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Help CenterRS485 Modbus Wireless Temperature Humidity Sensor
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Welcome to our store,please feel free to contact Mrs.Sarah Yuan: WhatsApp +86 18820739215/sarah@thingsend.com
Specifications:
1.Features
Modbus Protocol
Track Temperature (-40°C to 80°C)
Track Humidity 0-100%
Battery operated, place it anywhere
Wireless transmission distance is up to 500m in open field
Monitor every 5 mins default,1-60mins in factory
One modbus gateway can work with 20pcs sensors.
Manufacturing,support OEM/ODM service
2.Product parameter
3.Operation process
XZ-TH10 Operation Process
XZ-TH10 is a wireless temperature and humidity sensor,after the sensor detects data it'll send data to gateway/concentrator instantly;
XZ-SRM-MUS operation process:
XZ-SRM-MUS is a modbus receiving host of wireless sensor. After receiving sensor information each time, it will output sensor information from serial port immediately.
4.Modbus software setting(Software is free)
5.Data Protocol
This protocol adopts MODBUS protocol, 9600bps, 8N1.Please feel free to contact me for more detailed modbus protocol information.
6.The interface definition of XZ-SRM-MUS
Pin |
Definition |
Description |
Level |
Connect to terminal |
Remark |
1 |
GND |
Ground for power supply |
GND |
Ground for power supply |
|
2 |
VCC |
Voltage DC |
5.0V |
+4.5～5.5V |
|
3 |
RxD/RS-232 |
Data input |
RS-232 Level |
TxD/RS-232 |
|
4 |
TxD/RS-232 |
Data output |
RS-232 Level |
RxD/RS-232 |
|
5 |
GND |
Ground for signal |
GND |
Ground for signal |
|
6 |
A/RS485 |
RS485 Signal+ |
RS-485 Level |
A/RS485 |
Customize at factory |
7 |
B/RS485 |
RS485 Signal- |
RS-485 Level |
B/RS485 |
|
8 |
NC |
None connect |
|||
9 |
NC |
None connect |
7.Receiver connection instructions:
Send Inquiry to This Supplier
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