Specifications

Indicator (Cylindrical 22/25-dia.)
M22
CSM_M22_DS_E_3_2
Round Indicator Series with 22 dia. and
25 dia. (when using a ring)
• Same type as the A22-series Pushbutton Switches.
• Use 25-dia. ring to install in 25-dia. panel cutouts.
• IP65
Refer to Safety Precautions for All Pushbutton Switches/
Indicators and Safety Precautions for the A22.
List of Models
Appearance
Flat
Model
Round
M22-F
Projection
Square
M22-C
Model Number Structure
Model Number Legend......Shipped as a set which includes the Display, Lamp, and Socket Unit.
For information on combinations, refer to Ordering Information.
M22
(1) (2)
(3)
- F G -
24A
(1) Display Shape
Code
F
C
Description
Round/Flat
Square/Projection
(2) Illumination Color (3) Light Source
Without Voltage Reduction Unit
Code Description
R
G
Y
W
A
Red
Green
Yellow
White
Blue
Code
6A
12A
24A
5
12
24
Type
LED
Incandescent
lamp
Operating voltage
6 VAC/VDC
12 VAC/VDC
24 VAC/VDC
5 VAC/VDC
12 VAC/VDC
24 VAC/VDC
With Voltage Reduction Unit
Code
T1
T2
Type
LED
Operating voltage
100 VAC
200 VAC
• LED incorporates the 24-VAC/VDC type.
1
M22
Ordering Information
Completely Assembled .... Shipped as a set which includes the Display, Lamp, and Socket Unit.
Indicator
Appearance
Round/Flat
without Voltage
Reduction Unit
M22-F
Round/Flat
with Voltage
Reduction Unit
M22-F
Square/Projection
without Voltage
Reduction Unit
M22-C
Square/Projection
with Voltage
Reduction Unit
M22-C
Lighting
LED
Operating
voltage
Set
6 VAC/VDC
M22-F@-6A
12 VAC/VDC
M22-F@-12A
24 VAC/VDC
M22-F@-24A
100 VAC
M22-F@-T1
200 VAC
M22-F@-T2
6 VAC/VDC
M22-C@-6A
12 VAC/VDC
M22-C@-12A
24 VAC/VDC
M22-C@-24A
100 VAC
M22-C@-T1
200 VAC
M22-C@-T2
LED
LED
Illumination color
R (red)
Y (yellow)
G (green)
W (white)
A (blue)
LED
Note: Insert a symbol indicating the color of the Operation Unit in the box in the model number above.
Individual models: Refer to pages 3 to 4.
■ Specifications: Refer to page 5. ■ Dimensions: Refer to page 6.
(The Display, Lamp, and Socket Unit can be ordered separately.)
■ Accessories: Refer to the A22.
2
M22
Ordering Information
Subassembled .......... The Display, Lamp, or Socket Unit can be ordered separately. Use them in combination for models that are not
available as assembled Units. These can also be used as inventory for maintenance parts.
• Ordering: Specify models on the following page.
Display
Lamp
Lamp
Incandescent
lamp
LED
Socket Unit
Without Voltage Reduction Unit
Ordering set combinations: Refer to page 2.
LED
Socket Unit
With Voltage Reduction Unit
■ Specifications: Refer to page 5. ■ Dimensions: Refer to page 6.
■ Accessories: Refer to the A22.
3
M22
Ordering Information
Subassembled .......... The Display, Lamp, or Socket Unit can be ordered separately. Use them in combination for models that are not
available as assembled Units. These can also be used as inventory for maintenance parts.
Display
Sealing
Appearance
Round (Flat)
Square (Projection)
IP65
Color of Display
Red
Green
Yellow
White
Blue
Red
Green
Yellow
White
M22-FR
M22-FG
M22-FY
M22-FW
M22-FA
M22-CR
M22-CG
M22-CY
M22-CW
Model
Blue
M22-CA
Lamp
LED
Operating voltage
6 VAC/VDC
Appearance
AC/DC
LED light
Red
A22-6AR
AC and DC
12 VAC/VDC
Model
A22-12AR
24 VAC/VDC
A22-24AR
Green
A22-6AG
A22-12AG
A22-24AG
Yellow *
A22-6AY
A22-12AY
A22-24AY
Blue
A22-6AA
A22-12AA
A22-24AA
Note: For voltage-reduction lighting, use the A22-24A@. Only 24-V LED lamps can be used.
* Used when the Display color is yellow or white.
