Epson V7 User Manual

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The available memory setting range varies depending on the PLC model.  Be sure to set within the 
range available with the PLC to be used.  Use [TYPE] when assigning the indirect memory for macro 
programs.

 

Wiring diagrams with the PLC are shown below.

Wiring Diagram 1

Memory

TYPE

Remarks

V

(data register)

0

X

(input relay)

1

Y

(output relay)

2

C

(internal relay)

3

S

(stage)

4

GX

(global inputs)

5

GY

(global outputs)

6

T

(timer/contact)

7

CT

(counter/contact)

8

V7  (CN1)

FG

SD

RD

RS

CS

1

2

3

4

5

SD

RD

PLC

RS

CS

SG

2

3

4

5

7

SG

7

* Use shielded twist-pair cables.

D-sub 25-pin (male)

D-sub 25-pin (male)