Vecow ECS-9210, User Manual, Page: 54 / 122

47 GETTING TO KNOW YOUR ECS-9200/9100
Pin No. Function Pin No. Function
1 SPD0 2 SPD1
3 SPD2 4 SPD3
5 Ground 6 Ground
Pin out:
2.4.16 COM Port Header
ECS-9200/9100 provides 4 COM port headers for internal COM port cable.
Pin No. Description Port
1 Ground_Frame COM3
2 Ground COM3
3 RI COM3
4 DTR COM3
5 CTS COM3
6 TXD COM3
7 RTS COM3
8 RXD COM3
9 DSR COM3
10 DCD COM3
CN9:
Pin No. Description Port
1 Ground_Frame COM4
2 Ground COM4
3 RI COM4
4 DTR COM4
5 CTS COM4
6 TXD COM4
7 RTS COM4
8 RXD COM4
9 DSR COM4
10 DCD COM4
CN10:
Pin out:
CN10
CN9