Omron M22 User manual

Indicator M22 G-137
Pushbutton
Switches
Indicator
M22
22-dia. and 25-dia. Round Indicator Series
• Easy mounting and removal of Socket Unit.
• Use 25-dia. ring to install in 25-dia. panel cutouts.
• Finger protection mechanism on Lamp provided as a standard
feature.
• UL and cUL approved (File No. E41515)
Model Number Structure
■Model Number Legend
Completely Assembled
Shipped as a set which includes the Display, Lamp, and Socket Unit.
1 2 3
F
C
R
G
Y
W
A
6D 6 VDC
6A 6 VAC
12A 12 VAC/VDC
24A 24 VAC/VDC
5 5 VAC/VDC
12 12 VAC/VDC
24 24 VAC/VDC
H1 100 VAC/VDC
T1 110 VAC
T2 220 VAC
M22-@@-@
1 Flange Shape
Code Description
Round/Flat
Square/Projection
2 Illumination Color
Code Description
Red
Green
Yellow
White
Blue
3 Light Source
Code Operating voltage
LED
LED
Without Voltage Reduction Unit
With Voltage Reduction Unit
Incandescent
lamp
Note: The LED lamp (24 VAC/VDC) can be lit by
directly applying 110 VAC/VDC (220 VAC/
VDC) to the lamp terminal. LED incorpo-
rates the 24-VAC/VDC type.

G-138 Indicator M22
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.
1. Display
2. Lamp
3. Socket Unit
1 2
F
C
R
G
Y
W
A
M22-@@
1 Flange Shape
Code Description
Round/Flat
Square/Projection
2 Cap Color
Code Description
Red
Green
Yellow
White
Blue
1 2
R
G
Y
A
5 5 VAC (6 VAC)
12 12 VAC (14 VAC)
24 24 VAC (28 VAC)
H1 100 VAC (130 VAC)
6D 6 VDC (6 VDC)
6A 6 VAC (6 VAC)
12A 12 VAC/VDC (12 VAC/VDC)
24A 24 VAC/VDC (24 VAC/VDC)
A22-@@
2 Illumination Color
Code Description
None Incandescent lamp
Red
Green
Yellow
Blue
1 Operating Voltage (Rated Voltage)
Code Description
LED
Incandescent
1
T1 110 VAC
T2 220 VAC
M22-00-@
1 Voltage Reduction Unit
Code Description
None Without Voltage Reduction Unit

Indicator M22 G-139
Pushbutton
Switches
Ordering Information
■List of Models
Completely Assembled
Indicator
Appearance Lighting Operating voltage Model Illumination color
LED 6 VDC M22-F@-6D Insert one of the
following letters
into the box @.
R (red)
Y (yellow)
G (green)
W (white)
A (blue)
6 VAC M22-F@-6A
12 VAC/VDC M22-F@-12A
24 VAC/VDC M22-F@-24A
110 VAC M22-F@-T1
220 VAC M22-F@-T2
6 VDC M22-C@-6D
6 VAC M22-C@-6A
12 VAC/VDC M22-C@-12A
24 VAC/VDC M22-C@-24A
110 VAC M22-C@-T1
220 VAC M22-C@-T2
M22-F
Round/Flat
without Voltage
Reduction Unit
M22-F
Round/Flat
with Voltage
Reduction Unit
M22-C
Square/Projection
without Voltage
Reduction Unit
M22-C
Square/Projection
with Voltage
Reduction Unit

G-140 Indicator M22
Subassembled
Display
Appearance IP65 oil-resistant
Color of Display Model
Red M22-FR
Green M22-FG
Ye l l o w M 2 2 - F Y
White M22-FW
Blue M22-FA
Red M22-CR
Green M22-CG
Ye l l o w M 2 2 - C Y
White M22-CW
Blue M22-CA
Display
Socket Unit Socket Unit
Lamp Lamp
LED LED
Without Voltage Reduction Unit With Voltage Reduction Unit
Incandescent
lamp
Round/Flat
M22-F
Square/Projection
M22-C

