RSB-6410 Android User Manual
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2.2.3.1
UART3 COM port (COM3)
RSB-6410 provides a standard DB9. It can support RS232/RS422/RS485 by chang-
ing jumper CN26 and JSETCOM1.
COM port pin header
2.2.3.2
UART4 and UART5 COM port Pin Connector (COM1)
RSB-6410 provides a 7 x 2-pin connectors, which contain 2 four-wire COM ports
(RS232 level).
Pin
Description
1
COM3_DCD/RS485 D-
2
COM3_RX/RS485 D+
3
COM3_TX
4
COM3_DTR
5
GND
6
NC
7
COM3_RTS
8
COM3_CTS
9
NC
Pin
Description
1
COM4_TXD
2
COM4_RTS
3
COM4_RXD
4
COM4_CTS
5
GND
6
GND
7
COM5_RXD
8
COM5_RTS
9
COM5_TXD
10
COM5_CTS
11
GND
12
GND
13
NC
14
COM5_PWR