Modbus RS485 RTU TEMP/HUM sensor 9-36VDC XY-MD01 SHT20

Beschrijving

Informatie (ENG)

meer informatie en voorbeelden: http://domoticx.com/modbus-temp-hum-sensor-xy-md02/

Description:
The product adopts industrial-grade chip and high precision temperature and humidity probe to ensure the excellent reliability, high precision and interchangeability of the products. RS485 hardware interface (with lightning protection design), the protocol layer compatibility standard industry Rtu protocol.

Specifications:
Working voltage: 9-36V
Maximum power: 0.3W
Operating temperature: -20 graden celcius ~60 graden celcius, humidity 0% RH~80% RH
Accuracy: Temperature ± 0.3 graden celcius (25 graden celcius), humidity ± 3% RH (25 graden celcius)
Output interface: RS485 (standard Rtu protocol)
Device address: can be set to 1-255, the default is 1
Baud rate: 9600, 8 bits of data, 1 stop, no parity

Wiring instructions:
Red: Positive Power
Black: Negative Power
Yellow: 485-A
White: 485-B