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Figure 5: connector pin assignment of the power supply
V+
DC
G
F
J
H
K
grey
-
+
L
+U
S
-
U
S
U
L
blue
NC
shielding
+data (B-Ltg.)
shielding
-data (A-Ltg.)
+9..30V
DC
GND (0V)
TXD
RXD
NC
ARE i2/PFB
V+
DC
B
A
D
C
E
green
-
+
+U
S1
-U
S1
black
NC
shielding
+data (B-Ltg.)
shielding
-data (A-Ltg.)
+9..30V
DC
GND (0V)
TXD
RXD
NC
ARE i2/PFB
+U
S2
-U
S2