Protech Systems PA-3222 User Manual page 78

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