A22Z-R25 datasheet(27/30 Pages) OMRON

27 / 30 page

A22

Securing the Connector Cable

1. Insert the connector into the cable port hole in the Box and secure

with the fixing nut inside the box.

2. Open a hole in the thin rubber section of the rubber ring.

3. Pass the tightening cap through the cable, insert the cable into the

connector, and tighten the hexagonal nut to secure the cable.

Switch Blocks

Installing the Switch Blocks

• Hook the small protrusion on the Switch Block into the groove on

the Mounting Latch on the other side of the lever, then push up the

Switch Block in the direction indicated by the arrow in the figure

below.

Removing the Switch Blocks

• Insert a screwdriver between the Mounting Latch and the Switch

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

the arrow in the following figure.

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

complete wiring.

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.

Cable diameter

Connector

7 to 9 dia.

A22Z-3500-1

9 to 11 dia.

A22Z-3500-2

Fixing nut

Rubber washer

Connector

Tightening cap

Cable

Inside

Outside

Box

Mounting

Latch

Lever

Protrusion

Switch Block

Use either of the following screwdrivers.

Flat-head

screwdriver

Phillips

screwdriver

3 to 6 mm

Screwdriver

Washer

Screw

Protruding portions

on Cap

A22Z-R25 Datenblatt(PDF) 27 Page - Omron Electronics LLC

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