Com Port Connector (Win Xp & 7) - Protech Systems EB-591LF User Manual

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