User`s manual

NPort 5600-8-DT User’s Manual Cable Wiring
A-3
DB9 and DB25 Connectors
DB9 Connectors
1 DCD (in)
2 RxD (in)
3 TxD (out)
4 DTR (out)
5 GND
RTS (out) 7
CTS (in) 8
DSR (in) 6
DCD (in) 1
RxD (in) 2
TxD (in) 3
DSR (in) 4
GND 5
7 CTS (in)
8 RTS (out)
9 ---
6 DTR (out)
Female DB9 ConnectorMale DB9 Connector
DB25 Connectors
1
2 TxD (out)
3 RxD (in)
4 RTS (out)
5 CTS (in)
6 DSR (in)
7 GND
8 DCD (in)
13
DTR (out) 20
25
14
1
RxD (in) 2
TxD (out) 3
CTS (in) 4
RTS (out) 5
DTR (out) 6
GND 7
DCD (in) 8
13
20 DSR (in)
25
14
Male DB25 Connector Female DB25 Connector