7
Table 2
Terminal identification for 50-conductor IDC ribbon cable and 7707 DB-50 connector
Ribbon cable*
7707
Terminal
DB-50
Pin #
Ribbon cable*
7707
Terminal
DB-50
Pin #
Conductor
Color
Conductor
Color
1
Brown
Gnd
1
26
Blue
Gnd
42
2
Red
Ch 11 Bit 0
34
27
Violet
Gnd
26
3
Orange
Ch 11 Bit 1
18
28
Grey
Ch 13 Bit 0
10
4
Yellow
Ch 11 Bit 2
2
29
White
Ch 13 Bit 1
43
5
Green
Ch 11 Bit 3
35
30
Black
Ch 13 Bit 2
27
6
Blue
Ch 11 Bit 4
19
31
Brown
Ch 13 Bit 3
11
7
Violet
Ch 11 Bit 5
3
32
Red
Ch 13 Bit 4
44
8
Grey
Ch 11 Bit 6
36
33
Orange
Ch 13 Bit 5
28
9
White
Ch 11 Bit 7
20
34
Yellow
Ch 13 Bit 6
12
10
Black
Protection K1
4
35
Green
Ch 13 Bit 7
45
11
Brown
Gnd
37
36
Blue
Protection K3
29
12
Red
Gnd
21
37
Violet
Gnd
13
13
Orange
Gnd
5
38
Grey
Gnd
46
14
Yellow
Gnd
38
39
White
Gnd
30
15
Green
Ch 12 Bit 0
22
40
Black
Gnd
14
16
Blue
Ch 12 Bit 1
6
41
Brown
Ch 14 Bit 0
47
17
Violet
Ch 12 Bit 2
39
42
Red
Ch 14 Bit 1
31
18
Grey
Ch 12 Bit 3
23
43
Orange
Ch 14 Bit 2
15
19
White
Ch 12 Bit 4
7
44
Yellow
Ch 14 Bit 3
48
20
Black
Ch 12 Bit 5
40
45
Green
Ch 14 Bit 4
32
21
Brown
Ch 12 Bit 6
24
46
Blue
Ch 14 Bit 5
16
22
Red
Ch 12 Bit 7
8
47
Violet
Ch 14 Bit 6
49
23
Orange
Protection K2
41
48
Grey
Ch 14 Bit 7
33
24
Yellow
Gnd
25
49
White
Protection K4
17
25
Green
Gnd
9
50
Black
Gnd
50
* 50-conductor IDC ribbon cable is available from Keithley.
Содержание 7707
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