SATO WS408DT Technical Manual page 121

9 Technical Drawings
Host (DB9)
Signal
CD Carrier Detect
RxD
TxD
DTR Data Terminal Ready
GND
DSR Data Set Ready
RTS Request to Send
CTS Clear to Send
CI
Description Pin
1
Receive 2
Transmit 3
4
Ground 5
6
7
8
9
Pin
1
2
3
4
5
6
7
8
9
116
Technical Drawings
Printer (DB9)
Description
Provide 5V Power
Receive
Transmit
No Connection
Ground
Pull High
Request to Send
Clear to Send
Pull High
Signal
+5V
RxD
TxD
NC
GND
Hi
RTS
CTS
Hi