Sensor Port
Figure 6-35 and Table 6-36 describe the sensor ports of the PMIB02 sensor transfer box.
Figure 6-35 Sensor ports of the PMIB02 sensor transfer box
J
T
D
4
J
T
D
5
J
T
D
3
J
T
D
6
J
T
D
2
J
T
D
7
J
T
D
1
T
E
M
H
U
W
A
T
E
R
B
A
T
W
E
J
K
M
2
V
B
T
E
M
2
J
K
M
1
J
K
2
V
T
E
M
2
S
M
O
K
E
J
K
1
J
T
M
1
J
A
C
6
J
A
C
5
J
A
C
4
J
A
C
3
J
A
C
2
J
A
C
1
S
I
M
1
S
I
M
2
J
T
P
1
J
K
M
3
J
K
M
4
F
U
_
A
L
M
J
1
Table 6-36 Function of the sensor ports
Silk
Screen
Signal Port Pin Function Remarks
BAT_W
E
Sensor port of
battery
temperature 1
l Pin 1 is for grounding.
l Pin 2 is for the signal cable.
l Pin 3 is reserved.
l Pin 4 is for the +12 V power supply.
The external sensor outputs the 0-5 V
voltage signal.
Used
VBTEM
2
Sensor port of
battery
temperature 2
l Pin 1 is for the +24 V power supply.
l Pin 2 is for the temperature signal
cable.
The external sensor outputs the 4-20 mA
current signal.
-
WATER Water sensor
port
l Pin 1 is for the +12 V power supply.
l Pin 2 is for the signal cable.
l Pin 3 is for grounding.
l Pin 4 is reserved.
When the impedance between pin 2 and
pin 3 drops to a certain range, alarms are
triggered.
-
TEM_H
U
Sensor port of
temperature
and humidity 1
l Pin 1 and pin 3 are for the +24 V
power supply.
l Pin 2 is for the temperature signal
cable.
l Pin 4 is for the humidity signal cable.
Used
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
6 Electromechanical Device
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
950
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