16mm A6

470

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Switches & Pilot Devices

Terminal Sockets

PC Board Terminal Type

(AL-C6V)

Lamp

Terminal (+)

Lamp

Terminal (–)

(TOP)

8-1.6

Holes

Terminal 1.5×0.3t

NC1 NC2

NO1 NO2

C1

C2

0

+0.3

16.2

3.8

33.5

66

3

2.5

Solder Terminal Type

(AL-C6)

2.5

3

66

16.2

7.5

33.5

TOP

PC Board

Mounting Hole Layout

(Bottom View)

Terminal Arrangement

(Bottom View)

Dust Covers

Panel Cut-Outs For Units w/Dust Cover

AL-D6, Round

AL-DQ6, Square

AL-DH6, Rectangular

Round/Square

Rectangular

ø24

Waterproof Gasket

for Dust Cover

Waterproof Gasket

for Dust Cover

30

Waterproof Gasket

for Dust Cover

+0.2

24 min.

+0.2

30 min.

Marking Plates

Pushbuttons with Standard Size Lens

Style

Round—AL6M-W

Square—AL6Q-W Rectangular—AL6H-W

Dimensions

øa

Marking

Area

Engraving

Area

Engraving

Area

Ø 5/8” (16mm)

Outside (OD)

(13.8mm)

(13.8mm)

19.8mm

Marking Area

(a)

(12mm)

(12mm)

Engraving must be made on the engraving area within 0.02” (0.5mm) deep.

Pushbuttons with Oversize Lens

Style

Round—AL6M-MW

Square/Rectangular—AL6Q-QW

Dimensions

øOD

øa

Marking

Area

Marking

Area

❏a

❏OD

Outside (OD)

Ø 0.491” (12.6mm)

0.491” (12.6mm)

Marking Area

(a)

Ø 0.429” (11mm)

0.429” (11mm)

Replacing & and Marking Plate

Removal

Remove the lens holder assembly (lens, marking plate and holder) from the opera-

tor by holding the color lens recesses with the lens removal tool (Part No.MT-101)

and pulling out. Remove marking plate by pushing the color lens from the rear to

disengage the latches. Marking plate must be engraved on the side as shown in

the figure on the right.

Fitting Grooves

Grooves

Engraving

Surface

Color Lens

Marking Plate

Lens Holder

Ø 5/8” (16mm)

Installation

For illuminated pushbuttons:

1. Insert marking plate inside lens in correct direction

2. Press color lens on to lens holder to engage latches.

3. Insert lens holder into housing in correct direction.

Do not loosen spring on illuminated pushbutton units (except on pilot light units). The

marking plate must be engraved on the front side as shown above.