High-Density 68-Pin SCSI Connector Pinout
Signal
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
TERMPWR
TERMPWR
Reserved
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Ground
Connector
Cable
Cable
Pin
Pin
Pin
1
1
2
2
3
4
3
5
6
4
7
8
5
9
10
6
11
12
7
13
14
8
15
16
9
17
18
10
19
20
11
21
22
12
23
24
13
25
26
14
27
28
15
29
30
16
31
32
17
33
34
18
35
36
19
37
38
20
39
40
21
41
42
22
43
44
23
45
46
24
47
48
25
49
50
26
51
52
27
53
54
28
55
56
29
57
58
30
59
60
31
61
62
32
63
64
33
65
66
34
67
68
Appendix A SCSI Cables and Connectors
Connector
Signal
Pin
35
-DB(12)
36
-DB(13)
37
-DB(14)
38
-DB(15)
39
-DB(P1)
40
-DB(0)
41
-DB(1)
42
-DB(2)
43
-DB(3)
44
-DB(4)
45
-DB(5)
46
-DB(6)
47
-DB(7)
48
-DB(P)
49
SWAP L
50
SHELF_OK
51
TERMPWR
52
TERMPWR
53
Reserved
54
FAULT_CLK H
55
-ATN
56
FAULT_DATA H
57
-BSY
58
-ACK
59
-RST
60
-MSG
61
-SEL
62
-C/D
63
-REQ
64
-I/O
65
-DB(8)
66
-DB(9)
67
-DB(10)
68
-DB(11)
Cont'd
113