IBASE IB905 User Manual
Page 21
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INSTALLATIONS
IB905 User’s Manual
17
COM2 is jumper selectable for RS-232, RS-422 and RS-485.
Pin #
Signal Name
RS-232
R2-422 RS-485
11 DCD TX- DATA-
13 RX TX+ DATA+
15 TX RX+
NC
17 DTR RX-
NC
19 Ground Ground Ground
12 DSR
NC
NC
14 RTS
NC
NC
16 CTS
NC
NC
18 RI
NC
NC
20 NC
NC
NC
J12: Audio Connector (DF11 Connector)
Signal Name
Pin #
Pin #
Signal Name
LINEOUT R
2
1
LINEOUT L
Ground
4
3
JD FRONT
LINEIN R
6
5
LINEIN
Ground
8
7
JD LINEIN
MIC-In
10
9
MIC L
Ground
12
11
JD MIC1
JP11: Digital I/O
Signal
Name
Pin
Pin
Signal Name
GND 1
2 VCC
OUT3 3
4 OUT1
OUT2 5
6 OUT0
IN3 7
8 IN1
IN2 9
10
IN0
JP3, JP4: USB3~USB6 Connector(DF11 Connector)
Signal Name
Pin
Pin
Signal Name
Ground 2
1 Vcc
D4+ 4
3 D3-
D4- 6
5
D3+
Vcc 8
7
Ground
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