ADLINK Technology DLAP-301 Series - COM Port (Serial Port); Table 1-10: RS-232;485 Connector Pin Definition

Introduction 15
DLAP-301 Series
1.6.8 COM Port (Serial Port)
The DLAP-301 supports two serial ports. COM1 supports RS-232
and COM2 supports RS-485.
Table 1-10: RS-232/485 Connector Pin Definition
Pin RS-232 RS-485
1 NC RS485_DN
2 RXDA_DB9 RS485_DP
3 TXDA_DB9 NC
4NC NC
5GND GND
6NC NC
7RTSA#_DB9NC
8 CTSA#DB9 NC
9NC NC