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VERSION 02/2018
OPERATING MANUAL
7.6
EXTERNAL INTERFACE
The control unit is equipped with an interface. The electrical door
switch is wired as standard at the 8-pin socket on the back of
the VM 5020W control unit (also refer to the J3 plug in the block
diagram, Chapter 5.5.5).
This socket also offers the functions designated in the following
illustration.
Before using it, you have to select the respective parameters
in the device configuration.
Door switch
GND >> Release
Fault reset
neg. edge >> Reset
Fault output
24VDC >> Fault
High-voltage input
7 V >> 70 kV
µA input
10 V >> 100 µA
High-voltage output
7 V >> 70 kV
µA output
10 V >> 100 µA
Ground
ORDER NUMBER DOC 2366717
Control unit
1
2
3
4
5
6
7
8
DIN8
GND
B_03415
T ü r s c h a lt e r
D o o r s w it c h
1
+24V
2
LTV357
1
+24V
2
LTV357
+24V
STN3PF06
Door
4
switch
3
GND
4
Fault reset
3
GND
Fault
output
High-voltage
input
µA
input
High-voltage
output
µA output
70
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