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Chapter 2: External Connectors Pinout Description
USB 2.0 and USB 3.2 Port
Connector number: 3
USB 2.0
1
4
9
13
8
5
USB 3.2
Pin
Definition
1
VCC
3
USB_1P
5
VCC
7
USB0_P
9
USB3_RXN
11
GND
13
USB3_TXP
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Pin
Definition
2
USB_1N
4
GND
6
USB0_N
8
GND
10
USB3_RXP
12
USB3_TXN
14
COM1 to COM2 RS-232/RS422/RS485 Connector
Connector number: 4 and 5
1
5
1
5
6
9
6
9
Pin
Definition
RS232 DCD#/RS422 TX-/
1
RS485 DATA-
3
RS232 TX/RS422 RX+
5
GND
7
RTS#
9
RI
15
Pin
Definition
RS232 RX/RS422 TX+/
2
RS485 DATA+
4
RS232 DTR#/RS422 RX-
6
DSR#
8
CTS#
VTC 7260 Series User Manual
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