Multi-Functional Connector (Cn2); Com1 Rs-232 Serial Port (Cn3); Table A-2: Multi-Functional Connector (Cn2); Table A-3: Com1 Rs-232 Series Port (Cn3) - Advantech PCM-3345 Manual

A.2 Multi-functional connector (CN2)

Table A-2: Multi-functional connector (CN2)

Pin
1
3
5
7
9
11
A.3 COM1 RS-232 serial port (CN3)

Table A-3: COM1 RS-232 series port (CN3)

Pin
1
2
3
4
5
6
7
8
9
10
1
3
9
11
Signal
BAT_IN
VBAT
GND
MR
MR_GND
PAN_SW_GND
2
1
RS-232 port
DCD
DSR
RxD
RTS
TxD
CTS
DTR
RI
GND
N/C
IR Pin 1
2
4
10
12
Pin Signal
2 IR_VCC
4 N/C
6 IR_RX
8 IR_GND
10 IR_TX
12 PAN_SW
10
9
Appendix A Pin Assignments 4 7