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Our serial port analyzer and rs232 serial data logger supports all modern desktop/server Windows platforms starting from Windows XP (32-bit / 64-bit), including Windows 11, Windows 10 (x86 / x64) and Windows Server 2022 operating systems. COMN, custom and virtual serial ports correctly registered within Windows operating system and visible in device manager under standard "Ports (COM & LPT)" device class. A RS232 - RS422 converter is a 4-wire, full-duplex, differential protocol with multi-drop capabilities and a recommended distance limit of 4000ft. ANSI/TIA/EIA-422-B is the American national standard for the RS422 protocol. The RS232 - RS422 converter is also often used in older serial devices such as older PLC's and terminal equipment. Using custom protocol feature you can parse any SCADA industrial protocol which is transmitted over RS485, RS422 or RS232 serial connection, dial up/radio modem or TCP/IP, UDP/IP network. Most newer consumer electronics comes with an USB, Firewire or other high-speed communication port, however a lot of industrial and commercial equipment, both old and new, is made only with a RS485 or RS422 serial communications port. In addition to visualizers, product includes tools for data exporting, reproducing data from previously recorded log files, redirecting this data to COM ports, advanced serial port terminal, utility for sending MODBUS Commands and built-in scripting for tools automation.This is entirely a software COM port analyzing and serial port data logging solution that allows you to avoid using hardware equipment, null-modem cable, additional DB-25 or DB-9 connectors and so on.Our serial port data capturing software has been developed and constantly improved for more than 20 years.


Each request is captured and passed to a running monitoring session within Serial Monitor for further analysis.Serial Monitor includes a large set of data protocols to parse each intercepted data transfer request. This exporter parses captured serial port data according to the loaded set of protocols, applies optional protocol-based filtering and Root Protocol and writes the resulting text data into the output file. No other solution will allow you to adjust your output as flexibly and conveniently as our product. Here at Seeed, we believe that the Internet-of-Things (IoT) will be a new class of digital and physical infrastructures that will allow a more intelligent society. Each packet is matched against one or more of loaded protocol definition files and all protocol fields are shown in the top part of the visualizer. Combined with built-in advanced scripting, it delivers even more power and becomes the versatile serial port communications debugging tool. RS485, also known as TIA/EIA-485 is a standard serial communications protocol defining the electrical characteristics of a serial converter, drivers and receivers for use in balanced RS485 digital multipoint systems. Some of these converters can convert from RS232 to both RS485 and RS422 however many standard models only has one of the protocols.


Extending a RS232 line is done by converting the RS232 signal into RS422 and then back to RS232 at the remote end. If there is a lot of environmental electrical noise then an optical isolated converter is preferred. There are several factors to consider when choosing a RS232 - RS422 converter. There are control requests that configure port parameters as well as data transfer requests that pass data between application and serial device. A filter driver intercepts all I/O requests issued by application. Serial Monitor works by installing a filter driver on top of a serial device driver. The typical serial converter does this in both directions which is also referred to as a bi-directional converter. The RS485 converter interface uses two wires for communication, one for transmitting and one for receiving data, which is referred to as a half-duplex communication converter. RS-485 does not define a communication protocol; merely an electrical interface. So in order to transfer data from a RS232 serial interface engineers need a converter to be able to connect to a RS485 or RS422 interface.


Serial port monitoring and data processing algorithms are extremely optimized in order to provide you with slick user experience and eliminate all negative impact on operating system performance, stability, computer resources consumption, and introduction of communication delays even at high non-standard data transfer rates. The list is automatically updated every time you plug or unplug a serial device.Each device's communications can be monitored in real time, and highly efficient and carefully optimized data processing algorithms help avoid communication delays. Cautious Allows you to save monitored data even after session is stopped. Product offers a generic serial data/requests filtering feature, which allows you to configure filtering for different visualizers, create filtering schemes and quickly apply them to different visualizer windows.Additionally, you may change the appearance of visual elements for monitored packets in the data visualizers including MODBUS View, Request View (Serial, Bridge), Data View, PPP View. A wide set of built-in and custom data visualizers and exporters are provided to give the user powerful insight on the monitored data.The built-in powerful Serial Terminal module provides a versatile terminal emulation environment which can be used in collaboration with a running monitoring session.Serial Monitor provides rich support for MODBUS protocol and devices, including specialized data visualizers, MODBUS Send window (MODBUS packet builder and sender) and full MODBUS protocol definition.Virtually every component of the Serial Monitor may be programmatically controlled by a running script, written in TypeScript (superset of JavaScript).Download this software rs232/rs422/rs485 serial protocol analyzer now!



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