Omron A22S, A22W DATASHEET

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Page 1

Knob-type Selector Switch

A22S/W

Install in 22-dia. or 25-dia. Panel Cutout

• Easy mounting and removal of Switch Unit.

• Increase wiring efficiency with three-row mounting of Switch Blocks.

• Finger protection mechanism on Switch Unit provided as a standard feature.

• Use 25-dia. ring to install in 25-dia. panel cutouts.

• Mounted using either open-type (fork-type) or closed-type (round-type) crimp terminals.

• IP65 oil resistance (non-lighted models) IP65 (lighted models)

• EN60947-5-1

• UL and cUL approved (File No. E41515).

Model Number Structure

■ Model Number Legend

Completely Assembled

Shipped as a set which includes the Selector, Lamp (lighted models only), and Switch.

1 2 3 4 5

A22@-@@-@-@

1 Lighted/Non-lighted

Code Description

Non-lighted

Lighted

2 Number of Notches/Reset Method

Code Description

2 notches/Manual

2 notches/Automatic

3 notches/Manual

3 notches/Automatic

3 Illumination Color

Code Description

None Black (for non-lighted models only)

Red

Green

Yellow

Blue

4 Light Source

Without Voltage Reduction Unit

Code Operating Voltage

None Non-lighted

6D 6 VDC

LED

6A 6 VAC

12A 12 VAC/VDC

24A 24 VAC/VDC

Incandescent

5 5 VAC/VDC

lamp

12 12 VAC/VDC

24 24 VAC/VDC

5 Contacts

Code Description

SPST-NO (See note 1.)

SPST-NC (See note 1.)

SPST-NO + SPST-NC

DPST-NO

DPST-NC

Note: 1. For models with 2 notches

2. The contacts are rated for stand-

ard loads. For microloads, refer to Accessories section for the A22.

With Voltage Reduction Unit

None Non-lighted

LED 110 VAC (See note 2.)

Note: 1. The LED lamp (24 VAC/VDC) can be

lit by directly applying 110 VAC/VDC (220 VAC/VDC) to the lamp terminal. LED incorporates the 24-VAC/VDC models.

2. Operational voltage: 95 to 115 VAC

3. Operational voltage: 190 to 230 VAC

220 VAC (See note 3.)

Switches

Pushbutton

Knob-type Selector Switch A22S/W G-115

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Subassembled

The Selector, Lamp, or Switch 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. Selector

1 2 3

A22@-@@

1 Lighted/Non-lighted

Code Description

Non-lighted

Lighted

2. Lamp

2 Number of Notches/Reset Method

Code Description

A22-@@

1 Operating Voltage (Rated Voltage)

Incandescent lamp

Code Description

5 5 VAC (6 VAC)

12 12 VAC (14 VAC)

24 24 VAC (28 VAC)

H1 100 VAC (130 VAC)

LED lamp

6D 6 VDC (6 VDC)

6A 6 VAC (6 VAC)

12A 12 VAC/VDC (12 VAC/VDC)

24A 24 VAC/VDC (24 VAC/VDC)

2 notches/Manual

2 notches/Automatic

3 notches/Manual

3 notches/Automatic

1 2

3 Illumination Color

Code Description

None Black (for non-lighted models only)

2 Illumination Color

Code Description

None Incandescent lamp

Red

Green

Yellow

Blue

Red

Green

Yellow

Blue

3. Switch (General-purpose Load)

1 Lighted/Non-lighted

Code Description

None Non-lighted

Lighted

1 2 3

A22@-@M-@

2 Contacts

Code Description

SPST-NO (2-notch only)

SPST-NC (2-notch only)

