Specifications

Reference 3-23
Cable Pinouts
Table 3-17 Asynchronous Breakout Cable Pinouts (DB-25)
Table 3-18 Asynchronous Cable Pinouts (68-Pin SCSI-to-DB-25)
1. Any pin not referenced is not connected.
DB-25 Plug
1
Signal Direction
4 RTS —>
20 DTR —>
2 TXD —>
7 TXD GND —
7 RXD GND —
3 RXD <—
8 DSR <—
5 CTS <—
DB-25
Plug Pin Signal
68-Pin
SCSI (J1)
14RTS2
20 DTR 36
2 TXD 3
7 TXD GND 37
7 RXD GND 4
3 RXD 38
8 DSR 5
5 CTS 39