GoDEX EZ1105 series - Manual (Page 7)

EZ1105 / EZ1305 User Manual
3
1-3. Interfaces
USB port
Connector type : Type B
Pin No. 1 2 3 4
Function VBUS D- D+ GND
Serial port (optional)
Default
settings
: Baud rate 9600, no parity, 8 data bits, 1 stop bit, XON/XOFF protocol
and RTS/CTS
RS232 housing (9-pin to 9-pin)
DB9 socket DB9 plug
--- 1 1 +5V, max 500mA
RXD 2 2 TXD
TXD 3 3 RXD
DTR 4 4 N/C
GND 5 5 GND
DSR 6 6 RTS
RTS 7 7 CTS
CTS 8 8 RTS
RI 9 9 N/C
Computer Printer
【 Note 】 The total current to the serial port may not exceed 500 mA.