Modbus RTU to Modbus TCP module, RS232 / 485 turn WiFi module WJ105
 (Multi-functional high cost performance serial server module)


● Modbus RTU protocol automatically converts into a Mobus TCP protocol

● Wi-Fi supports 802.11b / g / n protocol

● Easily set WiFi passwords and configuration parameters

● RS232 / 485 baud rate can be set from 300 to 256000

● Work mode can be selected TCP Server, TCP Client,

UDP mode of operation, Modbus protocol conversion mode;

● Support virtual serial port mode of operation

● Can across the gateway, crossover, router

● It can be operated in the LAN or work in the Internet (external network)

● Work port, target IP address and port can be easily set

● Flexible serial data division settings to meet the user's various sub-package needs

typical application:

● Serial port transfer industry Ethernet

● For the Internet, real-time monitoring network and field equipment communication

● Intelligent building control, security engineering and other application systems

● Ethernet industrial automation control system

● Industrial field signal isolation and long-term transmission

● Equipment operation monitoring and control

● Conversion and transmission of sensor signals

● Acquisition and conversion of industrial field data

● Internet of Things signal RS232 / 485

product description:

WJ105 is an industrial-grade RS232 / 485 and WiFi, a protocol converter, developed by Viritui Technology. The serial server is used to transparently transmitting the TCP network packet or UDP packet with RS232 or RS485 interface data. The serial port server can easily connect the serial port device to the Ethernet and the Internet to realize the network management of the serial equipment. Compared with similar products, its salient feature is that stability can be fully duplex, uninterruptible to send large amounts of data without losing one byte

WJ105 series includes power conditioning, analog switching, RS232 interface communication, RS485 interface communication, and WiFi network interface communications. It is an embedded Ethernet serial data conversion device, which is integrated with TCP / IP protocol stack. Users can easily complete the network function of embedded devices, equipped with 32-bit processors, up to 160MHz, fast, fast, The response is rapid, and the stability is high. Integrated WiFi interface, serial port communication maxota, with TCP Server, TCP Client, UDP, and MODBUS protocol conversion, you can set it through your mobile network

WJ105 universal parameters:

(Typical @ + 25 ° C, VS is 24VDC)

Transmission distance: RS232 - 15 meters,

             RS485 - 1000 meters,

             WiFi built-in antenna - about 20 meters,

WiFi external antenna - about 100 meters

CPU: 32-bit CPU;

WiFi security: WEP / WPA-PSK / WPA2-PSK;

WiFi frequency: 2.4- 2.48GHz

Network page: Support web access module, support web page setting module parameters.

Textual: Serial Transmission Ethernet Transparent Transmission

              You can also set to Modbus RTU to the Modbus TCP Communication Protocol.

Protection: Built-in TVS overvoltage protection;

Interface: WiFi network interface; RS232 interface or RS485 interface

Working power supply: +8 ~ 32VDC wide power supply range, there is anti-reverse and overvoltage protection circuit

Power consumption: less than 1W

Work temperature: - 20 ~ + 70 ° C

Work humidity: 10 ~ 90% (no condensation)

Storage temperature: - 45 ~ + 80 ° C

Storage humidity: 10 ~ 95% (no condensation)

Isolation, pressure: non-isolated

Dimensions: 79 mm x 69.5mm x 25mm

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Modbus RTU to Modbus TCP module, RS232 / 485 turn WiFi module WJ105

  • Product Code: WJ105
  • Availability: In Stock
  • $19.99

  • Ex Tax: $19.99