Modbus RTU to Modbus TCP module, RS232/485 to Modbus TCP network module, WJ103
(Multi functional cost-effective serial server module, supporting edge computing)
Product features:
Modbus RTU protocol automatically converts to Modbus TCP protocol
Support polling of slave data as Modbus RTU master and MQTT reporting
Support polling of slave data as Modbus TCP master and MQTT reporting
Support ModbusRTU or MobusTCP data edge computing function
Easily set WiFi passwords and configuration parameters on mobile phones
RS232/485 baud rate can be set from 300 to 256000
The working mode can be selected from TCPServer, TCPClient,
UDP working mode, MODBUS protocol conversion mode;
Support MQTT protocol, data can be reported to the cloud
Support virtual serial port working mode
Can cross gateways, switches, and routers
It can work on the LAN or the Internet (extranet)
Work port, target IP address, and port can be easily set
Typical applications:
Serial port to industrial Ethernet
Used for communication with the Internet of Things, real-time monitoring networks, and on-site devices
Intelligent building control, security engineering and other application systems
Ethernet industrial automation control system
Industrial site signal isolation and long-distance transmission
Equipment operation monitoring and control
Conversion and transmission of sensor signals
Acquisition and conversion of industrial field data
IoT signal to RS232/485 conversion
Product Overview: WJ103 Network Packet or Ethernet is an industrial grade UDP Internet packet to RS232/485 RS232 or RS485 and TCP/IP protocol converter developed by Weijunrui Technology. This serial server is used to achieve transparent transmission of TCP network interface data. The serial server can easily connect serial devices to achieve networked management of serial devices. Compared with similar products, its significant feature is stability, which allows for full duplex and uninterrupted transmission of large amounts of data without losing a single byte.
The WJ103 series products include power conditioning, analog switch switching, and RS232, which is an embedded Ethernet serial data conversion device that integrates TCP/IP interface communication, protocol stack, RS485 interface communication, and RJ-45 network interface communication. Users can easily complete the network functions of embedded devices using it. It is equipped with a 32-bit processor, with a maximum clock speed of up to 1Mbps and a maximum baud rate of up to 1Mbps. It has 240MHz, fast speed, fast response, and high stability. Integrate TCPServer, TCP Client, UDP, MODBUS RJ-45 interfaces, RS485 protocol conversion and other working modes, which can be set up through mobile phone networking
Product manual：https://www.wayjun.cn/d/
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