{"product_id":"ethernet-dh-rio-media-checker-1788-mchkr-allen-bradley","title":"Ethernet DH+ RIO Media Checker | 1788-MCHKR Allen-Bradley","description":"\u003ch3\u003eAllen-Bradley 1788-MCHKR Industrial Network MediaChecker Diagnostic Tool\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1788-MCHKR\u003c\/strong\u003e, commonly known as the MediaChecker, is a versatile, handheld diagnostic instrument engineered by Rockwell Automation for the comprehensive testing of industrial communication media. This essential field tool is designed to verify the physical layer integrity of multiple network types, including EtherNet\/IP, ControlNet, DeviceNet, Data Highway Plus (DH+), and Remote I\/O (RIO). By integrating Time Domain Reflectometry (TDR) technology, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1788-MCHKR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eallows technicians to not only identify wiring faults such as shorts, opens, and split pairs but also to measure the exact length of cable runs and locate the distance to a specific failure point.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1788-MCHKR\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis built to withstand field conditions while providing laboratory-grade measurement accuracy for industrial cabling.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Rockwell Automation \/ Allen-Bradley\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1788-MCHKR\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDevice Category\u003c\/strong\u003e: Portable Network Media Diagnostic Tool\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Interface\u003c\/strong\u003e: 2-Line, 16-Character LCD with backlight\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Interface\u003c\/strong\u003e: Tactile keypad (Enter, Up, Down, Setup)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupported Protocols \u0026amp; Cables\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e: UTP, FTP (Cat5, Cat5e, Cat6)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControlNet\u003c\/strong\u003e: Coaxial RG6, RG6F, DS3\/4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeviceNet\u003c\/strong\u003e: Thick, Thin, and KwikLink\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDH+ \/ Remote I\/O\u003c\/strong\u003e: 1770-CD (Blue Hose), 9022, 9463\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement Capabilities\u003c\/strong\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEthernet Range\u003c\/strong\u003e: 1 to 350 meters (Resolution: 0.5m)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControlNet Range\u003c\/strong\u003e: 1 to 650 meters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Modes\u003c\/strong\u003e: Test (Wire Map), Length (TDR), Wire Map (Detailed Pinout), and Setup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Connectors\u003c\/strong\u003e: RJ45, DB-9 (RS-232), and BNC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e: Two (2) AA 1.5V alkaline batteries\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBattery Life\u003c\/strong\u003e: 50 hours of typical operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to +45°C (32°F to 113°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e: -20°C to +60°C (-4°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 5.25 lbs (2.38 kg) including rugged carrying case and adapters\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":43998914642019,"sku":"1788-MCHKR","price":260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/259._3a104645-c4a4-4110-a730-23c42e6d564e.jpg?v=1770882743","url":"https:\/\/www.autocontrolglobal.com\/products\/ethernet-dh-rio-media-checker-1788-mchkr-allen-bradley","provider":"AutoControl Global","version":"1.0","type":"link"}