Tally Dascom DT-330, Руководство пользователя

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Tally Dascom DT-330 User Guide V1.0
45
15
－
Unconnected
16 Logic Ground
17 Frame Ground, separated from logic ground.
18
－
Unconnected
19~30 Logic Ground
31
－
Unconnected
32 P
Printer error signal. Low level indicates that an
error occurs in the printer. It will come with paper
end.
33 Logic Ground
34~35
－
Unconnected
36 Unconnected
H indicates that signal comes from Host computer; P indicates that signal comes
from Printer.
Parallel interface connector diagram
6.7 Power Socket
External Power Adapter
：
Input
：
AC 100V-240V, 1.8A, 50-60Hz
Output
：
DC 24V±5%, 3.0A, A-1009-3P interface
Power Socket pin assignment
Pin Number Signal Name
1 +24 V
2 GND
3 Not Connected
SHELL Frame Ground
Power Socket connector diagram