SPST-NO + SPST-NC

DPST-NO

DPST-NC

3 Voltage Reduction Unit (Lighted Models Only)

Code Description

None Without Voltage Reduction Unit

110 VAC (See note 1)

220 VAC (See note 2)

Note: 1. Operational voltage: 95 to 115 VAC

2. Operational voltage: 190 to 230 VAC

G-116 Knob-type Selector Switch A22S/W

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Ordering Information

■ List of Models

Ordering as a Set

Non-lighted

Appearance Number of

Knob-type Selector Switch

A22S

notches

2 notches SPST-NO A22S-2M-10 Black

3 notches SPST-NO + SPST-NC A22S-3M-11

Resetting method Output Model Color of Selector

Manual

SPST-NC A22S-2M-01 SPST-NO + SPST-NC A22S-2M-11 DPST-NO A22S-2M-20 DPST-NC A22S-2M-02

Automatic

Manual

Automatic

SPST-NO A22S-2A-10 SPST-NC A22S-2A-01 SPST-NO + SPST-NC A22S-2A-11 DPST-NO A22S-2A-20 DPST-NC A22S-2A-02

DPST-NO A22S-3M-20 DPST-NC A22S-3M-02 SPST-NO + SPST-NC A22S-3A-11 DPST-NO A22S-3A-20 DPST-NC A22S-3A-02

Switches

Pushbutton

Knob-type Selector Switch A22S/W G-117

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Lighted (Without Voltage Reduction Unit)

Appearance Number of

Knob-type Selector Switch

LED lighting (without Voltage Reduction Unit)

A22W

notches

2 notches SPST-NO 6 VDC A22W-2M@-6D-10 Insert one of the

Resetting

method

Manual

Automatic

3 notches SPST-NO +

Manual

Output Operating

SPST-NC 6 VDC A22W-2M@-6D-01

SPST-NO + SPST-NC

DPST-NO 6 VDC A22W-2M@-6D-20

DPST-NC 6 VDC A22W-2M@-6D-02

SPST-NO 6 VDC A22W-2A@-6D-10

SPST-NC 6 VDC A22W-2A@-6D-01

SPST-NO + SPST-NC

DPST-NO 6 VDC A22W-2A@-6D-20

DPST-NC 6 VDC A22W-2A@-6D-02

SPST-NC

DPST-NO 6 VDC A22W-3M@-6D-20

DPST-NC 6 VDC A22W-3M@-6D-02

voltage

6 VAC A22W-2M@-6A-10 12 VAC/VDC A22W-2M@-12A-10 24 VAC/VDC A22W-2M@-24A-10

6 VAC A22W-2M@-6A-01 12 VAC/VDC A22W-2M@-12A-01 24 VAC/VDC A22W-2M@-24A-01 6 VDC A22W-2M@-6D-11 6 VAC A22W-2M@-6A-11 12 VAC/VDC A22W-2M@-12A-11 24 VAC/VDC A22W-2M@-24A-11

6 VAC A22W-2M@-6A-20 12 VAC/VDC A22W-2M@-12A-20 24 VAC/VDC A22W-2M@-24A-20

6 VAC A22W-2M@-6A-02 12 VAC/VDC A22W-2M@-12A-02 24 VAC/VDC A22W-2M@-24A-02

6 VAC A22W-2A@-6A-10 12 VAC/VDC A22W-2A@-12A-10 24 VAC/VDC A22W-2A@-24A-10

6 VAC A22W-2A@-6A-01 12 VAC/VDC A22W-2A@-12A-01 24 VAC/VDC A22W-2A@-24A-01 6 VDC A22W-2A@-6D-11 6 VAC A22W-2A@-6A-11 12 VAC/VDC A22W-2A@-12A-11 24 VAC/VDC A22W-2A@-24A-11

6 VAC A22W-2A@-6A-20 12 VAC/VDC A22W-2A@-12A-20 24 VAC/VDC A22W-2A@-24A-20

6 VAC A22W-2A@-6A-02 12 VAC/VDC A22W-2A@-12A-02 24 VAC/VDC A22W-2A@-24A-02 6 VDC A22W-3M@-6D-11 6 VAC A22W-3M@-6A-11 12 VAC/VDC A22W-3M@-12A-11 24 VAC/VDC A22W-3M@-24A-11

6 VAC A22W-3M@-6A-20 12 VAC/VDC A22W-3M@-12A-20 24 VAC/VDC A22W-3M@-24A-20

6 VAC A22W-3M@-6A-02 12 VAC/VDC A22W-3M@-12A-02 24 VAC/VDC A22W-3M@-24A-02

Model Illumination

color

following letters into the box @.

R (red) Y (yellow) G (green) A (blue)

G-118 Knob-type Selector Switch A22S/W

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Appearance Number of

Knob-type Selector Switch

notches

3 notches SPST-NO +

Resetting

method

Automatic

LED lighting (without Voltage Reduction Unit)

A22W

Lighted (With Voltage Reduction Unit)

Output Operating

SPST-NC

DPST-NO 6 VDC A22W-3A@-6D-20

DPST-NC 6 VDC A22W-3A@-6D-02

voltage

6 VDC A22W-3A@-6D-11 Inser t one of the 6 VAC A22W-3A@-6A-11 12 VAC/VDC A22W-3A@-12A-11 24 VAC/VDC A22W-3A@-24A-11

6 VAC A22W-3A@-6A-20 12 VAC/VDC A22W-3A@-12A-20 24 VAC/VDC A22W-3A@-24A-20

6 VAC A22W-3A@-6A-02 12 VAC/VDC A22W-3A@-12A-02 24 VAC/VDC A22W-3A@-24A-02

Model Illumination

color

following letters into the box @.

