Appendix
PL-6700 Series User Manual
App-5
2 Serial Communication
<Example 1>
<Example 2>
PL
Dsub 25-pin
PL
Dsub 25-pin
2 Serial Communication
This section explains how to perform serial communications with the PL.
RS-232C (COM1/COM2/COM3) Cable Connections
1
CD
1
FG
1
CD
1
FG
2
RD
2
SD
2
RD
2
SD
3
TD
3
RD
3
TD
3
RD
4
DTR
4
RTS
4
DTR
4
RTS
5
GND
5
CTS
5
GND
5
CTS
6
DSR
6
DSR
6
DSR
6
DSR
7
RTS
7
SG
7
RTS
7
SG
8
CTS
8
CD
8
CTS
8
CD
9
RI
20
DTR
9
RI
20
DTR
Summary of Contents for PL-6700 Series
Page 1: ...PL 6700 Series Panel Computer User s Manual Digital Electronics Corporation...
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Page 73: ...Maintenance and Inspection 7 4 PL 6700 Series User s Manual MEMO...