Physical Interface Characteristics; Input Circuit; Tamper Circuit - ADEUNIS WMBUS Pulse Guide Utilisateur

WMBUS Pulse - Guide utilisateur / User guide version V2.2.0

1.4.4 Physical interface characteristics

1.4.4.01

INPUT Circuit

The schematic diagram is the following:
Absolute maximum ratings
Minimum input voltage
Maximum input voltage
Electrical characteristics (Typ.)
Minimum input voltage
Maximum input voltage
Equivalent Input pull-up
Input frequency
Current consumption - Input HIGH
Current consumption - Input LOW
Values beyond absolute maximum ratings will damage the device
1.4.4.02

TAMPER Circuit

The schematic diagram is the following:
Absolute maximum ratings
Minimum input voltage
Maximum input voltage
Electrical characteristics
Minimum input voltage
Maximum input voltage
Equivalent Input pull-up
Current consumption - Input HIGH
Current consumption - Input LOW
Values beyond absolute maximum ratings will damage the device
- 0.7
3.6
0
3.3
180
47
<100
0
20
80
- 0.7
3.6
0
3.3
10
Not applicable
Not applicable
Unit
V
V
Unit
V
V
kΩ (Water)
kΩ (Gas)
HZ
µA
µA (Water)
µA (Gas)
Unit
V
V
Unit
V
V
kΩ
µA
µA
FR
EN
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