{"product_id":"1771-acnr15-allen-bradley-plc-5-controlnet-remote-i-o-adapter","title":"1771-ACNR15 Allen-Bradley PLC-5 ControlNet Remote I\/O Adapter","description":"\u003cp\u003eConfigured for redundant ControlNet communication with 1771 I\/O racks, the \u003cstrong\u003eAllen-Bradley 1771-ACNR15\u003c\/strong\u003e (\u003cstrong\u003e1771ACNR15\u003c\/strong\u003e ControlNet Remote I\/O Adapter) provides a two-port interface for ControlNet 1.5 and later networks. It is also specified for the ControlNet PLC-5 backup system using the 1785-CHBM module.\u003c\/p\u003e\n\u003ch3\u003eModel Identification\u003c\/h3\u003e\n\u003cp\u003eThe supplied model references are:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBase catalog number: \u003cstrong\u003e1771-ACNR15\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact catalog reference: \u003cstrong\u003e1771ACNR15\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct family: Allen-Bradley 1771 I\/O\u003c\/li\u003e\n\u003cli\u003eController platform: PLC-5\u003c\/li\u003e\n\u003cli\u003eNetwork: ControlNet 1.5 and later\u003c\/li\u003e\n\u003cli\u003eFunction: ControlNet Remote I\/O Adapter\u003c\/li\u003e\n\u003cli\u003eStatus: Discontinued by manufacturer in 2012\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1771-ACNR15 is specifically identified for the ControlNet PLC-5 backup system using the 1785-CHBM. The supplied data does not define additional suffix functions for the base catalog number.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003e1771-ACNR15\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 Remote I\/O Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ePLC-5 \/ 1771 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eControlNet 1.5 and later\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eTwo-port redundant media ControlNet interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O System\u003c\/td\u003e\n\u003ctd\u003e1771 I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup System Compatibility\u003c\/td\u003e\n\u003ctd\u003eControlNet PLC-5 backup system with 1785-CHBM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.96 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e5 x 16.5 x 27.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8517620050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued in 2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eControlNet Network Interface\u003c\/h3\u003e\n\u003cp\u003eThe 1771-ACNR15 provides two ControlNet network ports for redundant media configurations. The communication path is associated directly with the 1771 I\/O adapter function and ControlNet 1.5 and later operation.\u003c\/p\u003e\n\u003cp\u003eFor the specified PLC-5 backup architecture, the supplied product information identifies the 1771-ACNR15 as the required 1771 I\/O adapter when used with the 1785-CHBM backup system.\u003c\/p\u003e\n\u003cp\u003eNetwork cabling should maintain the prescribed ControlNet topology and physical separation requirements. Communication wiring should be routed separately from high-energy power conductors where practical to limit conducted and radiated electrical interference.\u003c\/p\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1771-ACNR15 ControlNet Remote I\/O Adapter\u003c\/li\u003e\n\u003cli\u003eNo separate accessory kit is identified in the supplied product data.\u003c\/li\u003e\n\u003cli\u003eControlNet network cabling, connectors, and 1785-CHBM backup hardware are not specified as included with the adapter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRack installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the module in the designated 1771 I\/O system position.\u003c\/li\u003e\n\u003cli\u003eConfirm that the module is mechanically seated before applying system power.\u003c\/li\u003e\n\u003cli\u003eInspect the backplane connector for contamination or damaged contacts before installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eControlNet connection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConnect the ControlNet media according to the network topology defined for the installation.\u003c\/li\u003e\n\u003cli\u003eFor redundant media operation, verify both communication paths before placing the system into service.\u003c\/li\u003e\n\u003cli\u003eKeep network cables separated from high-voltage switching conductors where practical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGrounding and shielding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFollow the system grounding method specified for the ControlNet installation.\u003c\/li\u003e\n\u003cli\u003eAvoid creating unintended shield-current paths through multiple grounding points.\u003c\/li\u003e\n\u003cli\u003eInspect cable shields and connectors for mechanical damage before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBackup system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhen implementing the PLC-5 backup system, verify that the 1771-ACNR15 is used with the specified 1785-CHBM architecture.\u003c\/li\u003e\n\u003cli\u003eDo not substitute an unspecified 1771 I\/O adapter when the installation requires the documented backup configuration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat network does the 1771-ACNR15 support?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe supplied data identifies the module for ControlNet 1.5 and later networks. It functions as a ControlNet interface for 1771 I\/O systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow many ControlNet ports are provided?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module is specified as a two-port redundant media ControlNet communication interface. Both ports are associated with the redundant network connection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with a PLC-5 backup system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The supplied information specifically identifies the 1771-ACNR15 for the ControlNet PLC-5 backup system using the 1785-CHBM module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat I\/O platform does the adapter interface with?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 1771-ACNR15 is a 1771 I\/O adapter. It provides the ControlNet communication interface required for the associated 1771 I\/O architecture.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the module hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHot-swap capability is not specified in the supplied data. Installation should therefore be performed according to the applicable 1771 I\/O system procedures.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA specific operating temperature range is not included in the supplied specifications. No numerical temperature limit should be assumed from the available data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the power consumption?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe supplied information does not state a numerical power consumption value. The module should be evaluated against the applicable 1771 chassis power budget.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat should be checked before commissioning?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eVerify mechanical seating, ControlNet cabling, redundant media connections, grounding, and compatibility with the intended PLC-5 and 1771 I\/O configuration before energizing the system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066442666157,"sku":"1771-ACNR15","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/allen-bradley_1771-acnr15.jpg?v=1786545575","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1771-acnr15-allen-bradley-plc-5-controlnet-remote-i-o-adapter","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}