{"product_id":"leviton-telcom-4dumr-18r-din-rail-modbus-module","title":"Leviton Telcom 4DUMR-18R Din Rail Modbus Module","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LEVITON TELCOM 4DUMR-18R is a DIN rail-mounted Modbus communication module designed for fiber optic hardware and connectivity applications. This unit facilitates bidirectional Modbus communication in structured cabling and industrial control environments. It mounts directly to standard DIN rail, making it suitable for panel-board and enclosure installations. Licensed low-voltage technicians and network infrastructure installers typically handle deployment of this type of module in commercial and light industrial settings where serial communication over fiber optic infrastructure is required.\u003c\/p\u003e\n\u003cp\u003eThe 4DUMR-18R is intended for use in fiber optic connectivity installations where Modbus protocol communication is needed. It is suited for commercial building automation panels, industrial control enclosures, and structured cabling infrastructure where DIN rail mounting is standard. This module falls within the fiber optic hardware and connectivity product category and is sold as a single unit per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDIN rail mounting for standard panel and enclosure installation\u003c\/li\u003e\n  \u003cli\u003eBidirectional Modbus communication support\u003c\/li\u003e\n  \u003cli\u003eFiber optic hardware and connectivity application\u003c\/li\u003e\n  \u003cli\u003eSingle unit per package for straightforward procurement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or addition for fiber optic hardware and connectivity systems utilizing DIN rail-mounted Modbus communication modules.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified low-voltage technician or licensed electrician familiar with DIN rail panel assembly and Modbus serial communication wiring. De-energize the panel and verify absence of voltage before mounting or connecting this module. Follow applicable NEC guidelines for low-voltage and communication wiring within enclosures. Consult the manufacturer documentation for port configuration and network addressing prior to commissioning.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Category\u003c\/strong\u003e: Fiber Optic Hardware and Connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LEVITON TELCOM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4DUMR-18R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LEVITON","offers":[{"title":"Default Title","offer_id":51557896814898,"sku":"4DUMR-18R","price":5516.1,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/leviton-telcom-4dumr-18r-din-rail-modbus-module","provider":"Voomi Supply","version":"1.0","type":"link"}