A22Z-R25 datasheet(17/19 Pages) OMRON

17 / 19 page

All A22/M22 Assemblies

Removing the Switch Unit

Insert a screwdriver between the Mounting Latch and the Switch

Unit, then push down the screwdriver in the direction indicated by

the arrow in the following figure.

Use either of the following screwdrivers.

Flat-head

screwdriver

Screwdriver

Phillips

screwdriver

WIRING

Wiring Round Crimp Terminals

Loosen the terminal screw from the Switch Unit until it completely

comes off the groove, insert a screwdriver as shown in the following

figure, then push up the washer in the direction indicated by the

arrow to temporarily secure it. Now, a round crimp terminal can be

connected. After inserting the terminal, tighten the screws to com-

plete wiring.

Screw

Washer

Screwdriver

ENGRAVING

Engrave the characters on the surface on the Cap. Make sure

that the characters are aligned parallel to the imaginary line

connecting the two protruding portions to the left and right of the

Cap.

The characters must not be engraved deeper than 0.5 mm. Apply

an alcohol-based paint coating, such as melamine, alkyd, or

acrylic resin paint coating, to the engraved characters.

Protruding portions on Cap

AFFIXING CHARACTER FILM

Hold the Cap, remove the cardboard on the Film, and attach the Film

to the Cap. Make sure that the protruding portions of the Cap en-

gage the cutout portions of the Film and that the characters are

aligned parallel to the imaginary line connecting the two protruding

portions to the left and right of the Cap.

Protruding portions on Cap

Remove the cardboard.

MOUNTING AND DISMOUNTING

SNAP-IN LEGEND

Press and secure the Snap-in Legend Plate onto the Legend

Plate Frame.

The direction of the characters will vary with the mounting

direction of the control panel if the Switch is a knob or key

selector model.

Legend Plate Frame

Snap-in Legend Plate

Concave surface

A22Z-R25 Datasheet(PDF) 17 Page - Omron Electronics LLC

A22Z-R25 Datasheet(HTML) 17 Page - Omron Electronics LLC

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