18
TTP-244M Pro/244ME Pro
TTP-342M Pro/342ME Pro
Bar Code Printer Service Manua
l
Pin
Description
Voltage
1
Power
3.3V
2
LED Green1
POWER
3
LED Green2
ON-LINE
4
LED Red
ERROR
5
Key 1
MENU
6
KEY 2
PAUSE
7
Key 3
FEED
8
GND
0V
17
Power supply input (24V DC) connector
18
Print head signal connector
3.2 Interface Pin Configuration
RS-232C
PIN
CONFIGURATION
1
+5 V
2
TXD
3
RXD
4
CTS
5
GND
6
RTS
7
N/C
8
RTS
9
N/C
USB
PIN
CONFIGURATION
1
N/C
2
D-
3
D+
4
GND
Summary of Contents for TTP-2410M Pro
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