Com Port Connector (Win Ce 6.0: Optional) - Protech Systems EB-591LF User Manual

Chapter 2 Hardware Configuration

2-5. COM PORT CONNECTOR (WIN CE 6.0: OPTIONAL)

Caution: COM3 will be assigned as COM4 in Win CE 6.0.
COM4: COM3 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 DCD4
2 RXD4
3 TXD4
4 DTR4
5 GND
COM4_1: COM3_1 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 GND
2 COM4_RX_R
3 COM4_TX_R
4 COM4_RTS_R
5 COM4_CTS_R
J6: COM1/2/3 Connector
The pin assignments are as follows:
PIN ASSIGNMENT
1 VCC12
2 VCC5
3 GND
4 GND
5 COM3_RXD_R
6 COM3_TXD_R
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PIN ASSIGNMENT
6 DSR4
7 RTS4
8 CTS4
9 RI3
PIN ASSIGNMENT
7 COM2_RXD_R
8 COM2_TXD_R
9 COM1_RXD_R
10 COM1_TXD_R
11 GND
12 NC
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6
COM3
COM3_1
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