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6.4 Power and Ground Connection for GigE G2 Cameras
6.4 Power and Ground Connection for GigE G2 Cameras
The interface electronics is isolated from the camera electronics and the power supply
including the line filters and camera case. Fig. 6.2 shows a schematic of the power and ground
connections in the G2 camera models.
P o w e r S u p p l y
2
P O W E R _ R E T U R N
1
C A S E
G N D
I n t e r n a l P o w e r S u p p l y
D C / D C
V C C _ 3
+
P O W E R
R X R S 4 2 2
I S O _ I N C 0 _ P
I S O _ I N C 0 _ N
I S O _ I N C 1 _ P
I S O _ I N C 1 _ N
I S O _ I N 0
I S O _ I N 1
I S O _ O U T 0
I S O _ O U T 1
Is
o
la
te
d
I
n
te
rf
a
c
e
C
a
m
e
ra
E
le
c
tr
o
n
ic
I S O L A T O R
I S O _ G N D
I S O _ P W R
1 2
1
2
p
o
l.
H
ir
o
s
e
C
o
n
n
e
c
to
r
6
8
3
9
7
1 0
1 1
4
5
+
I / O a n d T r i g g e r I n t e r f a c e
D C / D C
D C / D C
V C C _ 2
V C C _ 1
E
S
D
P
ro
te
c
ti
o
n
E
S
D
P
ro
te
c
ti
o
n
C
a
m
e
ra
E
le
c
tr
o
n
ic
L
in
e
F
il
te
r
Y O U R _ G N D
Y O U R _ P W R
+
H
ir
o
s
e
C
o
n
n
e
c
to
r
C A S E
G N D
C a m e r a
Figure 6.2: Schematic of power and ground connections in G2 camera models
.
MAN052 12/2018 V3.2 87 of 131