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Wi-Fi Serial Server

Series Model:WiFiCOM

WiFiCOM series products are a series of serial port-to-WiFi networking devices, which are specially developed by ZLG ZHIYUAN Electronics for Industry 4.0. Adopted with Broadcom’s wireless design, these devices provide multichannel serial ports for users to select. As wireless complies with the IEEE 802.11b/g/n protocol, users can realize rapid networking by the reserved RS-232 or RS-485 interfaces without prior knowledge about the complicated TCP/UDP and wireless network protocols.

The device is tested and certified by a series of authoritative RF instruments. Adopted with the ARM9 core design, the device supports serial port transparent transmission mode, Modbus protocol and other standard transmission modes. In addition, it provides user-defined protocol and customized function, which is very suitable for large-size machine tools, injection molding machines, medical equipments, instruments, industrial equipments and other wireless networking applications.

Provides one-stop industrial Wi-Fi application solution
At present, the product performance of WiFi modules in the industrial field varies greatly. How to choose a stable and reliable WiFi module is a difficult problem for many engineers. In such case, Broadcom, the world’s largest WiFi manufacturer, becomes our obvious choice, as it lays a solid foundation for the module’s reliability. Moreover, with a year of research and development, as well as the stability correction test, it is certainly your obvious choice!
Typical Applications
WIFICOM modules are suitable for various industrial fields, such as large-size machine tools, medical equipments, AGV automated guided vehicles, instruments, engineering machinery and other wireless networking applications. The product makes breakthrough in solving such difficult problems, for example, Wi-Fi intermittent connectivity, no data connection, poor through-wall capability and environmental adaptive capability.
Achieving seamless roaming between multiple hotspots
WiFiCOM products can be switched between multiple hotspots quickly and automatically. In the Wi-Fi signal coverage area, user device can be moved anywhere. The wireless network is unimpeded, which is not limited by the single-point Wi-Fi coverage. This function provides an effective solution for the non-fixed device networking in industrial field.
Superior communication distance and through-wall performance
The module is specially designed for a complex industrial environment. The matching of antenna has been tested strictly, therefore, the signal quality is maximally optimized, and the signal strength and penetrability are effectively enhanced. Multiple guarantees enable the networking device to enjoy a barrier-free and strong signal. The horizon communication distance of WIFICOM is over 120m.
RS-232/485 integration for high-speed transmission without any frame loss
WIFICOM adopts RS-232/485 integration serial port design. Users may convert the RS-232/485 serial port into a Wi-Fi connection, making the device quickly access to Wi-Fi network. The module supports transparent transmission mode by default. In other words, it establishes an invisible serial transmission line, with the serial port rate of up to 921600bps. Transparent transmission enjoys such advantages as enabling users to create their own protocol format as needed on this basis, without being limited to a fixed third-party protocol.
Support for AP & Station Mode
In addition to the common AP mode and Station mode, the module also supports the simultaneous operation of AP & Station mode. Once connected to the router, the module may be used as a hot spot to connect to other devices. For example, the wireless connection may be easily accessed as it is in operation.
32-channel TCP links support for simultaneous multi-user management
WIFICOM series products support the setup of up to 32-channel TCP links at the same time, so that multiple management centers can manage and monitor a device simultaneously.
Virtual serial port working mode for seamless upgrade of serial device
In addition to the common TCP Sever/TCP Client/UDP working modes, the module also supports the virtual serial port mode. By converting the TCP link generated by the WiFi module to the virtual serial port on a PC, users may directly operate the device through serial port software. For the former user devices with serial port connection, they can be seamlessly upgraded into a wireless connection without the need to modify the upper computer software.
Various configuration modes ensure greater flexibility
The module supports the proprietary software, web pages, AT command, and remote wireless configuration, thus meeting various user requirements.
Security encryption for multiple-level user data protection
In the process of communication, the device will both consider stable data transmission and ensure the security and confidentiality of user data, without causing any error, instability, or loss of data. The WiFiCOM adopts the DES/3DES data encryption standard to safeguard user data.
User-centered, rapid response to customized requirements
WiFiCOM-10T uses the AWorks platform software architecture from ZHIYUAN Electronics. Users can not only use the existing function, but also make product customized requirements for their application. The module stability is guaranteed by the AWorks platform, and the overall performance of the product will not be affected by individual modification.
Note: For customization, please contact the sales of your local branch. We will immediately evaluate the customized solutions for you.
Strict quality control
  • Frequency spectrum analysis test

    Ensures wireless transmission performance
  • Wireless network analysis

    Optimize wireless network performance
  • Antenna standing wave test

    Ensures antenna quality and consistency
  • EMC test

    Static, surge and group pulse
  • Industrial network communication test

    Communication port stress and networking test
  • High speed and high frequency test

    Impedance characteristics and signal integrity test
  • Safety test

    Voltage withstand, electrical insulation, leakage current, and other tests
  • Temperature and humidity test

    Industrial level: -40°C to +85°C
  • High-temperature aging test

    +85°C aging and filtering