A22L01M Omron, A22L01M Datasheet - Page 13

• Manufacturer Part Number: A22L01M
• Description: IL SW UNIT SPST-NC MOM
• Manufacturer: Omron

Specifications of A22L01M

• Switch Type: Push Button Switch
• Lead Free Status / RoHS Status: Compliant

A30
Precautions
Refer to the Common Precautions for Pushbutton Switches on
page 11.
Mounting
Always make sure that the power is turned OFF before mounting,
removing, or wiring the Switch, or performing maintenance. Also, do
not touch the terminals when power is being supplied, as this may
cause electric shock.
Do not tighten the mounting ring more than is necessary using radio
pliers or a similar tool, as there is a risk of damage to the mounting
ring. Tighten to a torque between 0.98 and 1.96 N m.
Recommended panel thickness: 1.5 to 5 mm
Wiring
If using a special DC LED, wire the X1 terminal to the + terminal.
For the terminal screws, use M3.5 Phillips or regular screws with
built-in square metal washers.
Tighten the terminal screws to a torque of 1.08 to 1.27 N m.
You can wire solid wires, twisted wires, or crimp terminals.
After wiring to the Switch, provide an appropriate insulation dis-
tance.
Operating Environment
The structure with the IP65 degree of protection will not be affected
by direct water splashing onto the front side of the panel at any
angle.
LED
No external resistors are required because the Switch has built-in
LED current-limiting resistors.
If using commercial products, select the following: BA9S/13j met-
al, total length 26 mm max., 2.6 W max.
Other
When applying a coating such as paint to the panel, dimensions af-
ter the coating must satisfy the specified dimensions.
218
Do not apply a voltage higher than the maximum rated oper-
ating voltage between the incandescent lamp terminals, as
there is a risk that the incandescent lamp or LED lamp will be
damaged, and the Pushbutton will be ejected.
Correct Use
Suitable wiring materials:
Twisted wire: 2 mm
Solid wire: O1.6 mm max.
!
Caution
Bare Crimp Terminals
Insulated Covered Crimp Terminals
16.0 mm max.
20.2 mm max.
2
max.
8 mm max.
8 mm max.
16.0 mm max.
20.2 mm max.
8 mm dia. max.
8 mm dia. max.
Panel Cutout Dimensions
The panel cutout dimensions are shown below.
Recommended panel thickness is 1.5 to 5 mm.
When applying a coating such as paint to the panel, dimensions af-
ter the coating must satisfy the specified dimensions.
Matrix Mounting
The pitch A, between the centers of the mounting holes, is shown
below.
Note: 1. The dimensions shown above are the minimum dimen-
Lead wire wired
directly
Bare crimp terminal A22-10, A22-10S
Insulated covered
crimp terminal
Type of crimp
terminal
y
2. If using a Pushbutton with external dimensions exceed-
sions when using wiring materials conforming to the ma-
terials given on page 218. If using materials other than
those specified, the wiring characteristics will be differ-
ent, so check the pitch beforehand, and then make the
settings.
ing 30 mm, set the pitch to suit the Pushbutton’s dimen-
sions. (If matrix mounting A22-Mj models, places la-
belled 36 mm in the matrix mounting diagram become
40 mm.)
A22-10, A22-10S
A22-01, A22-01S
A22-20, A22-20S
A22-02, A22-02S
A22-11, A22-11S
A22-01, A22-01S
A22-20, A22-20S
A22-02, A22-02S
A22-11, A22-11S
A22-10, A22-10S
A22-01, A22-01S
A22-20, A22-20S
A22-02, A22-02S
A22-11, A22-11S
Switch block
30.5
+0.5
0
30 dia.
45 mm min.
55 mm min.
51 mm min.
61 mm min.
60 mm min.
70 mm min.
A
A30