Jetway Computer NF9VT - Manual (Page 25)

20
(8)LINTOUT(4-pin): Line-Out Header
Pin1
Pin No. Definition
1 FRONTR_OUT
2 GND
3 GND
4 FRONTL_OUT
(9) COM5/COM6 (9-pin): Serial Port Headers
2
Pin 1
3 4 5
6 7 8 9
Pin NO. RS232 *RS422
(for COM6)
*RS485
(for COM6)
Pin 1 DCD TX- DATA-
Pin 2 RXD TX+ DATA+
Pin 3 TXD RX+ NC
Pin 4 DTR RX- NC
Pin 5 GND GND GND
Pin 6 DSR NC NC
Pin 7 RTS NC NC
Pin 8 CTS NC NC
Pin 9 RI NC NC