Keithley 7022, Instruction Manual

Page: 40 / 107

Card Connections and Installation
4-6
Figure 4-8
Multi-pin connector card terminal identification
View from pin side
of connector
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
a
b
c
5V
10K
GND
10K
Input Channel Schematic Connector
Designator Designator
1 74 10c
2 75 11c
3 76 12c
4 77 13c
5 78 14c
6 79 15c
7 80 16c
8 81 17c
9 82 18c
10 83 19c
5V
V
EXT
10K
GND
Output Schematic Connector
Channel Designator Designator
31 42 10b
32 43 11b
33 44 12b
34 45 13b
35 46 14b
36 47 15b
37 48 16b
38 49 17b
39 50 18b
40 51 19b
54
22b
86
22c
55
23b
87
23c
56
24b
88
24c
57
25b
89
25c
58
26b
90
26c
A
B
C
D
E
1 6 11 16 21 26
2
3
4
5
7
8
9
10
12
13
14
15
17
18
19
20
22
23
24
25
27
28
29
30
91
27c
59
27b
92
28c
60
28b
93
29c
61
29b
94
30c
62
30b
95
31c
63
31b
96
32c
64
32b
H L
1 2 3 4 5 6
H L H L H L H L H L
H
L
H
L
H
L
H
L
H
L
Schematic Designator
Connector Designator
Channel
Pins of the Model 7022 mass
termination connector can be identified
in one of three ways:
• Matrix row (A-E) or column (1-6).
• Connector designation, consisting
of rows a-c and columns 1-32.
• Schematic and component layout
designation (1-96).
5
37
5a
5b
2
3
34
35
2a
3a
2b
3b
2
3
34
35
2a
3a
2b
3b
1
1a
33
1b
Short pins
1 (1a) and 33 (1b)
to close output
relays
41
9b
9
9a
Shield
Connection
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