{"product_id":"allen-bradley-plc-5-1771-acnr15-controlnet-remote-i-o-adaptor","title":"Allen-Bradley 1771-ACNR15 ControlNet Remote I\/O Adapter","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1771-ACNR15 is a ControlNet Remote I\/O Adapter module designed for the PLC-5 platform. This module serves as a communication interface, enabling 1771 I\/O chassis to communicate over a ControlNet network. It features two-port redundant media support, ensuring high availability and robust data transmission in industrial environments. This specific model is uniquely required for applications utilizing the ControlNet PLC-5 backup system (1785-CHBM).\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo-port redundant media support for high-reliability communication.\u003c\/li\u003e\n\u003cli\u003eDesigned for ControlNet 1.5 and beyond.\u003c\/li\u003e\n\u003cli\u003eCompatible with 1771 I\/O chassis systems.\u003c\/li\u003e\n\u003cli\u003eRequired for PLC-5 backup system configurations.\u003c\/li\u003e\n\u003cli\u003eDiscontinued by the manufacturer as of 2012.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis adapter is primarily used in legacy PLC-5 control systems where remote I\/O distribution via ControlNet is necessary. It is essential for redundant control architectures requiring the 1785-CHBM backup module.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControlNet Remote I\/O Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eControlNet (1.5 and beyond)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Support\u003c\/td\u003e\n\u003ctd\u003eTwo-port redundant\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\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the PLC-5 system is powered down before inserting or removing the 1771-ACNR15 module from the chassis.\u003c\/li\u003e\n\u003cli\u003eVerify that the backplane is clean and free of debris to ensure proper seating of the module.\u003c\/li\u003e\n\u003cli\u003eUse appropriate ControlNet cabling and ensure proper termination at both ends of the segment to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eHandle the module using ESD-safe practices to prevent damage to internal electronic components.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is securely latched into the 1771 I\/O chassis to prevent intermittent connection issues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs the 1771-ACNR15 still supported by the manufacturer?\u003c\/h3\u003e\u003cp\u003eNo, this module was discontinued by Allen-Bradley in 2012. It is typically sourced through aftermarket channels for maintenance and repair of legacy systems.\u003c\/p\u003e\u003ch3\u003eCan I use this module without a redundant ControlNet setup?\u003c\/h3\u003e\u003cp\u003eWhile designed for redundant media, the module can function in standard ControlNet environments; however, it is specifically required for systems utilizing the 1785-CHBM backup controller.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53932356632760,"sku":"1771-ACNR15","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/wm_1_04fb100b-19e3-44e4-9e10-ae64aef1013c.jpg?v=1786990981","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-plc-5-1771-acnr15-controlnet-remote-i-o-adaptor","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}