Pfeiffer Vacuum HIQUAD QMG 700, Руководство по эксплуатации

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3.7.2 DIGITAL I/O connection, 25-pin
12
Channel 2
13
Channel 3
25
Channel 4
11
Channel 1
1K2
24 +24 V
Screen
ChGND
23
100 Ω
GND
–
+
1)
2)
IO 720
Fig. 17: Connection diagram for digital inputs
2
Screen
ChGND
3
4
5
6
7
8
14
15
16
17
18
19
21
1
R
L
Channel 2
Channel 4
Channel 3
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel 12
Channel 13
Channel 14
Channel 15
Channel 16
Channel 1
20
9
22
10
DO_V
–
+
+ -
O
p
to
c
o
u
p
le
r
is
o
la
te
d
O
p
to
c
o
u
p
le
r
is
o
la
te
d
Screen
Channel 1
Channel 2
Channel 3
Channel 4
Channel 5
Channel 6
Channel 7
Channel 8
Channel 9
Channel 10
Channel 11
Channel12
Channel 13
Channel 14
Channel 15
Channel 16
3)
IO 720
Fig. 18: Connection diagram for digital outputs
Product description
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