Keithley 7021 Instruction Manual page 36

Table 4-2
Pin designation identification
Conn.
Mux desig.
terminal 1a-32c
Bank A Chan 1, HI 11b
Chan 1, LO 11c
Chan 2, HI 13a
Chan 2, LO 10c
Bank B Chan 3, HI 12a
Chan 3, LO 12b
Chan 4, HI 13b
Chan 4, LO 13c
Chan 5, HI 15a
Chan 5, LO 12c
Bank A Chan 6, HI 14a
Chan 6, LO 14b
Chan 7, HI 15b
Chan 7, LO 15c
Bank B Chan 8, HI 17a
Chan 8, LO 14c
Chan 9, HI 16a
Chan 9, LO 16b
Chan 10, HI 17b
Chan 10, LO 17c
Bank A Chan 11, HI 19a
Chan 11, LO 16c
Chan 12, HI 18a
Chan 12, LO 18b
Bank B Chan 13, HI 19b
Chan 13, LO 19c
Chan 14, HI 21a
Chan 14, LO 18c
Chan 15, HI 20a
Chan 15, LO 20b
Inter 1a
Inter 1b
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Schem.
desig. Mux
1-96 terminal
43 Bank A Chan 16, HI
75 Chan 16, LO
13 Chan 17, HI
74 Chan 17, LO
12 Bank B Chan 18, HI
44 Chan 18, LO
45 Chan 19, HI
77 Chan 19, LO
15 Chan 20, HI
76 Chan 20, LO
14 Bank A Chan 21, HI
46 Chan 21, LO
47 Chan 22, HI
79 Chan 22, LO
17 Bank B Chan 23, HI
78 Chan 23, LO
16 Chan 24, HI
48 Chan 24, LO
49 Chan 25, HI
81 Chan 25, LO
19 Bank A Chan 26, HI
80 Chan 26, LO
18 Chan 27, HI
50 Chan 27, LO
51 Bank B Chan 28, HI
83 Chan 28, LO
21 Chan 29, HI
82 Chan 29, LO
20 Chan 30, HI
52 Chan 30, LO
1 Shield
33 Shield
Card Connections and Installation
Conn. Schem.
desig. desig. Mux
1a-32c 1-96 terminal
21b 53 OUT A, HI
21c 85 OUT A, LO
23a 23 OUT B, HI
20c 84 OUT B, LO
22a 22 DIG OUT 31
22b 54 DIG OUT 32
23b 55 DIG OUT 33
23c 87 DIG OUT 34
25a 25 DIG OUT 35
22c 86 DIG OUT 36
24a 24 DIG OUT 37
24b 56 DIG OUT 38
25b 57 DIG OUT 39
25c 89 DIG OUT 40
27a 27 DIG IN 1
24c 88 DIG IN 2
26a 26 DIG IN 3
26b 58 DIG IN 4
27b 59 DIG IN 5
27c 91 DIG IN 6
29a 29 DIG IN 7
26c 90 DIG IN 8
28a 28 DIG IN 9
28b 60 DIG IN 10
29b 61 nc
29c 93 nc
31a 31 nc
28c 92 nc
30a 30 nc
30b 62 nc
9a 9 Gnd
9b 41 Vext
Conn. Schem.
desig. desig.
1a-32c 1-96
31c 95
31b 63
32b 64
32a 32
4a 4
6a 6
8a 8
4b 36
6b 38
8b 40
2c 66
4c 68
6c 70
8c 72
3a 3
5a 5
7a 7
3b 35
5b 37
7b 39
1c 65
3c 67
5c 69
7c 71
10a 10
11a 11
10b 42
9c 73
30c 94
32c 96
2a 2
2b 34
4-7