P340 Rev. 4.0
http://www.woosim.com
2018-07-11
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3.1. UART(RS-232C or TTL)
The Porti-P340 printer has a UART(RS-232C or TTL) interface and power connector is connected
by 6 pin female connector.
In the following table, the signals present on the connector are listed:
WARNING
A wrong connection of power supply connector could be damage the printer.
Pin no. Signal name
Direction
Function
1
INPUT
7.5~8.5VDC / 3A or more
2
TxD
Output
Transmit Data
3
RxD
Input
Receive Data
4
N.C
5
N.C
6
GND
Ground
<J6 : MOLEX (5268-06P)>
Applicable connector : MOLEX 5264-06P or equivalent.
