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Anhang F
Pinbelegung der einzelnen Schnittstellen
F-2
Anhang F
Schnittstellen: Anschlüsse und Pinbelegung
RS-422 Serial:
Parallel
PIN
SIGNAL
1
/STROBE
D1
Data Bit 1
Data Bit 2
4
D3
D4
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
Data Bit 8
ACK
Acknowledge
11
BUSY
PE
Paper Empty
SELECTSelect Out
NC
Not Used
Not Used
1 6
GND
1 7
CGND
1 8
NC
1 9 - 3 0GND
3 1
/ P R I M E
3 2
/FAULT
3 3
GND
3 4
NC
3 5
NC
3 6
NC
BESCHREIBUNG
Data Strobe
In
In
Data Bit 3
In
In
In
In
In
Out
Busy
Out
Out
Signal Ground
Chassis Ground
Not Used
Signal Ground
Input Prime
Printer
Fault
Signal Ground
Not Used
Not Used
Not Used
RICHTUNG
←
In
2
←
3
D2
←
←
In
5
←
6
D5
←
7
D6
←
8
D7
←
9
D8
←
10
/
→
→
Out
12
→
13
→
14
15
NC
←
I n
→
Out
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