33
Wiring Section 2-3
Connection Examples
■ Direct Connections Using RS-232C Port 0
IBM PC/AT or Compatible Computers
■ Direct Connections Using RS-232C Port 1
Programming Terminal (PT)
Note MC Unit Communication Mode: Host Link Slave
PC
Note MC Unit Communication Mode: Host Link Master
Computer
RS-232C
Interface
Signal Pin
RD 2
SD 3
GND 5
RS 7
CS 8
FG Shell
MC Unit
Pin Signal
RS-232C
Interface
3SD-0
4SG-0
5 RD-0
Shell FG
D-sub 9-pin
connector (male)
mini-DIN 8-pin
connector (male)
MC Unit
RS-232C
Interface
Signal Pin
RS-1 2
SD-1 6
SG-1 7
RD-1 8
FG Shell
Programmable Terminal (PT)
Pin Signal
RS-232C
Interface
2SD
3RD
4RS
5CS
9SG
D-sub 9-pin
connector (male)
mini-DIN 8-pin
connector (male)
MC Unit
RS-232C
Interface
Signal Pin
RS-1 2
SD-1 6
SG-1 7
RD-1 8
FG Shell
PC
Pin Signal
RS-232C
Interface
2SD
3RD
4RS
5CS
9SG
Shell FG
D-sub 9-pin
connector (male)
mini-DIN 8-pin
connector (male)
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