0-± 10V/0-± 20mA/0-10V to WiFi Acquisitionmodule Current Input/Voltage Input
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Product Details
| Customization: | Available |
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| Conductive Type: | Bipolar Integrated Circuit |
| Input Type: | Differential |
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Basic Info.
- Model NO.
- WJ321
- Integration
- GSI
- Operating Temperature
- -40℃ - 85℃
- Resolution
- 12 Bit
- Shape
- DIP
- Technics
- Semiconductor IC
- Product Features
- Convert 4-20mA Signal to Standard Modbus TCP Proto
- Product Features1
- Supports Communication Protocols Such as TCP Serve
- Product Features2
- Built in Web Page Function, Data Can Be Queried Th
- Product Features3
- High Reliability, Easy Programming, and Easy Appli
- Product Features4
- Standard DIN35 Rail Installation, Convenient for C
- Product Features5
- Users Can Set Module IP Addresses and Other Parame
- Product Features6
- Low Cost, Small Size, Modular Design
- Typical Applications
- Signal Measurement, Monitoring, and Mqtt Reporting
- Typical Applications1
- TCP Network, Data Collection
- Typical Applications2
- Intelligent Building Control, Security Engineering
- Typical Applications3
- Industrial Automation Control System Based on TCP
- Transport Package
- Wayjunr
- Specification
- 120mm x 70mm x 43mm
- Trademark
- wayjunr
- Origin
- Guangdong, China
- Production Capacity
- 9999
Packaging & Delivery
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 0.200kg
Product Description
4-20mA or 0-10V to network Modbus TCP and MQTT, WiFi acquisitionmodule
Product features:
Convert 4-20mA signal to standard Modbus TCP protocol
Supports communication protocols such as TCP Server, UDP, MQTT, etc
Built in web page function, data can be queried through web pages
Wide power supply range: 8~32VDC
High reliability, easy programming, and easy application
Standard DIN35 rail installation, convenient for centralized wiring
Users can set module IP addresses and other parameters on the webpage
Low cost, small size, modular design
Dimensions: 79 x 69.5x 25mm
Typical applications:
Signal measurement, monitoring, and MQTT reporting
TCP network, data collection
intelligent building control, security engineering and other application systems
Industrial automation control system based on TCP network
Industrial site signal isolation and long-distance transmission
Equipment operation monitoring, MES system
Measurement of sensor signals
Acquisition and recording of industrial field data
Development of medical and industrial control products
4-20mA or 0-5V signal acquisition
Convert 4-20mA signal to standard Modbus TCP protocol
Supports communication protocols such as TCP Server, UDP, MQTT, etc
Built in web page function, data can be queried through web pages
Wide power supply range: 8~32VDC
High reliability, easy programming, and easy application
Standard DIN35 rail installation, convenient for centralized wiring
Users can set module IP addresses and other parameters on the webpage
Low cost, small size, modular design
Dimensions: 79 x 69.5x 25mm
Typical applications:
Signal measurement, monitoring, and MQTT reporting
TCP network, data collection
intelligent building control, security engineering and other application systems
Industrial automation control system based on TCP network
Industrial site signal isolation and long-distance transmission
Equipment operation monitoring, MES system
Measurement of sensor signals
Acquisition and recording of industrial field data
Development of medical and industrial control products
4-20mA or 0-5V signal acquisition
Product model | WJ321 - U(A) - WiFi | |
Input voltage or current signal value communication interface | Form of antenna | WiFi |
U1:0-5V A1:0-1mA U2:0-10V A2:0-10mA U3:0-75mV A3:0-20mA U4:0-2.5V A4:4-20mA U5:0-±5V A5:0-±1mA U6:0-±10V A6:0-±10mA U7:0-±100mV A7:0-±20mA U8: User defined A8: User defined | W: External antenna N: Built in antenna X: Suction cup antenna | Output as WiFi network interface |
Selection Example 1: Model: WJ321-A4-WiFi - W represents 4-20mA signal input, WiFi output, external antennaSelection Example 2: Model: WJ321-U1-WiFi N indicates 0-5V signal input, WiFi output, built-in antenna Selection Example 3: Model: WJ321-U2-WiFi - X represents 0-10V signal input, output as WiFi, suction cupantenna | ||
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
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
Product Overview:
Function Introduction:
The WJ321 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchangebetween sensors and networks. The analog data from sensors can be forwarded to the network.
The WJ321 series products include power conditioning, analog data acquisition, and WiFi networkinterfacecommunication. The communication method adopts MODBUS TCP protocol. TCP is a transport layer basedprotocol that is widely used and a reliable connection oriented protocol. Users can directly set module IPaddresses,subnet masks, etc. on the webpage. Can be used for monitoring and controlling the operation of sensor devices. The WJ321 series products are intelligent monitoring and control systems based on microcontrollers, whereusersetmodule IP addresses, subnet masks, and other configuration information are stored in non-volatile memory EEPROM. The WJ321 series products are designed and manufactured according to industrial standards, withstronganti-interference ability and high reliability. The working temperature range is -45 ℃to+80 ℃
The WJ321 remote I/O module can be used to measure one analog signal. 1, Analog signal input
16 bit acquisition accuracy, one analog signal input. All signal input ranges have been calibrated before theproduct leaves the factory. During use, users can also easily program and calibrate themselves. Please refer totheproduct selection for specific current or voltage input range. 2. Communication Protocol
Communication interface: WiFi network interface. Can connect to WiFi within the local area network. Communication protocol: MODBUS TCP protocol is adopted to achieve industrial Ethernet data exchange. It canalso communicate with modules through TCP sockets. Network cache: 2K bytes (for both sending and receiving)
Communication response time: less than 10mS. 3. Anti interference
There is a transient suppression diode inside the module, which can effectively suppress various surge pulsesandprotect the module.
FAQ
Q: How to contact you?
A: Please contact us via email or online customer service
A: Please contact us via email or online customer service
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