A22K-2AL [OMRON]
Rotary Switch;
| 型号： | A22K-2AL |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Rotary Switch |
| 文件： | 总6页 (文件大小：1594K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Key-type Selector Switch (Cylindrical 22/25-dia.)
A22K
CSM_A22K_DS_E_3_1
Install in 22-dia. or 25-dia. Panel Cutout
• Lever for easily mounting and removing the Socket Unit.
• 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
Refer to Safety Precautions for All Pushbutton Switches/
Indicators and Safety Precautions for the A22.
Model Number Structure
Model Number Legend......Shipped as a set which includes the Selector and Switch.
For information on combinations, refer to Ordering Information.
(1)
(2)
A 2 2 K - 2ML - 11
(1) Number of Notches/Reset Method
(2) Contacts
Code Description
Reset
method
Key release
position
Code
Notches
10
01
11
20
02
SPST-NO *
SPST-NC *
2ML
2M
Left
Left and right
Left
Manual
2 notches
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
2AL
3ML
3M
Automatic
Left
Manual
Left and right
Center
* For models with 2 notches
• Contact Rating is standard load.
• For microloads, refer to Accessories section for A22.
• For special keys, consult your OMRON representative.
3 notches
3MC
3AC
Automatic
Center
Individual models: Refer to pages 2 to 3.
■
Specifications: Refer to the A22.
■ Dimensions: Refer to page 5.
(The Selector and Switch can be ordered separately.)
■ Accessories and tools: Refer to the A22.
1
A22K
Ordering Information
Completely Assembled.... Shipped as a set which includes the Selector and Switch.
Key-type Selector Switch
Number of
notches
Reset
method
Key release
position
Appearance
Output
Model
A22K-2ML-10
SPST-NO
A22K-2M-10
A22K-2ML-01
A22K-2M-01
A22K-2ML-11
A22K-2M-11
A22K-2ML-20
A22K-2M-20
A22K-2ML-02
A22K-2M-02
A22K-2AL-10
A22K-2AL-01
A22K-2AL-11
A22K-2AL-20
A22K-2AL-02
A22K-3ML-11
A22K-3M-11
A22K-3MC-11
A22K-3ML-20
A22K-3M-20
A22K-3MC-20
A22K-3ML-02
A22K-3M-02
A22K-3MC-02
A22K-3AC-11
A22K-3AC-20
A22K-3AC-02
SPST-NC
Manual
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
2 notches
Key-type Selector Switch
A22K
SPST-NO
SPST-NC
Automatic
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
Manual
3 notches
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
Automatic
Note: 1. Two Keys are provided.
2. The contact ratings are for standard loads.
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.
Selector
Switch
Two Keys are provided.
Ordering set combinations: Refer to this page.
■
Specifications: Refer to the A22.
■ Dimensions: Refer to page 5.
■ Accessories and tools: Refer to the A22.
2
A22K
Ordering Information
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.
Selector
Oil-resistant IP65 (Color: Only Black is available)
Number of
notches
Key release
position
Appearance
Reset method
Model
A22K-2ML
Manual
2 notches
A22K-2M
A22K-2AL
A22K-3ML
A22K-3M
A22K-3MC
A22K-3AC
Automatic
Manual
3 notches
Automatic
Automatic
(left)
A22K-3AMR
A22K-3MAL
Automatic
(right)
Note: Two keys are provided.
Switch (Standard Load)
Appearance
Classification
SPST-NO
SPST-NC
Model
A22-10M
A22-01M
SPST-NO + SPST-NC A22-11M
SPST-NO + SPST-NO A22-20M
SPST-NC + SPST-NC A22-02M
Accessories
Appearance
Model
A22K-K
Note: Two keys are provided.
Ordering set combinations: Refer to page 2.
■
Specifications: Refer to the A22.
■ Dimensions: Refer to page 5.
■ Accessories and tools: Refer to the A22.
3
A22K
Nomenclature
Model Structure
Selector *Two Keys are provided.
Number of Notches
· 2 notches/3 notches
Key Release Position
· 2 notches
· 3 notches
Lock Fitting
Switch
Contacts
SPST-NO, SPST-NC, SPST-NO + SPST-NC,
SPST-NO + SPST-NO, SPST-NC + SPST-NC
Contacts
2-notch Type
Knob position
SPST-NO
SPST-NC
SPST-NO + SPST-NC SPST-NO + SPST-NO SPST-NC + SPST-NC
3-notch Type
Knob position
SPST-NO + SPST-NC
SPST-NO + SPST-NO
SPST-NC + SPST-NC
Operation Angle
2 notches
3 notches
(75°)
FP
(45°)
45°
(45°)
45°
90°
FP
Note: The angles in parentheses are for
automatic-reset models.
FP: Free position
4
A22K
Dimensions
(Unit: mm)
Key-type Selector Switch
Key-type Selector Switch A22K
30 dia.
34
0.5
12
1.8
5.9
25.5
23.7
54.7
Terminal Arrangement (Bottom View)
Panel Cutouts
Non-lighted
20.7
22.3+0.4 dia.
25+0.5 dia.
0
0
16.7
Lock fitting 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.
M3.5 screw
Switch Blocks
Terminal Connection
Type
Terminal connection
Bottom view
1
3
Non-lighted
2
4
Note: The above terminal connection diagrams are examples for SPST-NO +
SPST-NC.
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.
5
Terms and Conditions Agreement
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.
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship
for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron
disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT
NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER
ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the
Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at
Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or
replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount
equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty,
repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall
not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or
electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above
warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
Limitation on Liability; Etc.
OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS,
WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted.
Suitability of Use.
Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the
combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable
third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself
is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine,
system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product
with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE
QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE
OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence
thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials 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 user must correlate
it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability.
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 part numbers when published ratings or features are changed, or when significant construction changes are
made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers
may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at
any time to confirm actual specifications of purchased Product.
Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is
assumed for clerical, typographical or proofreading errors or omissions.
2015.2
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 2015 All Right Reserved.
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