A.3 Interface Interconnections
Table A–6 DEClaser 1100 Parallel Interface Pin Assignment
Pin
Number
Signal
Direction
1
In
2
Data 1
In
3
Data 2
In
4
Data 3
In
5
Data 4
In
6
Data 5
In
7
Data 6
In
8
Data 7
In
9
Data 8
In
10
Out
11
Busy
Out
12
Call (PE)
Out
13
Select
Out
14–15
Not connected
–
16
Logic ground
–
17
Chassis ground
–
18
5 volts
Out
19–29
Ground
–
30
!#"$#
Out
31
%
In
32
&
('
Out
33
Aux out 1
1
–
34
Not connected
–
35
Aux Out 2
1
–
36
Not connected
–
1
Ignored
General Information A–5
