WOOSIM PORTI-SP20, Руководство по эксплуатации

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Porti-SP Rev. 2.0
http://www.woosim.com
2010-02-03
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3.1. Serial Interface
The Porti-SP(20 and 30) printer has an UART(RS-232C or TTL) serial interface and power
connector is connected by 4 pin female connector.
In the following table, the signals present on the connector are listed:
Pin no Signal name Direction Function
1
INPUT - 5VDC/2.5A
2 TxD Output Transmit Data
3 RxD Input Receive Data
4
GND - Ground
<CN2 : MOLEX (53014-0410)>
Applicable connector : MOLEX 51004-0410 or equivalent.
WARNING
A wrong connection of power supply connector could be damage the printer