{"product_id":"2-port-rj45-serial-interface-schneider-electric-bmxnom0200","title":"2-Port RJ45 Serial Interface | Schneider Electric BMXNOM0200","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSchneider Electric BMXNOM0200\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eacts as a high-performance, dual-port serial communication bridge for the Modicon M340 and M580 (X80) automation platforms. This module integrates legacy serial-based hardware, such as power meters, VFDs, and barcode scanners, into modern Ethernet-based control architectures. It manages two distinct serial networks simultaneously, preserving existing field-level investments while enabling advanced data acquisition. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your industrial network maintains maximum reliability and factory-certified performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eAttribute\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSchneider Electric\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBMXNOM0200\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePlatform Compatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModicon M340 \/ Modicon M580 (X80)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNumber of Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Independent Serial Ports\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS-232C and RS-485 (Non-isolated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 × RJ45\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSupported Protocols\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModbus RTU (Master\/Slave), Modbus ASCII, Character Mode\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBaud Rate\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.3 kbit\/s to 115.2 kbit\/s (Programmable)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTopology\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePoint-to-Point (RS-232) \/ Multi-drop (RS-485 up to 32 nodes)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Cable Length\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e15 m (RS-232) \/ 1200 m (RS-485)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBus Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 mA @ 3.3 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.217 kg (0.48 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual-Network Autonomy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe BMXNOM0200 features two independent ports, allowing for the simultaneous operation of an RS-232 point-to-point link and an RS-485 multi-drop network. This configuration eliminates the need for multiple communication cards, saving valuable backplane slots and reducing system costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBroad Protocol Versatility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module natively executes Modbus RTU, Modbus ASCII, and Character Mode (ASCII) instructions. This flexibility ensures seamless communication with a wide variety of third-party instrumentation, from simple weight scales to complex power quality analyzers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Data Throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith programmable baud rates reaching 115.2 kbit\/s, the module facilitates rapid data exchange. This speed ensures that process variables from serial field devices update within the PLC's logic cycle, maintaining real-time control accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Integration via RJ45:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe use of standard RJ45 connectors simplifies field wiring. By utilizing Schneider Electric’s range of Modbus cables and T-junctions, engineers can implement secure, vibration-proof connections without the complexity of traditional D-sub wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnified Configuration Environment:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module integrates fully with EcoStruxure Control Expert (formerly Unity Pro). Engineers configure communication parameters through a standard software interface, which accelerates commissioning and simplifies future maintenance or network scaling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the BMXNOM0200 function as a Modbus Master and Slave simultaneously?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Since the two ports operate independently, you can configure one port as a Modbus Master to poll field devices and the other as a Modbus Slave to share data with a supervisory system or another PLC.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require an external power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The BMXNOM0200 draws its required 100 mA current directly from the X80 backplane at 3.3 V DC. This \"plug-and-play\" power capability simplifies cabinet wiring and reduces the load on your field-side 24VDC supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the maximum number of devices I can connect via RS-485?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS-485 interface supports a multi-drop topology for up to 32 devices (including the master) over a total cable length of 1200 meters, provided you utilize proper termination resistors at both ends of the segment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I verify the condition of this module?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe supply the BMXNOM0200 strictly as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e. Each module arrives in original Schneider Electric factory packaging with a verified serial number and carries a 12-month warranty, protecting you against the risks of used or surplus inventory.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":42870823288922,"sku":"BMXNOM0200","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/109._32031b3f-3a17-4350-a5c5-bcc8add781a0.jpg?v=1776068094","url":"https:\/\/www.spareoil.com\/products\/2-port-rj45-serial-interface-schneider-electric-bmxnom0200","provider":"SpareOil Automation","version":"1.0","type":"link"}