Rs485 bus interface soil moisture sensor (5 pages)
Summary of Contents for SONBEST SL5090B
Page 1
User Manual File Version: V20.6.12 SL5090B using the standard RS485 bus MODBUS-RTU protocol,easy access to PLC,DCS and other instruments or systems for monitoring LORA state quantities.The internal use of high -precision sensing core and related devices to ensure high reliability and e xcellent long-term stability,can be customized RS232,RS485,CAN,4-20mA,DC0~5V\10V,ZIGBEE,Lora,WIFI,GPRS and other output best Industrial Co., Ltd...
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SL5090B Us er Ma nual methods. Technical Parameters Technical parameter Parameter value Brand SONBEST Wireless signal LORA Radio frequency 410~439MHz Rate level Transmit power 5~20dBm Communication Interface RS485 Default baud rate 9600 8 n 1 Power DC9~24V 1A Running temperature -40~80°...
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SL5090B Us er Ma nual 40001 00 01 LORA read 0~65535 40101 00 64 model code read/write 0~65535 40102 00 65 total points read/write 1~20 40103 00 66 Device ID read/write 1~249 40104 00 67 baud rate read/write 40105...
SL5090B Us er Ma nual 00 03 F8 45, the format of which is as shown in the following table: Device ID Function id Data Length Rate ID CRC16 00 03 F8 45 coded according to baud rate, 03 is 9600, ie the current device has a baud rate of 9600.
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SL5090B Us er Ma nual of this product, including the suitability for the specific use of the product, the marketability or the infringement liability for any patent, copyright or other intellectual property rights, etc. Product specifications and product descriptions may be modified at any time without notice.
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