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RS485 OUTPUT | ANALOG OUTPUT | Tomato & Pomato | |||||||
Power supply | 10~30VDC | Power supply | 10~30VDC | Fashion&Casual | |||||
Power consumption | 0.4W | Power consumption | Temperature | 1.2W | |||||
Temperature | ±0.4℃ | Humidity | 1.2W | ||||||
Humidity | ±2%RH | Accuracy | Temperature | ±0.4℃ | |||||
Signal output | Standard Modbus-RTU | Humidity | ±2%RH | ||||||
Temperature range | -40℃~+120℃ | Temperature range | -40℃~+120℃ | ||||||
Humidity range | 0%RH-100%RH | Humidity range | 0%RH-100%RH | ||||||
Operating temperature | -20℃~+60℃,0%RH~80%RH | Operating temperature | -20℃~+60℃,0%RH~80%RH | ||||||
Long-term stability | Temperature | ≤0.1℃/y | Long-term stability | Temperature | ≤0.1℃/y | ||||
Humidity | ≤1%RH/y | Humidity | ≤1%RH/y | ||||||
Response time | Temperature | ≤25s | Signal output | Current output | 4~20mA | ||||
Humidity | ≤8s | Voltage output | 0~5V/0~10V |
RS485 OUTPUT | ||
Line color | Description | |
brown | A positive power supply (10 ~ 30 V DC) | |
black | Negative power supply | |
yellow | 485 -A | |
blue | 485 -B | |
Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted. |
ANALOG OUTPUT | ||||
Line color | Description | |||
Power | brown | Power supply | ||
black | Power supply negative | |||
Output | blue | The temperature signal is positive | ||
green | The temperature signal is negative | |||
yellow | Humidity signal positive | |||
white | Humidity signal negative | |||
NOTES: Two wiring method 1. Four - wire connection method 2. Three - wire connection method |
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