Resistance potentiometer electronic ruler conversion network Modbus TCP and MQTT network data acquisition module WJ183
Product features:
● Signal acquisition and conversion of resistance potentiometer electronic ruler to standard Modbus TCP protocol
● Supports communication protocols such as TCPServer, 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: 106mmx59mmx37mm
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
● Potentiometer, displacement signal measurement
● Acquisition and recording of industrial field data
● Development of medical and industrial control products
● Signal acquisition of resistance potentiometer electronic ruler
Product Overview:
The WJ183 product is an IoT and industrial Ethernet acquisition module that enables transparent data exchange between sensors and networks. Can be transmitted
The analog data of the sensor is forwarded to the network.
Selection Example 1:
Model: WJ183-3Ru-RJ45 represents the potentiometer signal input within the range of 100 Ω~500K Ω for a three wire resistor resistance, and the output is an RJ-45 network interface
Selection Example 2:
Model: WJ183-2R8-RJ45 represents a two-wire resistor with a resistance input in the range of 0-10K Ω and an RJ-45 network interface output
WJ183 General Parameters:
(Typical @+25 ℃, Vs is 24VDC)
Input type: Three wire potentiometer resistor input
Accuracy: 0.1%
Temperature drift: ± 50ppm/℃ (± 100ppm/℃, maximum)
Input resistance: greater than 1M Ω
Bandwidth: -3dB 10Hz
Conversion rate: 16FPS (factory default value, users can modify the conversion rate on the webpage). ）
You can set the AD conversion rate to 2SPS, 4SPS, 8SPS, 16SPS, 32SPS, 50SPS, 80SPS, 100SPS by sending commands
Common mode rejection (CMR): 120dB (1k Ω) SourceImbalance@50 /60Hz）
Norm suppression (NMR): 60dB (1k Ω) SourceImbalance@50 /60Hz）
Input protection: overvoltage protection, overcurrent protection
Communication: MODBUS TCP communication protocol or TCP socket character protocol or MQTT protocol
Web page: Supports web access module and web page setting module parameters.
Interface:
RJ-45
Communication response time:
Network interface.
10 ms
Working power supply:
maximum
+8 ~ 32VDC
Power consumption: less than
Working temperature:
Working humidity:
3W- 45 ~ +80℃
10 ~ 90%(
Wide power supply range, with anti reverse and overvoltage protection circuits inside
No condensation
Storage temperature:
Storage humidity: -45~+80 ℃
10 ~ 95%(No condensation)
External dimensions:106 mmx59mmx37mm
Product manual：https://www.wayjun.cn/d/en.html
