SATO WS4 Series - RS-232 C

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