Instruction manual

12
Line Name DB25-S (25-pin end) Centronics
-Strobe* 1 1
D0 2 2
D1 3 3
D2 4 4
D3 5 5
D4 6 6
D5 7 7
D6 8 8
D7 9 9
-ACK 10 10
Busy 11 11
PE 12 12
SLCT 13 13
-AUTOFD 14 14
-Error 15 32
-INIT 16 31
-SLCT In 17 36
Ground 18 through 25** 16,19-30,33
* A dash in front of a line name denotes a line that is functionally active when low.
** The ground lines on the DB25s end of the cable can tie to any of the ground pins
on the Centronics side, but they must run as separate wires and not share any
pin at the Centronics end (none bridged or tied together.)
Typically, if you ask your dealer for a 6-foot Centronics cable with
ALL 25 wires implemented, you will get a cable that matches the
above table.
Note: Good quality cables with lengths up to 30 feet have been
verified to work successfully with PORTMAN 4x4/S.