Nexcom VTC 7260 - USB 2.0 and USB 3.2 Port; COM1 to COM2 RS-232;RS422;RS485 Connector

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Chapter 2: External Connectors Pinout Description
VTC 7260 Series User Manual
USB 2.0 and USB 3.2 Port
Connector number: 3
Pin Definition Pin Definition
1 VCC 2 USB_1N
3 USB_1P 4 GND
5 VCC 6 USB0_N
7 USB0_P 8 GND
9 USB3_RXN 10 USB3_RXP
11 GND 12 USB3_TXN
13 USB3_TXP 14
COM1 to COM2 RS-232/RS422/RS485 Connector
Connector number: 4 and 5
Pin Definition Pin Definition
1
RS232 DCD#/RS422 TX-/
RS485 DATA-
2
RS232 RX/RS422 TX+/
RS485 DATA+
3 RS232 TX/RS422 RX+ 4 RS232 DTR#/RS422 RX-
5 GND 6 DSR#
7 RTS# 8 CTS#
9 RI
1 5
6 9
1
6
5
9
1
8
4
5
139
USB 2.0
USB 3.2