AVL F-FEM-DAC - Page 24

http://www.avl.com
Grounding and Shielding
20
Fig. 10 Grounding when using a fiber optic link
To Host System
e. g. PC or PUMA
+
-
X19
X21
F-FEM-AIN
I
E
E
E
1
3
9
4
Sensor
X17
X18
S
e
n
s
o
r
F-FEM-
DIO
X10
X11
X24
F-FEM-
CNT
X21
F-FEM-
DAC
X22
X21
X11
F-FEM-
DAC
X22
X21
X11
PE
24 V
0 V
PE N L1
IEEE1394
X19
X19
X21
X19
X21
Legend:
Shield
Shield on case
Protective ground
Device ground
Case
Ground braid
TEST CELL CABINET
FOL
Converter
Fiber optic Link
Power Supply
Add-On
ENGINE
24 V Distributor
Power U nit
G
r
o
u
n
d
b
r
a
i
d
FOL
Converter