Appendix J – General Purpose Input Output Port Applications
262
Class Series 2 Programmer’s Manual
GPI/O A (J1)
Four dedicated inputs
are available for control of printer functions. These inputs require
no external pull-ups, are designed to interface to open-collector outputs and accept totem
pole outputs from +4.5 to + 26 VDC. Optical isolators are available to provide isolation. Two
print control circuit examples are given below.
•
For direct inputs –
Use the printer’s +5VDC and Ground to supply
the devices interfacing to the GPI/O A inputs
(as shown, right).
GPI/O A - J1
3
4
5
6
1
Start of Print
Slew Label
Toggle/Pause
Reprint
Ground
•
For isolated inputs –
To provide galvanic isolation for the GPI/O A
inputs, remove jumper JMP 9 then supply an
ex5VDC source voltage to Pin 2, and
remove jumper JMP 8 then supply an external
Ground to Pin 1 (as shown, right).
3
4
5
6
2
Start of Print
Slew Label
Toggle/Pause
Reprint
Vcc
+5 VDC External Source
GPI/O A - J1
1 Ground
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 5 or +24 VDC, are available via jumper JMP 1.
To avoid damage if external pull-up resistors are used (that is, without jumper JMP1
installed), ensure that the external voltage does not 30VDC.
The table below details the GPI/O A pin assignments, settings and functions:
Содержание A-Class
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Страница 22: ...Overview 8 Class Series 2 Programmer s Manual ...
Страница 30: ...Immediate Command Functions 16 Class Series 2 Programmer s Manual ...
Страница 138: ...Extended System Level Command Functions 124 Class Series 2 Programmer s Manual ...
Страница 160: ...Label Formatting Command Functions 146 Class Series 2 Programmer s Manual ...
Страница 180: ...Generating Label Formats 166 Class Series 2 Programmer s Manual ...
Страница 192: ...Appendix B Sample Programs 178 Class Series 2 Programmer s Manual ...
Страница 200: ...Appendix D Reset Codes 186 Class Series 2 Programmer s Manual ...
Страница 212: ...Appendix E Single Byte Symbol Sets 198 Class Series 2 Programmer s Manual ...
Страница 264: ...Appendix G Bar Code Details 250 Class Series 2 Programmer s Manual ...
Страница 284: ...Appendix J General Purpose Input Output Port Applications 270 Class Series 2 Programmer s Manual ...
Страница 296: ...Appendix O UPC A and EAN 13 Variable Price Weight Bar Codes 282 Class Series 2 Programmer s Manual ...
Страница 308: ...Appendix Q Plug and Play IDs 294 Class Series 2 Programmer s Manual ...
Страница 312: ...Appendix R Line Mode 298 Class Series 2 Programmer s Manual ...
Страница 324: ...Appendix T WiFi Region Country Codes 310 Class Series 2 Programmer s Manual ...
Страница 328: ...Appendix U Display Icon Key and Control Panel Button Sequence Functions 314 Class Series 2 Programmer s Manual ...
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