R (red) Y (yellow) G (green) A (blue)

Appearance Number of

Knob-type Selector Switch

notches

2 notches SPST-NO 110 VAC A22W-2M@-T1-10 Inser t one of the

LED voltage-reduction lighting (with Voltage Reduction Unit)

A22W

3 notches SPST-NO +

Note: When ordering, specify the symbol that indicates color of the Selector in the @ of the model number.

Resetting

method

Manual

Automatic

Manual

Automatic

Output Operating

SPST-NC 110 VAC A22W-2M@-T1-01

SPST-NO + SPST-NC

DPST-NO 110 VAC A22W-2M@-T1-20

DPST-NC 110 VAC A22W-2M@-T1-02

SPST-NO 110 VAC A22W-2A@-T1-10

SPST-NC 110 VAC A22W-2A@-T1-01

SPST-NO + SPST-NC

DPST-NO 110 VAC A22W-2A@-T1-20

DPST-NC 110 VAC A22W-2A@-T1-02

SPST-NC DPST-NO 110 VAC A22W-3M@-T1-20

DPST-NC 110 VAC A22W-3M@-T1-02

SPST-NO + SPST-NC

DPST-NO 110 VAC A22W-3A@-T1-20

DPST-NC 110 VAC A22W-3A@-T1-02

voltage

220 VAC A22W-2M@-T2-10

220 VAC A22W-2M@-T2-01 110 VAC A22W-2M@-T1-11 220 VAC A22W-2M@-T2-11

220 VAC A22W-2M@-T2-20

220 VAC A22W-2M@-T2-02

220 VAC A22W-2A@-T2-10

220 VAC A22W-2A@-T2-01 110 VAC A22W-2A@-T1-11 220 VAC A22W-2A@-T2-11

220 VAC A22W-2A@-T2-20

220 VAC A22W-2A@-T2-02 110 VAC A22W-3M@-T1-11 220 VAC A22W-3M@-T2-11

220 VAC A22W-3M@-T2-20

220 VAC A22W-3M@-T2-02 110 VAC A22W-3A@-T1-11 220 VAC A22W-3A@-T2-11

220 VAC A22W-3A@-T2-20

220 VAC A22W-3A@-T2-02

Model Selector

symbol (color)

following letters into the box @.

R (red) Y (yellow) G (green) A (blue)

Switches

Pushbutton

Knob-type Selector Switch A22S/W G-119

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Ordering Individually

Non-lighted Models

Selector Selector Selector

Lighted Models (without Voltage Reduction Unit)

Lamp Lamp

Incandescent

lamp

LED LED

Lighted Models (with Voltage Reduction Unit)

Switch

Switch (without Voltage Reduction Unit)

Switch (with Voltage Reduction Unit)

G-120 Knob-type Selector Switch A22S/W

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Selectors

Non-lighted (Color: Only Black is Available)

Notches Reset method

Standard lever

IP65 (oil-resistant)

Lighted

Notches Reset method Selector color

Standard lever

IP65

2 notches A22S-2M

3 notches A22S-3M

Manual

Automatic

Manual

Automatic

Left

A22S-2A

A22S-3A

A22S-3AM

automatic

Right

A22S-3MA

automatic

Notches Reset method

Standard lever

IP65 (oil-resistant)

2 notches A22S-C2M

3 notches A22S-C3M

Manual

Automatic

Manual

Automatic

A22S-C2A

A22S-C3A

2 notches Red A22W-2MR

3 notches Red A22W-3MR

Note: Either incandescent lamps or LED lamps can be used with the

above models.

