Reference Manual D VA 3120 Version1.1
Page 9
Figure 2 – Module Layout
D VA 3120
VID IN 1
DU
A
L
AN
A
L
O
G
V
IDE
O
D
IS
T
A
M
P
L
Y
N
X
Te
ch
ni
k
A
G
VID IN 2
OUT 1.1
OUT 1.2
OUT 1.3
OUT 1.4
OUT 2.1
OUT 2.2
OUT 2.3
OUT 2.4
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UP DN
DIP SWITCH
BUTTONS
ON
OFF
4
3
2
1
C
A
U
T
IO
N
. D
o
no
t o
b
st
ru
ct
t
he
v
en
til
at
io
n
ho
le
s
o
n
th
e
to
p
a
nd
b
ot
to
m
o
f
th
e
m
o
d
ul
e
Channel 1
Status LED
Channel 2
Status LED
DC Power
Connection
Front
Side
Bottom
Alarm / Status LED
