Owner's manual

ECN-360A-D2550 Embedded System
Page 36
Pin Description Pin Description
1 GND 2 GND
3 PWR 4 PWR
Table 4-13: Power Connector Pinouts
4.2.12 RS-232 Serial Port Connectors
CN Label: COM1, COM2, COM3
CN Type:
10-pin header
CN Location: See Figure 4-13
CN Pinouts: See Table 4-14
Each of these connectors provides RS-232 connections.
Figure 4-13: RS-232 Serial Port Connector Locations
Pin Description Pin Description
1 DCD 2 DSR
3 RXD 4 RTS
5 TXD 6 CTS
7 DTR 8 RI
9 GND 10 GND
Table 4-14: RS-232 Serial Port Connector Pinouts