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8CH Modbus RTU RS485 R4DCB08 Temperature Receiver Relay Module Temperature Acquisition Collector Paperless Recorder for PLC Configuration Data Signal Controller Recorder

1.Description:
R4DCB08 is a 8Bit RS485 Temperature Receiver for 8pcs DS18B20 sensors. It can read 8 temperature value from 8 DS18B20 sensors and output by RS485 terminal.Users can read the temperature of different monitoring points, which is convenient for equipment and temperature control.
2.Features:
1>.Read 8-channel temperature
2>.RS485 MODBUS RTU 03 06 programmable control
3>.Support up to 247 devices in parallel
3.Parameters:
1>.Product name:R4DCB08 8Bit RS485 Temperature Receiver for 8pcs DS18B20 sensors
2>.Work voltage:DC 6V-24V
3>.Work current:8mA~13mA
4>.Command control mode:RS485 MODBUS RTU 03 06
5>.Adapted sensor:DS18B20 Temperature Sensor(Not included!!!)
6>.Temperature range:-55~125
7>.Measurement accuracy:1%
8>.Work Temperature:-40~80
9>.Work Humidity:10%~90%RH
10>.Module Size:70*46*18mm

4.Note:
1>.It is a DS18B20 temperature reader but not include DS18B20 sensor.
2>.There are so many AT and UART control commands that the page cannot be filled in. After purchase, please contact us to send AT and UART control instructions.
5.Application:
1>.Aquarium temperature measurement
2>.Equipment temperature monitoring
3>.Intelligent control of greenhouse planting





