Protech Systems PA-6822 User Manual page 47

Power Supply Connector
24V_CN1: Power Supply Wafer
PIN ASSIGNMENT
1 GND
2 GND
3 +24V
4 +24V
RS-232 Interface Connector
COM1: RS-232 Interface Connector
PIN ASSIGNMENT
NC
1
2 RXD
3 TXD
4 DTR /RTS
5 GND
PA-6822 Series User Manual
PIN ASSIGNMENT
DSR /CTS
6
RTS
7
CTS
8
NC
9
NC
10
Chapter 2 System Configuration
4
1
24V_CN1
1 2
9 10
COM1
Page 46