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DB9F
RXD 2
TXD 3
GND 5
The signal connection of the RS485 data cable is as follows:
DB9F
A 6
B 9
2.4 Power
The power range of the IP MODEM is DC 5
Warning: When we use other power, we should make sure that the power can supply power
above 4W.
We recommend user to use the standard DC 12V/0.5A power adaptor.
Xiamen Four-Faith Communication Technology Co.,Ltd.
rd
Add： J1-J3,3
Floor,No.44,GuanRiRoad,SoftWare Park,XiaMen .361008.China
http：//www.fourfaith.com
1
4
6
7
8
9
RS232 data cable
1
2
3
4
5
7
8
RS485 data cable
Tel： +86 592-6300326 6300325 6300324
DB9F
1
2 RXD
3 TXD
4
5GND
6
7
8
9
A (RED)
B (BLACK)
~
35V
User Manual
Page 12 of 22
Fax：+86 592-5912735
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