Related Manuals for JXCT JXBS-3001-TR-RS
Summary of Contents for JXCT JXBS-3001-TR-RS
- Page 1 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual RS485 Modubus Version: 2.0 Date: 2020-1-1 Status: Released www.jxct-iot.com 1 / 8...
- Page 2 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual I. BRIEF INTRODUCTION 1.1 Product Overview The soil moisture temperature sensor is suitable for soil temperature and moisture measurement. Compared with the German original high-precision sensor and the actual soil drying and weighing method, the soil moisture temperature sensor has high accuracy, fast response and stable output.
- Page 3 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual 1.3 System frame Diagram FIGURE 1 SINGLE-ENDED 3 / 8...
- Page 4 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual FIGURE 2 MUTIPLE-ENDED II. HARDWARE CONNECTIONS 2.1 CHECKING BEFORE INSTALLATION Check the list of devices before installation: Name Number THE SENSOR DEVICE 12V POWER ADAPTER（Optional） WARRANTY CARD / CERTIFICATE THE USB TO 485 DEVICE（Optional）...
- Page 5 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual Function Cable Color Specs Brown Power supply + Power Black Power supply - Yellow (grey) 485-A Communication Blue 485-B We provide default cable length of 1.5 meters, you can extend the cable yourself according to your needs.
- Page 6 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual III. CONFIGURATION TOOL INSTALLATION AND USE We provide CONFIGURATION TOOL , which can be easily used to test our sensor device. 3.1 Sensor Access Computer Transmitter can be connected to PC with the RS485 to USB adapter. You can check the COM port number through Device Manager (right click My Computer).
- Page 7 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual IV. COMMUNICATION PROTOCOL 4.1 Communication Basic Parameters TABLE 3 Communication Basic Parameters PARAMETERS CONTENT Protocol Modbus RTU Data bits 8 bit Parity bit Stop bit 1 bit Error checking CRC (redundant loop code)
- Page 8 RS485 Modbus JXBS-3001-TR-RS Soil Temperature Moisture Sensor User Manual 4.3 Communication Example 4.3.1 Read Device Address 0x01's Soil Temperature &Humidity Inquiry Frame Address Code Function Code Start Address Data Length CRC_L CRC_H 0x01 0x03 0x00 0x02 0x00 0x02 0x65 0xCB...
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