SCSI 2-by-34-Pin Connector


SCSI 2-by-34-Pin Connector Layout
see > for SCSI Interface - Electrical Specifications and
SCSI-Bus Termination (Mixing SCSI types)

(IBM SCSI-2 Fast/Wide Adapter/A and IBM SCSI-2 Fast/Wide Streaming-RAID/A)

Pin Signal Name Pin Signal Name
1 Ground 35 Terminator power
2 Data 12 36 Terminator power
3 Ground 37 Reserved
4 Data 13 38 Reserved
5 Ground 39 Ground
6 Data 14 40 Ground
7 Ground 41 Ground
8 Data 15 42 -Attention
9 Ground 43 Ground
10 Data P1 44 Ground
11 Ground 45 Ground
12 Data 0 46 -Busy
13 Ground 47 Ground
14 Data 1 48 -Acknowledge
15 Ground 49 Ground
16 Data 2 50 -Reset
17 Ground 51 Ground
18 Data 3 52 -Message
19 Ground 53 Ground
20 Data 4 54 -Select
21 Ground 55 Ground
22 Data 5 56 -Control/Data
23 Ground 57 Ground
24 Data 6 58 -Request
25 Ground 59 Ground
26 Data 7 60 -Input/Output
27 Ground 61 Ground
28 Data P 62 Data 8
29 Ground 63 Ground
30 Ground 64 Data 9
31 Ground 65 Ground
32 Ground 66 Data 10
33 Terminator Power 67 Ground
34 Terminator Power 68 Data 11


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