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PCUT SERIES USER ' S MANUAL
4．RS232 interface
Cutting plotter PCUT provides an input interface, serial RS-232 interface, which is
connectable with a wide range of computers。
Properly connect signal cable of the interface will enable the cutter accurately
respond to plotting and engraving command from computer. Improper connection of the
cable may result in trouble even lock up of the machine。
RS-232 Serial Interface:
RS-232 Serial Interface meets features of ELA (Electric Industries Association)。
General features:
Standard: CCITT V14，EIA RS-232C，JIS×5101
Baud rate: 300、600、1200、4800、9600baud
Stop bit: odd/even/none
Word length: 8bit
Start bit
¯ RS232C foot definition：
Pin
No
1
2
3
4
5
6
7
8-19
20
21-25
1
2
3
4
data bit
Sign
RS232C
SYS
FG
SD
BA (TDATA)
RD
BB (RDATA)
RS
CA (RTS)
CS
(CTS)
DR
(DSR)
SG
AB (SGND)
ER
CT ( )
5
6
7
8
check bit stop bit
CCITT
24
AA
101
103
104
105
106
107
102
108
Features of interface
Signal
Dissection
← P
→ P
← P
→ P
← P
7
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