Datamax-O'Neil Class Series Programmer’s Manual - Manual (Page 246)

Appendix J – General Purpose Input Output Ports
Class Series Programmer’s Manual 232
The Applicator Start of Print Circuit will depend upon the applicator system’s requirements:
• For applicator interface circuitry that will use the
printer’s +5 VDC, follow the schematic shown right.
J2 - GPIO PORT
3
4
5
6
1
Start of Print
Slew Label
Pause Toggle
Reprint
Ground
• For applicator interface circuitry that will supply an
external +5 VDC and ground, remove JMP 7 and JMP 8
from the Applicator Interface Card and follow the
schematic shown right.
3
4
5
6
2
Start of Print
Slew Label
Pause Toggle
Reprint
Vcc
Vcc = 5 VDC External Power Source
Ground
J2 -GPIO PORT
The Auxiliary Port (J1) is an RS-232 interface. Serial data transfer settings (such as baud rate, word
length, and parity) can be made using KcSP commands. These settings must match the device that
you are connecting. Jumpers JMP 1 – JMP 4 should be in installed.
Applicator Interface Card Auxiliary Data Port
Pin Number(s) Signal
1 +5 VDC (0.5 Amp )
2 RX
3 TX
4 DTR
5 Ground
6 & 9 N/C
7 RTS
8 CTS
Indicators: The Green and Yellow LEDs provide a visual indication of printer/applicator signal activity:
Applicator Interface Card Indicators
• Yellow LED Flash at power-up and when the card’s outputs change state.
• Green LED Flash at power-up and when the card’s inputs change state.