Epson V7 Manuale Utente
5-26
2. OMRON PLC
*1 When using EMn (extended data memory), specify the
bank number (CV: 0 to 7, CS1: 0 to C). The assigned
memory is indicated when editing the screen as shown
on the right.
memory is indicated when editing the screen as shown
on the right.
Wiring
Wiring diagrams with the PLC are shown below.
RS-232C
Wiring Diagram 1
Wiring Diagram 2
Example: EM0 : 30000
Address
Colon
Bank number
Colon
Bank number
FG
RD
RS
CS
SG
1
3
4
5
7
RS
SD
CS
SG
2
4
5
7
V7 (CN1)
D-sub 25pin(Male: )
SD
2
RD
3
PLC
D-sub 9pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 9-pin (male)
FG
RD
RS
CS
SG
1
3
4
5
7
RS
SD
CS
SG
2
4
5
9
V7 (CN1)
D-sub 25pin(Male: )
SD
2
RD
3
PLC
D-sub 9pin(Male: )
* Use shielded twist-pair cables.
D-sub 25-pin (male)
D-sub 9-pin (male)