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UPC-6210 User Manual
2.6.7
COM2 RS-232 Port (J18)
Pin
Signal Name
Pin
Signal Name
1
DCD, Data carrier detect
6
DSR, Data set ready
2
RXD, Receive data
7
RTS, Request to send
3
TXD, Transmit data
8
CTS, Clear to send
4
Data terminal ready
9
RI, Ring indicator
5
GND, ground
10
Not Used
2.6.8
Digital I/O Connector (J19)
Pin
Signal Name
Pin
Signal Name
1
GND
6
OUT0
2
VCC (500mA)
7
IN3
3
OUT3
8
IN1
4
OUT1
9
IN2
5
OUT2
10
IN0
2
1
9
10
1
2
10
9