c\/p\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1786-RPA\u003c\/td\u003e\n\u003ctd\u003eControlNet Repeater Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Network\u003c\/td\u003e\n\u003ctd\u003eControlNet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eCoaxial BNC single connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Model Reference\u003c\/td\u003e\n\u003ctd\u003e1786RPA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eParameter\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\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\u003e1786-RPA\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\u003eControlNet Communication Module\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\u003e0.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e10 x 9.9 x 7 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in provided data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e16.8 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e8.8 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e18-36 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current Rating\u003c\/td\u003e\n\u003ctd\u003e700 mA maximum at 24 V DC, SELV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Output Current\u003c\/td\u003e\n\u003ctd\u003e1.6 A maximum at 5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eControlNet coaxial BNC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Block Torque\u003c\/td\u003e\n\u003ctd\u003e0.6-0.8 N m (5.3-7.1 lb in)\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\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch3\u003eDeterministic Network Communication Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1786-RPA operates within the Allen-Bradley ControlNet architecture and provides physical connectivity for repeater-based network expansion. The module maintains the electrical interface between ControlNet coaxial segments through BNC communication connections.\u003c\/p\u003e\n\u003cp\u003eControlNet networks use scheduled and unscheduled communication mechanisms for deterministic industrial data exchange. The repeater adaptor supports the physical infrastructure required for maintaining network topology across extended cable sections.\u003c\/p\u003e\n\u003cp\u003eThe module does not process application data. Its function is limited to communication infrastructure support, signal routing, and power delivery within the repeater configuration.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eThe package configuration includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1786-RPA ControlNet Repeater Adaptor\u003c\/li\u003e\n\u003cli\u003e1 x DIN rail mounting interface\u003c\/li\u003e\n\u003cli\u003e1 x Power terminal connection interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional ControlNet accessories such as coaxial cables, taps, terminators, or repeater modules are not included unless specified separately.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003ch4\u003eMechanical Mounting\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module on a compatible DIN rail according to the control cabinet layout requirements.\u003c\/li\u003e\n\u003cli\u003eMaintain sufficient clearance around the module for wiring access and heat dissipation.\u003c\/li\u003e\n\u003cli\u003eVerify that the mounting position prevents mechanical vibration from affecting terminal connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower Connection\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnect a 24 V DC supply within the specified 18-36 V DC input range.\u003c\/li\u003e\n\u003cli\u003eVerify polarity before energizing the module.\u003c\/li\u003e\n\u003cli\u003eUse appropriate SELV power sources according to industrial installation practices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eControlNet Wiring\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the ControlNet coaxial cable through the BNC interface.\u003c\/li\u003e\n\u003cli\u003eMaintain proper cable routing separation from high-voltage power conductors.\u003c\/li\u003e\n\u003cli\u003eConfirm shield continuity through the complete ControlNet cable path.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat network protocol does the 1786-RPA support?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1786-RPA is designed for Allen-Bradley ControlNet communication networks and provides the physical interface required for repeater-based network connections.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eDoes the 1786-RPA process ControlNet data?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo. The module provides communication infrastructure support and does not execute application-level ControlNet data processing.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat power supply is required for the module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module requires a 24 V DC supply with an allowable input voltage range of 18-36 V DC.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCan the 1786-RPA be installed on a DIN rail?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eYes. The module uses a DIN rail mounting design for installation inside industrial control cabinets.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the maximum input current requirement?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe maximum input current rating is 700 mA at 24 V DC with SELV power input conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the maximum backplane output current capability?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module supports a maximum backplane output current of 1.6 A at 5 V DC.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat connector type is used for ControlNet communication?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe module uses a coaxial BNC single connector interface for ControlNet network connection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eAre ControlNet cables included with the module?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNo. ControlNet coaxial cables and related network accessories must be supplied separately unless included in a specific configuration.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066452988077,"sku":"1786-RPA","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/1786-RPA.jpg?v=1785768580","url":"https:\/\/www.maxwellplc.com\/products\/allen-bradley-1786-rpa-repeater-adaptor-controlnet-communication-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}