BERGHOF Automation Extension Modules
2VF100124FE01.doc DC1000_HB_en_2D0982003ZD00.doc 63
5.1.4. Digital Inputs/Outputs 12/4/8-0.5
Supply is to terminals L1+ and M1. All inputs and outputs have a common feed and
therefore also have a common feed potential.
Feed The feed must come directly (unswitched) from the feed device.
Feed for inputs (sensors) must come directly from the feed device. Do not lay the
sensor supply across switched circuits.
Feedback can result in the destruction of the module and/or the sensors!
With the group power supply switched off, the connected sensors may produce
feedback via the output transistors. Make sure that the sensors are all supplied
from the same power source as the module’s associated I/O group.
2VF100307DG00.cdr
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12 3
1
12 3
1
12 3
1
X9
X12
X6
X4
X1
X10
X13
X2
X5
X7
IN 1-8
S
C
-
C
A
N
M1
I/O 13-16IN 9-12
M
1
G
N
D
G
N
D
S
C
M
1
L
1
+
L1+
M1
A
IN
1
G
N
D
S
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A
IN
2
G
N
D
S
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7Seg/IR
SC-Test
12
X8
1
23456
C
A
N
G
N
D
X11
OUT 1-8
M
1
X3
- A2
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