Vaisala K-PATENTS PR-23 AX Series, Instruction Manual

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160 PR-23 instruction manual
10
0-2
40
+
-
41
42
Ground terminal
4-2
0m
A
m
A
-O
U
TP
U
T
1
4-2
0m
A
10
0-2
40
V
A
C
m
A
-O
U
TP
U
T
2
- -
+
- +
R
EL
A
Y
1
+
m
A
-
2
O
u
tp
u
t
m
A
-
1
24
23
22
21
14
13
12
11
+
-
+
-
-vs
+vs
1
2
3
2
1
SE
N
SO
R
24
V
D
C
SI
N
GL
E
TRA
N
SM
ITTE
R
ST-R
GU
B-0
4V
Exd
E
CL
O
SU
RE
1
2
3
O
u
tp
u
t
SE
N
SO
R
A
P
R-2
3
- 2902992
Phoenix Contact Power supply unit
UNO - PS/1AC/24DC/60W
VA
C
R
EL
A
Y
2
+
-
+
-
G
ro
u
n
d
e
d
t
o
D
IN
R
a
il
Figure 10.12 GUB enclosure wiring without
an isolator (DTR/STR-R-C1/C2-AL-AC)