Incandescent
Appearance
Operating voltage
5 VAC/VDC
A22-5
12 VAC/VDC
A22-12
24 VAC/VDC
A22-24
Socket Unit
Appearance
Item
Classification
Without Voltage
Reduction Unit
Model
M22-00
With Voltage
Reduction Unit
(110 VAC)
M22-00-T1
With Voltage
Reduction Unit
(220 VAC)
M22-00-T2
Note: For voltage-reduction LED lamps, use the A22-24A@. Only 24-V LED lamps can be used.
Accessories, Replacements, and Tools
The M22 uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22.
4
M22
Specifications
Ratings
Characteristics
LED Lamp
Rated voltage
6 VAC/VDC
12 VAC/VDC
24 VAC/VDC
Rated current
8 mA
Operating voltage
6 VAC/VDC ±5%
12 VAC/VDC ±5%
24 VAC/VDC ±5%
Incandescent Lamp
Rated voltage
6 VAC/VDC
14 VAC/VDC
28 VAC/VDC
Rated current
200 mA
80 mA
40 mA
Operating voltage
5 VAC/VDC
12 VAC/VDC
24 VAC/VDC
Rated
current
110 VAC
8 mA
220 VAC
–20°C to 55°C
35% to 85%RH
–40°C to 70°C
IP65
Class II
175
3 (IEC60947-5-1)
Approved Standard Ratings
UL, cUL (File No. E41515)
Input voltage: 120 V max. 2.6 W max. (A22-TN)
110 VAC (A22-T1)
200 VAC (A22-T2)
Voltage-reduction Lighting
Rated
voltage
Ambient operating temperature
Ambient operating humidity
Ambient storage temperature
Degree of protection
Electric shock protection class
PTI (tracking characteristic)
Degree of contamination
Operating
Applicable lamp
voltage
(BA9S/Base: 13)
100 VAC
(95 to 115 V) LED lamp
(A22-24@)
200 VAC
(190 to 230 V)
Note: Only Lamp Sockets are recognized by UL.
CCC (GB14048.5)
24 VAC/VDC max. (Without Voltage Reduction Unit)
100 VAC
(With Voltage Reduction Unit: M22-@@-T1)
200 VAC
(With Voltage Reduction Unit: M22-@@-T2)
Nomenclature
Model Structure
Display
Available Colors
Red, green yellow, white, blue
Lock Ring
Lamp
Light Source
●LED lamp
●Incandescent lamp
Socket Unit
Lighting Method
●Lighted (without Voltage Reduction Unit)
●Lighted (with Voltage Reduction Unit)
5
M22
Dimensions
(Unit: mm)
Indicators
Round
M22-F
Square
M22-C
29.8 × 29.8
25.6 × 25.6
34
29.7 dia.
34
1.8
1.8
0.5
0.5
5.9
5.9
16
54.7
Terminal Arrangement
(Bottom View)
With/Without Voltage Reduction Unit
18
54.7
Terminal Connection
Type
Without Voltage
Reduction Unit
X1
With Voltage Reduction
Unit
X1
(+)
22
Terminal
Connection
X
X2
X
X2
(−)
M3.5 screw
Lamp Socket
Note: The figure shows an example of the terminal arrangement when the
Socket Unit is removed.
Panel Cutouts
22.3 +0.4
dia.
0
25
+0.5
0
dia.
Lock Ring is provided as a standard item.
• When applying coating such as paint to the panel, the dimensions
should be those after the application of coating.
• Recommended panel thickness: 1 to 5 mm.
• Use an A22Z-R25 Ring when mounting to a panel with 25-mm
holes.
Accessories
Refer to the relevant information in the corresponding section for the
A22.
Safety Precautions
Refer to Safety Precautions for All Pushbutton Switches/Indicators and Safety Precautions for the A22.
6
Read and Understand This Catalog
Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or
comments.
Warranty and Limitations of Liability
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified)
from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR
FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS
DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER
WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS
IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT
LIABILITY.
In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS
OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT
SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
Application Considerations
SUITABILITY FOR USE
OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's
application or use of the products.
At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the
products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product,
machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible
uses of the products, nor is it intended to imply that the uses listed may be suitable for the products:
 Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog.
 Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles,
safety equipment, and installations subject to separate industry or government regulations.
 Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE
SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND
INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
Disclaimers
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time based on improvements and other reasons.
It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made.
However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or
establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual
specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
PERFORMANCE DATA
Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the
result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON
Warranty and Limitations of Liability.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical,
typographical, or proofreading errors, or omissions.
2012.9
In the interest of product improvement, specifications are subject to change without notice.
OMRON Corporation
Industrial Automation Company
http://www.ia.omron.com/
(c)Copyright OMRON Corporation 2012 All Right Reserved.