User Manual
Embedded EtherNet/IP Module
GS11-EI
17
RX
Development
board
TX
RS232 interface
GND
RX
PC
机
TX
RS232 interface
GND
2
3
5
2
3
5
5.2.2 Baudrate Setting Switch
The 4-bit DIP switch on the development board is used to set the serial (UART) baud rate and default IP
address locking
（
For firmware update
）
:
1
2
3
4
ON
1
0
Low bit Middle bit High bit Default IP address
locking
Corresponding relationship of baud rate is as follows:
Index
High bit
Middle bit
Low bit
Corresponding baud rate
（
bps
）
0
0
0
0
2400
1
0
0
1
4800
2
0
1
0
9600
3
0
1
1
19200
4
1
0
0
38400
5
1
0
1
57600
6
1
1
0
115200
7
1
1
1
230400
The baud rate showing in the picture is 115200bps.
