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INTERFACE SPECIFICATIONS
1. Communication
The interface specification are based on EIA RS232C baud rate 9600 bps, 8 data
bits, no parity, 1 stop bits.
2. RS232C Connector
Connector type: D-sub 9 pin (Female)
Pin number
Signal name
signal dirction DISPLAY-HOST
1
CD
-----
2
RXD
-----
3
TXD
<-----
4
DTR
-----
5
GND
<--->
6
DSR
-----
7
RTS
-----
8
CTS
-----
9
RI
-----
3. Power connector
Connector type:ATX POWER 4P(12V)