SAM3Gplus User Guide V2.5
6.7 Data Cable
The data cable is 2m long. It consists of an RJ45 plug, a DB9-female connector and a 2-wire input power.
DB9
Signals
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
8
CTS
7
RTS
9
RI
Not used
11
RJ45
Description
2
Data Carrier Detect
5
Serial Data out of the SAM3Gplus
6
Serial Data into the SAM3Gplus
3
Not Used
4
Common Ground
7
Clear to Send
8
Ready to Send
1
RED Wire: Input voltage from 5Vdc to 32Vdc
4
BLACK Wire: Power Ground
Ver2.5
5
4
3
2
1
9
8
7
6
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