{"product_id":"usr-tcp232-410s-serial-to-ethernet-adapter-dual-rs232-rs485-server","title":"USR-TCP232-410S Serial to Ethernet Adapter - Dual RS232\/RS485 Server","description":"\u003cp\u003eIn this review the USR-TCP232-410S is presented as a focused solution for integrators and technicians who need to link legacy serial equipment to modern Ethernet networks. The bottom line: it is most valuable to users who require simultaneous RS232 and RS485 connectivity with reliable TCP\/IP handling, because the device combines a dual-serial server design and a built-in TCP\/IP stack on a Cortex-M4 platform for stable, low-level protocol conversion.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eDual serial support:\u003c\/strong\u003e The unit supports RS232 and RS485 working at the same time, allowing mixed serial devices to be connected to a single network endpoint.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eWide baud range:\u003c\/strong\u003e RS-232 speeds from 600 bps to 230K bps and RS-485 up to 1M bps accommodate slow instruments and high-speed industrial links.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRobust networking:\u003c\/strong\u003e Built-in TCP\/IP protocol stack with Auto-MDI\/MDIX and a 10\/100 Mbps RJ45 port simplifies integration into existing LANs.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eModbus bridging:\u003c\/strong\u003e Native support for Modbus RTU to Modbus TCP conversion makes it practical for SCADA and PLC applications without extra software.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManageability:\u003c\/strong\u003e The device offers account\/password access, a built-in web interface and custom website capability for on-site configuration and remote management.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHardware conveniences:\u003c\/strong\u003e Terminal power supply function and a globally unique MAC address (IEEE purchased) with user-definable MAC support simplify deployment and asset tracking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe USR-TCP232-410S is aimed at industrial automation technicians, system integrators and facilities engineers who must connect serial instruments, PLCs or meters to Ethernet networks without changing their field hardware. Its strength is in environments that need both RS232 and RS485 simultaneously and reliable protocol conversion such as Modbus RTU to Modbus TCP.\u003c\/p\u003e\n\n\u003cp\u003eUsers who only need a single serial port, consumer plug-and-play USB serial adapters, or wireless serial bridges should look elsewhere; this product is designed for rack or panel installations and requires some network configuration and serial knowledge to exploit its features fully.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSupports simultaneous RS232 and RS485 connections, reducing the need for multiple adapters for mixed-installation sites.\u003c\/li\u003e\n \u003cli\u003eWide baud rate range and Modbus protocol bridging make it flexible for industrial communication needs.\u003c\/li\u003e\n \u003cli\u003eBuilt-in web interface, account\/password protection and customizable web pages help with secure local and remote configuration.\u003c\/li\u003e\n \u003cli\u003eAuto-MDI\/MDIX and 10\/100 Mbps Ethernet ease network integration and reduce cabling errors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRequires network and serial configuration knowledge to set up; not a plug-and-play consumer device.\u003c\/li\u003e\n \u003cli\u003eDocumentation and customer feedback are limited in this listing, so installers may need to test settings for specific legacy devices.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eUSR-TCP232-410S\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSerial Interfaces\u003c\/td\u003e\n\u003ctd\u003eRS-232 DB9 and RS-485 3-wire (A+, B-, G)\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eBaud Rate\u003c\/td\u003e\n\u003ctd\u003eRS-232: 600 bps - 230K bps; RS-485: 600 bps - 1M bps\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eNetwork\u003c\/td\u003e\n\u003ctd\u003eRJ45 10\/100 Mbps with Auto-MDI\/MDIX\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eBuilt-in TCP\/IP stack; supports Modbus RTU to Modbus TCP\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eSecurity \u0026amp; Management\u003c\/td\u003e\n\u003ctd\u003eAccount\/password login; built-in web interface; customizable web pages\u003c\/td\u003e\n\u003c\/tr\u003e\n \u003ctr\u003e\n\u003ctd\u003eMisc\u003c\/td\u003e\n\u003ctd\u003eTerminal power supply; globally unique IEEE MAC with user-definable MAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe USR-TCP232-410S is a practical, cost-effective serial-to-Ethernet adapter for industrial and embedded integration projects where both RS232 and RS485 must coexist. It delivers protocol bridging and network features that justify selection by integrators who need reliable Modbus conversion and manageable network access; it represents good value when a rugged, configurable serial server is required.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan it convert Modbus RTU to Modbus TCP?\u003c\/strong\u003e\u003cbr\u003eYes, the device supports Modbus RTU to Modbus TCP bridging natively.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it support both RS232 and RS485 at the same time?\u003c\/strong\u003e\u003cbr\u003eYes, the unit is a dual serial server and supports RS232 and RS485 working simultaneously.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a web interface for configuration?\u003c\/strong\u003e\u003cbr\u003eYes, it includes a built-in website for configuration and allows custom web pages for user needs.\u003c\/p\u003e","brand":"PUSR","offers":[{"title":"Default Title","offer_id":48608692469979,"sku":"B09D7TYHP2","price":53.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61A1QvBFkLL._AC_SL1100.jpg?v=1778370391","url":"https:\/\/gearmusthave.com\/products\/usr-tcp232-410s-serial-to-ethernet-adapter-dual-rs232-rs485-server","provider":"GearMustHave","version":"1.0","type":"link"}