{"product_id":"allen-bradley-1788-mchkr-network-mediachecker-handheld-industrial-cable-diagnostic-tester","title":"Allen-Bradley 1788-MCHKR Network MediaChecker Handheld Industrial Cable Diagnostic Tester","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cdiv class=\"flex flex-grow flex-col max-w-full\"\u003e\n\u003cdiv class=\"min-h-[20px] text-message flex flex-col items-start gap-3 whitespace-pre-wrap break-words [.text-message+\u0026amp;]:mt-5 overflow-x-auto\" data-message-id=\"9566a577-3fac-49c9-8dff-0eff58708b47\" data-message-author-role=\"assistant\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert dark\"\u003e\n\u003cp\u003e The Allen-Bradley 1788-MCHKR Network MediaChecker is a handheld diagnostic instrument used to detect cable faults, verify wiring integrity, and measure cable length in industrial communication networks. Designed for ControlNet, DeviceNet, DH+\/RIO, and Ethernet media types, it offers essential troubleshooting capabilities for maintaining reliable system performance. With an integrated LCD display and keypad interface, the device supports quick, on-site diagnostics in automation environments.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\n\u003cmeta charset=\"utf-8\"\u003e Technical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiagnostic Tools \/ PLC Maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1788-MCHKR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNetwork Media Checker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLCD, 2 lines × 16 characters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStored Cable Library\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDB9-based cable database\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControlNet, DeviceNet, DH+\/RIO, Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRJ45, 9-pin connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 × AA alkaline batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Functions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCable fault detection, length measurement, wiring integrity verification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHandheld, portable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntended Use\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial network troubleshooting and maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003e\u003cspan style=\"vertical-align: inherit;\"\u003e\u003cspan style=\"vertical-align: inherit;\"\u003eInformation About 1788-MCHKR\u003c\/span\u003e\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003eThe 1788-MCHKR forms part of Rockwell Automation’s diagnostic toolset for industrial network maintenance, providing multi-protocol physical media testing in a portable form factor. Its construction includes an LCD display, keypad controls, and multiple connector interfaces, enabling technicians to analyze a wide range of Allen-Bradley network cabling systems. The device features a stored cable library accessible via DB9, helping users select the correct parameters for precise measurement. Typical applications include cable verification during installation, commissioning, and routine maintenance for ControlNet coax, DeviceNet trunk\/drop wiring, DH+ coax, RIO wiring, and Ethernet copper links.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMulti-network compatibility: Supports ControlNet, DeviceNet, DH+\/RIO, and Ethernet media.\u003c\/li\u003e\n\u003cli\u003eCable fault detection: Identifies open circuits, shorts, and wiring errors.\u003c\/li\u003e\n\u003cli\u003eLength measurement: Determines approximate cable length for troubleshooting.\u003c\/li\u003e\n\u003cli\u003eWiring integrity checks: Verifies correct pinout and cable continuity.\u003c\/li\u003e\n\u003cli\u003eLCD text display: Two-line, 16-character screen for test results and menus.\u003c\/li\u003e\n\u003cli\u003ePortable handheld design: Lightweight and battery-powered for field use.\u003c\/li\u003e\n\u003cli\u003eKeypad interface: Simplifies navigation and test execution.\u003c\/li\u003e\n\u003cli\u003eDB9 stored cable library: Provides preconfigured cable profiles for measurement accuracy.\u003c\/li\u003e\n\u003cli\u003eSupports RJ45 and 9-pin interfaces: Enables direct testing of Ethernet and serial-style networks.\u003c\/li\u003e\n\u003cli\u003eBattery powered: Operates using two standard AA alkaline batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 1788-MCHKR delivers the reliability and precision required for rapid network diagnostics in industrial automation systems.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":47495968719146,"sku":"1788-MCHKR","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping-2024-02-06T192035.375.webp?v=1707240048","url":"https:\/\/iqelectro.com\/products\/allen-bradley-1788-mchkr-network-mediachecker-handheld-industrial-cable-diagnostic-tester","provider":"IQElectro","version":"1.0","type":"link"}