Rs-232C - SATO WS408DT Technical Manual

9 Technical Drawings

8.9.3 RS-232C

The RS-232C on your printer is DB9 female. It transmits data bit by bit in
asynchronous start-stop mode. The figure below shows its pinout.
9 8 7 6
Pin Signal
1 +5V
2 RxD
3 TxD
4 NC
5 GND
6 Hi
7 RTS NC
8 CTS
9 Hi
Speed: 2400, 4800, 9600, 19200, 38400, 57600, 115200 Bauds
Parity: Odd, Even or None
Data Bits: 7 or 8 Bits
Stop Bits: 1 or 2 Bits
Flow Control: XON/XOFF or RTS
Default Parameters: 9600 Bauds, No Parity, 8 Data Bits, 1 Stop Bit, XON/XOFF
Description
Provide 5V Power
Receive
Transmit
No Connection
Ground
Pull High
Request to Send
Clear to Send
Pull High
115
Technical Drawings