Brady 200MVP Product Manual page 12

Bi-directional (36 Pin) – Centronics Parallel Printer Port Pinout:
Pin #
1
2-9
10
11
12
13
14
15
16-
17
18
19-
30
31
32
33-
34
35
36
The 8-bit parallel data interface supports bi-directional parallel communications in
"nibble mode". The parallel interface provides a means of communication, which is
typically faster than serial interface methods.
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Description
nStrobe/HostClk
Data Bits 1-8
nAck/PtrClk
Busy/Ptr Busy
PError/Ack Data
Req.
Select/Xflag
nAuto Fd/Host Busy
Not Used
Ground
+5V@1A
Ground
nInit
nFault/nData Avail
Not used
+5V thru 3.3K
nSelectIn/1284
active
- 12 - Printer Overview