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Lanner electronics IAC-F694 Series Manual page 21

Dual pentium iii full-size sbc with vga, two 100base-t ethernet for socket 370 processors

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COM1: Serial Port #1 Connector (Header)
Pin No.
1
2
3
4
5
6
7
8
9
COM2: Serial Port #2 Connector (Header)
Pin No.
1
Data Carrier Detect (DCDB #)
2
Data Set Ready (DSRB#)
3
Receive Data (RXDB#)
4
Request To Send (RTSB#)
5
Transmit Data (TXDB#)
6
Clear To Send (CTSB#)
7
Data Terminal Ready (DTRB#) Receive Data- (RXD-)
8
Ring Indicator (RIB#)
9
10
Description
Data Carrier Detect (DCDA #)
Receive Data (RXDA)
Transmit Data (TXDA)
Data Terminal Ready (DTRA #)
Ground (GND)
Data Set Ready (DSRA #)
Request To Send (RTSA #)
Clear To Send (CTSA #)
Ring Indicator (RIA #)
RS-232
Ground
NC
COM2
~ 17 ~
JUMPER SETTING AND CONNECTORS
Description
RS-422
Transmit Data- (TXD-)
NC
Transmit Data+ (TXD+)
NC
Receive Data+ (RXD+)
NC
NC
NC
NC
1
2
9
10
1
2
COM1
9
10
RS-485
DATA-
NC
DATA+
NC
NC
NC
NC
NC
NC
NC

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