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JXCT 485 Instruction Manual

Wind speed sensor
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Model 485 wind speed sensor
an instruction manual
JXBS-3001-FS
Ver1.0

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Summary of Contents for JXCT 485

  • Page 1 Model 485 wind speed sensor an instruction manual JXBS-3001-FS Ver1.0...

  • Page 3: Chapter 1 Product Introduction

    Chapter 1 product introduction 1.1 Product overview Jxbs-3001-fs series wind speed sensor is small and light in appearance, easy to carry and assemble. The three cup design concept can effectively obtain the external environment information. The shell is made of high-quality polycarbonate material, and the internal smooth bearing system ensures the accuracy of information collection.

  • Page 4: System Framework

    Working 0-100%RH（15-95%RH） humidity environment 1.3 system framework diagram 第 2页...
  • Page 5 第 3页...

  • Page 6: Chapter 2 Hardware Connection

    2.1 inspection before equipment installation Please check the equipment list before installing the equipment: 1 set Name number High precision 1 wire 1(optional) sensor Wind speed line waterproof power supply / 1 copy USB to 485 device 1(optional) Warranty card certificate 第 4页...
  • Page 7 2.1.1 wiring： Line Note colou Powe Positive power Black Negative power suppl Yellow 485A munic 485B ations Green 第 5页...

  • Page 8: Installation Mode

    Factory default to provide 0.6 meters long wire, customers can extend wire or sequential wiring as needed. 2.2 Installation mode Using flange installation, threaded flange connection makes the lower pipe fittings of wind speed sensor firmly fixed on flange, four mounting holes are opened on the circumference of chassis, and bolts are used to fasten them tightly to the support.

  • Page 9: Chapter 3 Communications Agreements

    Dimensions Base dimensions According to the size of the sensor, you can install the sensor to the right position 。 Chapter 3 Communications Agreements 3.1 Basic communication parameters Parameters Content Code 8-bit binary Data bits 8-bit parity bit Stop position 1 bit Error Error calibration...
  • Page 10 3.2 Data frame format definition Adopt the Modbus-RTU protocol as follows: Initial structure >=4 bytes time Address =1 byte Function =1 byte Data =N bytes Error check =16-bit CRC code End structure >=4 bytes of time Address code: the address of the transmitter, unique in the inquiry network (factory default 0 x01).

  • Page 11: Device Address

    3.3 Register address Register content address Configura Operatio tion Address 0000H 40001 Wind speed (0.1m/s ) Read only 0100H 40101 Device address(0-252) Read write Read 0101H 40102 baud rate (2400/4800/9600) write 3.4 Examples of communication protocols explanations 3.4.1 read the wind speed value x01 device address 0 Question frame Check Addre...
  • Page 12 Notes: Please check that the package is in good condition and check that the transmitter model and specifications are in accordance with the products you choose. If you have any questions, please contact us as soon as possible. Please confirm before use: whether the output voltage of the power supply is correct; the positive and negative connection mode of the power supply with the product;...

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Jxbs-3001-fs

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