Woosim System Inc. WSP-R240 Manual Do Utilizador
WSP-R240 Rev. 2.0
http://www.woosim.com
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The WSP-R240 printer has a UART(RS-232C or TTL) or USB interface and is
connected by means of a 5 pin mini USB socket. In the following table, the signals
present on the Mini- USB socket are listed:
present on the Mini- USB socket are listed:
Pin no Signal Name Direction
Function
1
TxD
Output Transmit Data
2
RxD
Input
Receive Data
3
CTS
-
-
4
NC.
-
-
5
GND
-
Ground
① UART(RS-232C)
② USB
NOTE :
●
When data receiving, when it removes the communication
cable, it loses a data.
(Fig.3.1)
Pin no Signal Name
1
VCC
2
DATA “+”
3
DATA “-”
4
-
5
GND