DE-631 User Manual
Version : 1.10 DUALi Inc.
(http://www.duali.com)
10
4
Connector Pin Assignment
4.1
RS-232 Connector and Cable
RJ-48
Pin No.
Description
1
DC POWER(DC9V or 12V)
To DC Jack
2
DC POWER(DC 5V)
3
TxD(to Host Rx)
4
NC
5
RxD(to Host Tx)
6
NC
7
GND
To DC Jack
8
NC
DC JACK
4.2
RS-485 Connector and Cable
RJ-48
Pin No.
Description
1
DC POWER(DC9V or 12V)
To DC Jack
2
DC POWER(DC 5V)
3
NC
4
Data+
5
NC
6
Data-
7
GND
To DC Jack
8
NC
- Communication type between RS-232 and RS-485 should be decided before making
order.
Diameter = 2mm
DC + (9V or 12)
Diameter = 6.5mm
DC – (GROUND)
