PIN 1, 2: Transmit
PIN 3, 6: Receive
2. COM:
RS232 console port (DB-9pin
male
connector)
Note:
use straightforward cable to connect to your computer.
PINOUTS
Pin
Name Dir
Description
2
RXD
Receive Data
3
TXD
Transmit Data
5
GND
System Ground
3. LINE:
RJ-11 connector, FXO interface is for connecting the extension line of PABX
or PSTN Line.
4. 12V DC:
Input AC 100V~120V;output DC12V.
11