Omnitron Systems Technology SAM3G User Manual
Page 10
10
g. The data cable
The data cable is 2m long. It consists of an RJ45 plug, a DB9-female connector and a 2-wire
input power.
5 4 3 2 1
9 8 7 6
DB9
Signals
RJ45
Description
1
DCD
2
Data Carrier Detect
2
RXD
5
Serial Data out of the SAM3G
3
TXD
6
Serial Data into the SAM3G
4
DTR
3
Not used
5
GND
4
Common Ground
6
DSR
7
RTS
7
Ready to Send
8
CTS
8
Clear to Send
9
RI
1
RED wire : Input voltage from 5Vdc to 32Vdc
4
BLACK wire : Power Ground
UK / Europe Office
Tel: +44 (0)8700 434040
Fax: +44 (0)8700 434045
[email protected]
www.omniinstruments.co.uk
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Tel +61 (0)282 442 363
Fax +61 (0)294 751 278
www.omniinstruments.com.au
USA / Canada Office
Tel +1-866-849-3441
Fax +1-866-628-8055
www.omniinstruments.net