NEXCOM nROK 5300 - Manual (Page 39)

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Chapter 2: Jumpers and Connectors
Copyright © 2012 NEXCOM International Co., Ltd. All rights reserved nROK 5X00 Series User Manual
RS232 Connector (CN22, CN23)
A. Connector size: 2 x 5 = 10-pin header, (2.0mm pitch)
B. Connector location:
RS232 Connector (CN21)
A. Connector size: 2 x 5 = 10-pin header, (2.0mm pitch)
B. Connector location:
1 9
2 10
1 9
2 10
Pin Definition Pin Definition
1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1 10 NC
Pin Definition Pin Definition
1 TX6 2 RX6
3 TX7 4 RX7
5 GND 6 TX8
7 RX8 8 TX9
9 RX9 10 NC
Connector pin definition Connector pin definition