Manual

Automatic

Manual

Automatic

Left automatic

Right automatic

Green A22W-2MG Yellow A22W-2MY Blue A22W-2MA Red A22W-2AR Green A22W-2AG Yellow A22W-2AY Blue A22W-2AA

Green A22W-3MG Yellow A22W-3MY Blue A22W-3MA Red A22W-3AR Green A22W-3AG Yellow A22W-3AY Blue A22W-3AA Red A22W-3AMR Green A22W-3AMG Yellow A22W-3AMY Blue A22W-3AMA Red A22W-3MAR Green A22W-3MAG Yellow A22W-3MAY Blue A22W-3MAA

Switches

Pushbutton

Left automatic

Right automatic

A22S-C3AM

A22S-C3MA

Knob-type Selector Switch A22S/W G-121

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Lamps

LED Lamp

Operating voltage 6 V 12 V 24 V 24 V

Appearance AC/DC LED light Model

DC Red A22-6DR --- --- ---

Green A22-6DG --- --- --Yellow (See note 2.) A22-6DY --- --- --Blue A22-6DA --- --- ---

AC 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

Note: 1. For voltage-reduction lighting, use the A22-24A@.

2. Used when the Selector color is yellow or white.

Incandescent Lamp

Operating voltage 5 VAC/VDC 12 VAC/VDC 24 VAC/VDC 100 VAC/VDC

A22-5 A22-12 A22-24 A22-H1

Super-bright

Switches (General-purpose Load)

Non-lighted

Switch operation

Automatic SPST-NO A22-10M

Lighted

Switch operation Contacts Voltage-reduction circuit

Automatic SPST-NO A22L-10M A22L-10M-T1 A22L-10M-T2

Note: For voltage-reduction lighting, use the A22-24A@.

Contacts Model

SPST-NC A22-01M SPST-NO + SPST-NC A22-11M DPST-NO A22-20M DPST-NC A22-02M

Without Voltage Reduction Unit

SPST-NC A22L-01M A22L-01M-T1 A22L-01M-T2 SPST-NO + SPST-NC A22L-11M A22L-11M-T1 A22L-11M-T2 DPST-NO A22L-20M A22L-20M-T1 A22L-20M-T2 DPST-NC A22L-02M A22L-02M-T1 A22L-02M-T2

With Voltage Reduction Unit

110 VAC

220 VAC

G-122 Knob-type Selector Switch A22S/W

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■ Accessories (Order Separately)

The A22S/W uses the same accessories as the A22. Refer to the relevant information in the section for the A22.

Specifications

With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22.

■ Operation Angle

Two notches Three notches

Note: 1. The angle used for automatic reset

is shown in parentheses.

2. FP: Free Position

■ Contacts

2-notch Type

Knob position SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC

3-notch Type

Knob position SPST-NO + SPST-NC DPST-NO DPST-NC

Switches

Pushbutton

Knob-type Selector Switch A22S/W G-123

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Nomenclature

Lock Ring

Selector

• Number of Notches

2 notches/3 notches

• Applicable Colors

Non-lighted: Black Lighted: Red, green yellow, blue

Lamp

• Light Source

LED lamp Incandescent lamp

Switch

• Contacts

SPST-NO, SPST-NC, SPST-NO + SPST-NC, DPST-NO, DPST-NC (Minimum applicable load: 10 mA at 5 VDC)

• Lighting Method

Non-lighted Lighted (without Voltage Reduction Unit) Lighted (with Voltage Reduction Unit)

Dimensions

Note: All units are in millimeters unless otherwise indicated.

■ Knob-type Selector Switch (Lighted/Non-lighted)

A22S/A22W

30 dia.

A22S-C

30 dia.

G-124 Knob-type Selector Switch A22S/W

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■ Accessories (Common to A22, A22S/W, A22K, M22, and A22E)

The A22S/W uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22.

■ Terminal Arrangement (Bottom

View)

Non-lighted

(SPST-NO + SPST-NC)

M3.5 screw

Switch Blocks

Lighted

(SPST-NO + SPST-NC)

Switch Blocks

Lamp socket

■ Panel Cutouts (Top View)

■ Terminal Connection

Type Connection diagram

Non-lighted

Lighted without Voltage Reduction Unit

Lighted with Voltage Reduction Unit

Note: The above terminal connection diagrams are examples for

SPST-NO + SPST-NC.

Bottom view

+0.4

22.3

dia.

Note: 1. When applying coating such as paint to the panel, the dimensions 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.

+0.5

dia.

Installation

The A22S/W 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 A22S/W 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).

Switches

Pushbutton

Knob-type Selector Switch A22S/W G-125

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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. A129-E1-02

In the interest of product improvement, specifications are subject to change without notice.

G-126 Knob-type Selector Switch A22S/W