COMMELL LE-380 - Manual (Page 31)

LE-380 User’s Manual
- 29 -
Connector: CN_COM3/4
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM3/4
Pin Description Pin Description
1 HS_DCD1- 2 HS_RXD1
3 HS_TXD1 4 HS_DTR1-
5 GND 6 HS_DSR1-
7 HS_RTS1- 8 HS_CTS1-
9 HS_RI1-( JP2 ) 10 N/C
11 HS_DCD2- 12 HS_RXD2
13 HS_TXD2 14 HS_DTR2-
15 GND 16 HS_DSR2-
17 HS_RTS2- 18 HS_CTS2-
19 HS_RI2-( JP1 ) 20 N/C
Connector: CN_COM5/6
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM5/6
Pin Description Pin Description
1 HS_DCD3- 2 HS_RXD3
3 HS_TXD3 4 HS_DTR3-
5 GND 6 HS_DSR3-
7 HS_RTS3- 8 HS_CTS3-
9 HS_RI3- 10 N/C
11 HS_DCD4- 12 HS_RXD4
13 HS_TXD4- 14 HS_DTR4-
15 GND 16 HS_DSR4-
17 HS_RTS4- 18 HS_CTS4-
19 HS_RI4- 20 N/C
Connector: JP1 & JP2
Type: 6-pin Power select jumper
Pin Description
1-2 +12V
3-4 +5V
5-6 HS_RI2-( HS_RI1- )
Default: 5-6