Chapter 2 Hardware Configuration
EB-591LF USER
′
S MANUAL
Page: 2-9
2-4. COM PORT CONNECTOR (WIN XP & 7)
COM3:
COM3 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
PIN ASSIGNMENT
1
DCD3
6
DSR3
2
RXD3
7
RTS3
3
TXD3
8
CTS3
4
DTR3
9
RI3
5
GND
COM3_1:
COM3_1 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1
GND
2
COM3_RX_R
3
COM3_TX_R
4
COM3_RTS_R
5
COM3_CTS_R
J6:
COM4/5/6 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
PIN ASSIGNMENT
1
VCC12
7
COM5_RXD_R
2
VCC5
8
COM5_TXD_R
3
GND
9
COM6_RXD_R
4
GND
10
COM6_TXD_R
5
COM4_RXD_R
11
GND
6
COM4_TXD_R
12
NC
COM3
1
5
6
9
COM3_1
J6
