Modbus RTU to Modbus TCP Module, RS232/RS485 to WiFi Module Serial Server Module

• Customization: Available
• Conductive Type: Bipolar Integrated Circuit
• Input Type: Differential
• Model NO.: WJ105
• Integration: GSI
• Operating Temperature: -40℃ - 85℃
• Resolution: 12 Bit
• Shape: Round
• Technics: Thick Film IC
• Transmission Distance: RS232-15 Meters
• CPU: 32-Bit CPU
• WiFi Security: Wep/Wpa-Psk/Wpa2-Psk
• WiFi Frequency: 2.4-2.48GHz
• Webpage: Supports Web Access Module
• Communication: Transparent Transmission From Serial Port to Ether
• Protection: Built in Tvs Overvoltage Protection
• Interface: WiFi Network Interface
• Working Power Supply: +8~32VDC
• Transport Package: Wayjunr
• Specification: 79x69.5x25mm
• Trademark: wayjunr
• Origin: Guangdong, China
• Production Capacity: 9999

Product Description

 Modbus RTUtoModbusTCPmodule,RS232/485 to WiFi module, WJ105

Product features:
  Modbus RTU protocol automatically converted to Mobus TCP protocol
 Supports polling slave data as a Modbus RTU master and reporting via MQTT
  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 as TCP Server or TCP Client,
 UDPworking 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
 Flexible serial data framing settings to meet users' various subcontracting needs
 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 model:	WJ105- 232/485– WiFi
	Form of antenna  Wexternal antenna  Nbuilt-in antenna  Xsuction cup antenna  Communication interface 2  WiFi: for WiFi network interface  Communication interface 1  232/485: Supports RS232 interface or RS485 interface, can be selected through the webpage

Company Profile

Shenzhen Weijunrui Technology Co., Ltd

Since: 2011
Specialty: The company's main products include analog acquisition modules, signal isolators/conversion modules, and signal transmitters
Capacity: Produce 10000 per month
Advanced Features:
Switching to TCP/network/remote IO module, Modbus RTU to TCP, RS232/485 to Ethernet, analog signal (current/voltage/thermistor/frequency/displacement/speed/pulse) isolation transmitter, mV differential signal amplifier, isolation amplifier, micro power DC-DC module power supply, etc

 WJ105 General Parameters:

 Product Overview:

 (Typical @+25 ℃, Vs is 24VDC)
 Transmission distance: RS232-15 meters,
 RS485 to 1000 meters,
 WiFi built-in antenna- about 20 meters,
 WiFi external antenna- approximately 100 meters
 CPU: 32-bit CPU

WiFi security: WEP/WPA-PSK/WPA2-PSK;
 WiFi frequency: 2.4-2.48GHz
 Webpage: Supports web access module and web page setting module parameters.
 Communication: Transparent transmission from serial port to Ethernet
 It can also be set to MODBUS RTU to 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, with internal anti reverse and overvoltage protection
 circuits
 Power consumption: less than 1W
 Working temperature:-20~+70 ℃
 Working humidity: 10~90% (no condensation)
 Storage temperature:-45~+80 ℃
 Storage humidity: 10~95% (no condensation)
 Isolation voltage resistance: non isolated
 Dimensions: 79 mm x 69.5mm x 25mm

 WJ105 is an industrial grade RS232/485 and WiFi protocol converter developed by Weijunrui Technology. This
 serial server is used to transparently transmit TCP network packets or UDP packets with RS232 or RS485 interface data.
 The serial server can easily connect serial devices to Ethernet and the Internet, achieving 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 WJ105 series products include power conditioning, analog switch switching, RS232 interface communication,
 RS485 interface communication, and WiFi network interface communication. It is an embedded Ethernet serial port
 data conversion device that integrates the TCP/IP protocol stack. Users can easily complete the network functions of
 embedded devices using it. It is equipped with a 32-bit processor, with a maximum frequency of 160MHz, fast speed,
 fast response, and high stability. Integrated WiFi interface, with a maximum baud rate of up to 1Mbps for serial
 communication. It has working modes such as TCP Server, TCP Client, UDP, and MODBUS protocol conversion, and
 can be set up through mobile networking.

FAQ

Q: How to contact you?
A: Please contact us via email or online customer service