User`s manual

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MELSEC-A

4 SETUP AND PREPARATION BEFORE OPERATION

(2) Checking the plug cover

Check whether the plug cover is installed in the plug.

Plug

Plug cover

Caution: Before inserting the cable, do not push the plug cover into the plug. Once

insulation-displaced, the plug cannot be reused.

(3) Inserting the cable

Lift the back of the plug cover and insert the cable until it makes contact with the

plug.

Insert the signal cables into the one-touch connector plug as shown below.

4321

Signal name

4321

DA (Blue)

DB (White)

DG (Yellow)

SLD

+24V (UNIT)

24G(UNIT)

FG1

V+ / I+

V+ / I-

SLD

Signal name

321

POINT

• Insert the cables far enough.

Not doing so can cause an insulation displacement fault.

• The cable inserted may come out of the cover front.

At this time, pull it back until the cable tip goes back into the plug cover.