Com1 Rs-232/422/485 Connector (Com1) - Advantech TPC-300 Series User Manual

Table A.12: USB Connector (CN21)
Signal
USB VBUS
USB_P-
USB_P+
GND
A.3.9

COM1 RS-232/422/485 Connector (COM1)

Table A.13: COM1 RS-232/422/485 Connector (COM1)
Pin
1
2
3
4
5
6
7
8
9
TPC-300 Series/TPC-B510 User Manual
Description
USB power output, USB 2.0 5V/0.5A and USB 3.0 5V/0.9A
USB2.0 date -
USB2.0 date +
Ground for power return
RS232 RS422
DCD TX-
RX TX+
TX RX+
DTR RX-
GND GND
DSR
RTS
CTS
RI
RS485
Data-
Data+
GND
38