Protech Systems PA-3222, User Manual

Page: 78 / 249

Chapter 3 Hardware Configuration
PA-3222 SERIES USER MANUAL Page: 3-48
PIN ASSIGNMENT FUNCTION
16 DST4 Head strobe signal
17 DST3 Head strobe signal
18 3.3V Logic Power
19 GND Thermistor GND
20 GND Thermistor GND
21 TH Thermistor signal
22 NC Unused
23 DST2 Head strobe signal
24 DST1 Head strobe signal
25 GND Head GND
26 GND Head GND
27 GND Head GND
28 GND Head GND
29 GND Head GND
30 GND Head GND
31 LATCH Print data latch
32 24V Head drive power
33 24V Head drive power
34 24V Head drive power
35 24V Head drive power
36 24V Head drive power
37 24V Head drive power
38 NC Unused
39 PS Signal of the out-of-paper
sensor
40 Vps Power supply of the
out-of-paper sensor
41 GND GND of the platen position/
out-of-paper sensor
42 HS Signal of the platen position
sensor
43 NC Unused
44 FG Frame GND
45 FG Frame GND
46 NC Unused
47 2A Motor drive signal
48 1B Motor drive signal
49 1A Motor drive signal
50 2B Motor drive signal