Cn6, j13: serial port, Cn6 is the d-sub type com1 serial port connector, Cn6, j13: serial ports – IBASE IB530 User Manual
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INSTALLATIONS
CN6, J13: Serial port
CN6 is the D-sub type COM1 serial port connector
Pin #
Signal Name (RS-232)
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5 Ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9
RI, Ring indicator
J13 (COM2/3/4) is a 30-pin header type COM2/3/4 serial port (RS232)
connector.
Signal Name
Pin #
Pin #
Signal Name
DCD2 1
2
DSR2
SIN2 3
4
RTS2
SO2 5
6
CTS2
DTR2- 7
8
RI2
GND 9
10
N/A
DCD3 11
12
DSR3
SIN3 13
14
RTS3
SOUT3 15
16
CTS3
DTR3 17
18
RI3-
GND 19
20
N/A
DCD4 21
22
DSR4
SIN4 23
24
RTS4
SOUT4 25
26
CTS4
DTR4 27
28
RI4
GND 29
30
Protect
pin
IB530F User’s Manual
13
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