ADLINK Technology NuPRO-E43, Manual

Page: 23 / 98

Introduction 13
NuPRO-E43
1.10 Onboard Connectors
COMA to D Connector (RS-232) (CN7/8/9/10)
COMA to B Connector (RS-422/485) (CN7/8)
Pin # RS-232 Signal
1 DCD
2 DSR
3 RXD
4 RTS
5 TXD
6 CTS
7 DTR
8 RI
9 GND
10 NC
COMA
(COM1)
COMB
(COM2)
COMC
(COM3)
COMD
(COM4)
Connector
CN7 CN8 CN9 CN10
Pitch
2.00 mm 2.00 mm 2.00 mm 2.00 mm
Pin # RS-422 RS-485
1 TXD- Data-
2 NC NC
3 TXD+ Data+
4 NC NC
5 RXD+ NC
6 NC NC
7 RXD- NC
8 NC NC
9 GND GND
10 NC NC
1 2
9 10
1 2
9 10