EN
LoRaWAN COMFORT CO2 - Guide utilisateur / User guide version V1.1.1
47
Page
of 69
FR
1.4.3 Digital inputs interfaces
The schematic diagram of the digital input interfaces is as follows:
Electrical characteristics
Unit
Minimum absolute voltage
- 0,7
Vp
Maximum absolute voltage
+50
Vp
Minimum recommended voltage
0
Vp
Maximum recommended voltage
+24
Vp
Equivalent input resistance
500
kΩ
Input frequency
10
Hz
Current consumption input level HIGH (>1.5Vp)
0
µA
Current consumption input level LOW (<0.7Vp)
6
µA
A prolonged state above min/max absolute values will damage the device.