Irda Connector - Boser HS-7002 Manual

CN14: COM4 Connector (5x2 Header)
PIN Description PIN Description
1 DCD3
3 RXDD3
5 TXDD3
7 DTR3
9 GND
The onboard COM2 may be configured as RS-232, RS-422, or
RS-485.
CN11: RS-422/485 Connector (5x2 Header)
PIN Description PIN Description
1 TX-
3 RX+
5 GND
7 RTS+
9 CTS-
JP1/JP2/JP4/JP5: COM2 Use RS-232 or RS-422/485 Select
RS-232 (default)

3.12 IrDA Connector

CN4 is a 5-pin internal FIR communication connector for connection of
an IrDA device.
CN4: IrDA Connector
PIN
1
2
3
4
5
2 DSR3
4 RTS3
6 CTS3
8 RI3
10 N/C
2 TX+
4 RX-
6 RTS-
8 CTS+
10 N/C
Options Settings
Short 2-3
RS-422/485 Short 1-2
Description
VCC
N/C
IRRX
GND
IRTX
DCD3 1 2 DSR3
RXDD3 3 4 RTS3
TXDD3 5 6 CTS3
DTR3 7 8 RI3
GND 9 10 N/C
TX- 1 2 TX+
RX+ 3 4 RX-
GND 5 6 RTS-
RTS+ 7 8 CTS+
CTS- 9 10 N/C
1
VCC
2
N/C
3
IRRX
4
GND
5
IRTX
17