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Seven dedicated outputs are available for control, warning, and error functions. These
open-collector outputs are slew-limited. Optional 10K ohm pull-up resistors, tied to a
common point for use at either +5 or +24 VDC, are available via jumper JMP 1.
Note: To avoid damage if external pull-up resistors are used (that is, without jumper JMP1
installed), ensure that the external voltage does not exceed +30VDC.
The following table details the GPI/O A pin assignments, settings, and functions:
Pin
Signal
Number
Name
1
Ground
2
+5 VDC
Start Of
3
[2]
Print
Slew
4
Label
Toggle /
5
Pause
6
Reprint
7
+24 VDC
8
Ground
DPL Command Reference
Failure to properly configure the GPIO Port can result in damage to the printer
and / or connected devices.
Signal
Direction
Jumper
[1]
JMP 8
N/A
JMP 9
Input
N/A
N/A
Position
Installed
Removed
Ground must be supplied.
Installed
Removed
N/A
Function / Description
Printer chassis is used.
Printer +5VDC is used (.5 amp
maximum).
Note: Drawing more than .5 amps
can cause unreliable printer
operation.
+5VDC must be supplied.
Programmable
Programmable
The printer pauses when the signal
is taken LOW.
The last label is reprinted exactly,
with no increment or time stamp
changes; recommended for use
during error conditions. Keeping
this signal LOW results in non-stop
printing.
Printer +24 VDC (1.5 amp
maximum)
Printer chassis.
259
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