Protech Systems PA-6822 User Manual page 41

Power Supply Connector
CN1: Power supply wafer
PIN ASSIGNMENT
1 +24V
2 +24V
3 GND
4 GND
RS-232 Interface Connector
CN7: RS-232 interface connector
PIN ASSIGNMENT
1 TXD
2 RXD
3 RTS
4 CTS
PA-6822 Series User Manual
PIN ASSIGNMENT
5 DTR
6 DSR
7 GND
Chapter 2 System Configuration
4
1
CN1
1
7
CN7
Page 40