Setting Printer Board Connectors And Jumpers - Protech Systems PA-3222 User Manual

3.7.5

Setting Printer Board Connectors and Jumpers

3.7.5.1 Power Supply Connector
24V_CN1: Power Supply Wafer
PIN ASSIGNMENT
GND
1
2 GND
+24V
3
4 +24V
3.7.5.2 RS-232 Interface Connector
COM1: RS-232 Interface Connector
PIN ASSIGNMENT
1 NC
2 RXD
3 TXD
4 DTR /RTS
5 GND
PA-3222 SERIES USER MANUAL
PIN ASSIGNMENT
6 DSR /CTS
7 RTS
8 CTS
9 NC
10 NC
Chapter 3 Hardware Configuration
4
1
24V_CN1
1 2
9 10
COM1
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