SHA9D01 RS485 TTL Modbus Rtu Analog Remote IO SHA9D01 Module HMI PLC Expand Industrial Temperature & Humidity SHT30 Sensor Adapter Board

SHA9D01 is a new SHT30 RS485 adapter board, which can convert the temperature and humidity data of the SHT30 sensor into Modbus RTU protocol and output it through RS485/TTL232. In addition to being compatible with the old version module SHA8C01, it also supports the standard Modbus RTU protocol.

SHA9D01 RS485 SHT30Adapter BoardDescription:




Working voltage: 5V version: DC 3.7-5.5V; 12V version: 6-25V(9V/12V/24V)
Working current: 5-7MA
MODBUS RTU protocol, 03, 04 read commands, 06, 16 write commands.
Serial port baud rate: 9600 (default), N, 8, 1
By modifying the 485 address, up to 247 modules can be cascaded (more than 16 please use R485 repeater)
Adapted sensor: SHT30 temperature and humidity sensor
Temperature measurement range: -40-125℃ (Because the shell and wire are not resistant to high temperature, please use it in the environment of -40-80℃)
Humidity measurement range: 0-100%RH Accuracy: ±0.2℃; ±2%RH
Size: 39 X 20 X 12MM
Weight: 6.5g



SHT30 sensor specifications:



Product model: TB446_NO
Working voltage: DC2.15-5.5V
Output signal: IIC Digital Signal
Temperature measurement range: -40-125℃ (Because the shell and wire are not resistant to high temperature, please use it in the environment of -40-80℃)
Humidity measurement range: 0-100%RH
Accuracy: ±0.2℃; ±2%RH
IIC address: 0X44
Wire length: 27 cm
Weight: 16 grams
Shell material: ABS




MODBUS RTU Command :
''SHA9D01 MODBUS RTU Command (OLD)'',Compatible with SHA8C01 Command
''SHA9D01 MODBUS RTU Command (NEW)'',New users are advised to use new commands

For more information, please contact us!!!

Typical application:

HMI PLC expansion board

Temperature and humidity controller

Industrial Systems

Consumer Products

Thermometers

Thermally Sensitive Systems

Indoor and outdoor temperature measurement

Temperature in vegetable garden

Weather forecasting, and monitoring

Temperature and humidity in Computer Room

Warehouse temperature and humidity