B&B Electronics DSC-200_300 - Manual - Manual (Page 40)

7.7 RS-422/485 Peripheral Connection
The DSC-200/300 is a DTE device which connects to peripheral equipment
through two female D-9 connectors. The standard serial port connections are listed in Figure 22.
7.8 RS-422/485 Peripheral Connection
The DSC-200/300 connects to peripheral equipment through two female D-9 connectors.
The serial port connector definitions are listed in Figure 22.
3 GND
9 AUXIN-
5 AUXIN+
6 AUXOUT-
1 AUXOUT+
8 RxD-
4 RxD+
7 TxD-
2 TxD+
D-9 Connector Pin SignalDescription
Figure 22 --- DSC-200/300 connector definitions
1
2
3
4
5
6
7
8
9
D-9 connector
(CN2 and CN3)
Figure 23 --- DSC-200/300 output connectors
Quatech DSC-200/300 User's Manual 38