Chapter 4 ________________________________________________________________ Installation
VAISALA_________________________________________________________________________ 9
Wiring
Table 3
Wiring Table
Pin Number
Wire Colour
(in supplied cables
EN50044)
Name
1
Brown
+ VDC supply voltage
2
White
- analog output signal
sense
(voltage output versions
only)
3
Blue
- VDC supply voltage
4
Black
+ analog output signal
+
-
1
4
2
3
+
-
12-28V
V
0507-095
Figure 3
Wiring of Voltage Output Version
The numbers below refer to Figure 3 above:
1 = Brown
2 = White
3 = Blue
4 = Black
2
3
4
1
+
-
-
+
mA
18-28V
0507-096
Figure 4
Wiring of Current Output Version
Note the three wire connection. The numbers below refer to Figure 4
above:
1 = Brown
2 = White
3 = Blue
4 = Black
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