CS Instruments VA 550 Ex, Руководство пользователя

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Wiring
VA 550 Ex / VA570 Ex English V1.08 Page 8 of 10
Connection diagram
Specific conditions are to be observed !
•
Before opening the housing for connection / wiring special conditions must be observed!
•
General conditions of the pin assignment and wiring have to be observed in the user manual
4.1 Potential equalization
The sensors VA550 or VA570 are by using the outside screw terminal to integrate securely into the
potential equalization.
P
u
ls
e
1 2
I (4-20mA)
1 2
X1
X2 X3
X5
X4
I (4-20mA)
1
2
G
N
D
V
B
+
1 2 3
M
o
d
(A
)
1 2 3 4
P
u
ls
e
D
IR
Main Board
M
o
d
(B
)