Indicator M22 G-141
Pushbutton
Switches
Lamp
LED
Note: 1. For voltage-reduction lighting, use the A22-24A@.
2. Used when the Display color is yellow or white.
Incandescent
Case
Socket Unit
Note: For voltage-reduction lighting, use the A22-24A@.
Accessories (Order Separately)
The M22 uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22.
Operating voltage 6 V 12 V 24 V 24 V
Super-bright
Appearance AC/DC LED light Model
AC Red A22-6DR --- --- ---
Green A22-6DG --- --- ---
Yellow (see note 2) A22-6DY --- --- ---
Blue A22-6DA --- --- ---
DC Red A22-6AR --- --- ---
Green A22-6AG --- --- ---
Yellow (see note 2) A22-6AY --- --- ---
Blue A22-6AA --- --- ---
AC and DC Red --- A22-12AR A22-24AR A22-24ASR
Green --- A22-12AG A22-24AG A22-24ASG
Yellow (see note 2) --- A22-12AY A22-24AY A22-24ASY
Blue --- A22-12AA A22-24AA A22-24ASA
Operating voltage 6 VAC/VDC 12 VAC/VDC 24 VAC/VDC 100 VAC/VDC
A22-5 A22-12 A22-24 A22-H1
Appearance Type Model
IP40 Rectangular A16-CJM
Square A16-CAM
Round A16-CTM
IP65 oil-resistant Rectangular A165-CJM
Square A165-CAM
Round A165-CTM
Voltage-reduction circuits
Without Voltage Reduction Unit With Voltage Reduction Unit
Without Voltage Reduction Unit With Voltage Reduction Unit (110 VAC) With Voltage Reduction Unit (220 VAC)
M22-00 M22-00-T1 M22-00-T2

G-142 Indicator M22
Specifications
■Approved Standards
Note: cUL: CSA C22.2 No. 14
■Approved Standard Ratings
UL, cUL (File No. E41515)
2-6W, 120 V max.
■Ratings
LED Lamp
Note: The values in parentheses are for blue Indicators.
Super-bright LED Indicator
Incandescent Lamp
Voltage-reduction Lighting
■Characteristics
Note: 1. With no icing or condensation.
2. Malfunction within 1 ms.
Recognized
organization Standards File No.
UL, cUL (see note) UL508 E41515
Rated voltage Rated current Operating voltage
6 VDC 60 mA (20 mA) 6 VDC±5%
6 VAC 60 mA (20 mA) 6 VAC±5%
12 VAC/VDC 30 mA (10 mA) 12 VAC/VDC±5%
24 VAC/VDC 15 mA (10 mA) 24 VAC/VDC±5%
Rated voltage Rated current Operating voltage
24 VAC/VDC 15 mA 24 VAC/VDC±5%
Rated voltage Rated current Operating voltage
6 VAC/VDC 200 mA 5 V
14 VAC/VDC 80 mA 12 V
28 VAC/VDC 40 mA 24 V
130 VAC/VDC 20 mA 100 V
Rated voltage Operational voltage Applicable lamp
(BA9S/13@gold)
110 VAC 95 to 115 VAC LED lamp (A22-24@)
220 VAC 190 to 230 VAC
Item Indicator
M22
Insulation resistance 100 MΩmin. (at 500 VDC)
Dielectric strength 2,500 VAC, 50/60 Hz for 1 min between terminals of same polarity
2,500 VAC, 50/60 Hz for 1 min between terminals of different polarity and also between
each terminal and ground
Vibration resistance Malfunction (See note 2.): 10 to 55 Hz, 1.5-mm double amplitude
Shock resistance Mechanical 1,000 m/s2
Malfunction (See note 2.) 600 m/s2max.
Ambient temperature (See note 1.) Operating: −20°C to 55°C
Storage: −40°C to 70°C
Ambient humidity Operating: 35°C to 85°C
Degree of protection IP65
Electric shock protection class Class II
PTI (tracking characteristic) 175
Degree of contamination 3 (IEC947-5-1)

Indicator M22 G-143
Pushbutton
Switches
Nomenclature
Display
•Available Colors
Red, green yellow, white, blue
Lamp
•Light Source
Socket Unit
•Lighting Method
Lock Ring
LED lamp
Incandescent lamp
Lighted (without Voltage Reduction Unit)
Lighted (with Voltage Reduction Unit)

G-144 Indicator M22
Dimensions
Note: All units are in millimeters unless otherwise indicated.
■Indicators
■Accessories
The M22 uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22.
■Terminal Arrangement (Bottom View)
■Terminal Connection ■Panel Cutouts (Top View)
Note: 1. When applying coating such as paint to the panel, the di-
mensions should be those after the application of coating.
Lock Ring is provided as a standard item.
2. Recommended panel thickness: 1 to 5 mm.
3. Use an A22Z-R25 Ring when mounting to a panel with 25-
mm holes.
Installation
The M22 uses the same installation method as the A22. Refer to the relevant information in the Installation section for the A22.
Precautions
The precautions for the M22 are the same as those for the A22. Refer to the relevant information in the Precautions section for the A22 and the
Technical Information for Pushbutton Switches (Cat. No. A143).
With/Without Voltage Reduction Unit
29.8 x 29.8
25.6 x 25.6
Round/Flat
M22-F
Square/Projection
M22-C
29.7 dia.
Lamp Socket
M3.5 screw
Without Voltage Reduction
Unit With Voltage Reduction Unit
Bottom view Top view
22.3+0.4 dia.
025+0.5 dia.
0
In the interest of product improvement, specifications are subject to change without notice.
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
Cat. No. A131-E1-02