A3SA-90C1-12S(PW) [OMRON]
Pushbutton Switch;
| 型号： | A3SA-90C1-12S(PW) |
| 厂家： | 
OMRON ELECTRONICS LLC |
| 描述： | Pushbutton Switch |
| 文件： | 总8页 (文件大小：287K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
New Products
Lighted Pushbutton Switch (Square) Ultra Bright LED Type
A3S
Pushbutton Switch Series with Square
40-mm Body.
New models added with Ultra LEDs.
• New models with ultra bright LEDs added to single-screen
models.
• Previous models not changed.
Line up of models in seven colors (the previous red, orange,
green, and white models, and the new yellow, blue, and pure
white models).
Refer to Safety Precautions for All Pushbutton Switches/In-
dicators and Safety Precautions in the A3S datasheet.
List of Models
Lighted Pushbutton Switches
Appearance
Mode
Rectangular
A3SJ
Square
A3SA
1
A3S
Model Number Structure
Model Number Legend ..... The model numbers used to order sets are illustrated below. One set comprises the Operation Unit, Lamp,
and Socket Unit. For information on combinations, refer to Ordering Information on page 3.
(1)
(2) (3)
(4)
(5)
A 3 S J - 9 0 A 1 - 2 4 S R
(2) Switch Specifications (3) Screen Pattern
(4) Lighting Method
(5) Operation Unit Color
For LED
(1) Shape of
Operation Unit
Standard Load
Illumination-only models LED-lighted Models
Symbol
R
Color
Red
Symbol
Shape
Symbol
Operation
Symbol
Screen pattern
Rated
voltage
Symbol
Single screen
J
Rectangular
Square
A
B
C
D
Momentary
Alternate
SPDT
DPDT
05S
12S
24S
5 VDC
Y
Yellow
Green
White
A
1
12 VAC/VDC
24 VAC/VDC
G
Momentary
Alternate
W
O
Orange
Blue
Microload
A
Symbol
Operation
PW
Pure White
E
Momentary SPDT
Momentary DPDT
G
•
•
Standard Load
250 VAC, 2 A
125 VDC, 0.4 A
Microload
125 VAC, 0.1 A
30 VDC, 0.1 A
Minimum applicable load
5 VDC, 1 mA
Momentary operation
...Self-resetting
Alternate operation
...Self-holding
Symbol
Color
R
Y
G
W
O
A
PW
Color of
screen
Red
Red
Red
Yellow
Yellow
Green
Green
Green
White
White
Amber
Orange
Orange
Orange
Blue
Blue
Blue
Pure White
White
Color of plate
LED
Pure White
Pure White
2
A3S
Ordering Information
Ordering as a Set .................The model numbers used to order sets of Units are given in the following tables. One set comprises the
Operation Unit, Lamp, and Socket Unit.
Rectangular Models
A3SJ
Operation
Momentary operation
(Self-resetting)
Alternate operation
(Self-holding)
Pushbutton color symbol
No. of
outputs
Lighting
method
Contact type
Case color
5 VDC
A3SJ-90A1-05S(1)
A3SJ-90A1-12S(1)
A3SJ-90A1-24S(1)
A3SJ-90C1-05S(1)
A3SJ-90C1-12S(1)
A3SJ-90C1-24S(1)
A3SJ-90E1-05S(1)
A3SJ-90E1-12S(1)
A3SJ-90E1-24S(1)
A3SJ-90G1-05S(1)
A3SJ-90G1-12S(1)
A3SJ-90G1-24S(1)
A3SJ-90B1-05S(1)
SPDT
DPDT
SPDT
DPDT
12 VAC/DC
24 VAC/DC
5 VDC
A3SJ-90B1-12S(1)
A3SJ-90B1-24S(1)
Standard
Loads
A3SJ-90D1-05S(1)
12 VAC/DC
24 VAC/DC
5 VDC
A3SJ-90D1-12S(1)
A3SJ-90D1-24S(1)
LED lamp
R, O, G, W, Y, A, or PW
−
−
−
−
−
−
12 VAC/DC
24 VAC/DC
5 VDC
Microloads
12 VAC/DC
24 VAC/DC
Note: Enter the desired color symbol for the Pushbutton in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White, (Y) = Yellow, (A) = Blue, (PW) = Pure White.
Example: Red A3SJ-90A1-24S R
Square Models
A3SA
Operation
Momentary operation
(Self-resetting)
Alternate operation
(Self-holding)
Pushbutton color symbol
No. of
outputs
Lighting
method
Contact type
Case color
5 VDC
A3SA-90A1-05S(1)
A3SA-90A1-12S(1)
A3SA-90A1-24S(1)
A3SA-90C1-05S(1)
A3SA-90C1-12S(1)
A3SA-90C1-24S(1)
A3SA-90E1-05S(1)
A3SA-90E1-12S(1)
A3SA-90E1-24S(1)
A3SA-90G1-05S(1)
A3SA-90G1-12S(1)
A3SA-90G1-24S(1)
A3SA-90B1-05S(1)
SPDT
DPDT
SPDT
DPDT
12 VAC/DC
24 VAC/DC
5 VDC
A3SA-90B1-12S(1)
A3SA-90B1-24S(1)
Standard
Loads
A3SA-90D1-05S(1)
12 VAC/DC
24 VAC/DC
5 VDC
A3SA-90D1-12S(1)
A3SA-90D1-24S(1)
LED lamp
R, O, G, W, Y, A, or PW
−
−
−
−
−
−
12 VAC/DC
24 VAC/DC
5 VDC
Microloads
12 VAC/DC
24 VAC/DC
Note: Enter the desired color symbol for the Pushbutton in (1). (R) = Red, (O) = Orange, (G) = Green, (W) = White, (Y) = Yellow, (A) = Blue, (PW) = Pure White.
Example: Red A3SA-90A1-24S R
Accessories and Tools
The accessories and tools are the same as those for the A3S. Refer to the A3S datasheet.
3
A3S
Specifications
Approved Standard Ratings
Characteristics
UL (File No. E41515), CSA (File No. LR45258)
Momentary operation models: 120
operations/min max. *1
Mechanical
Operating
frequency
Standard Load:
3 A at 125 VAC
2 A at 250 VAC
0.1 A at 125 VAC
0.1 A at 30 VDC
Electrical
20 operations/min max.
100 MΩ min. (at 500 VDC)
50 mΩ max. (initial value)
50 mΩ max. (initial value)
Microload:
Insulation resistance
Standard load
Microload
Contact
resistance
Note: Certification has been obtained for the Switch Unit.
For detailed information on individual products that have
received certification, consult your supplier.
Between terminals
of same polarity
1,000 VAC, 50/60 Hz for 1 minute
Between terminals
of different polarity
Ratings
2,000 VAC, 50/60 Hz for 1 minute
For Standard Loads
Between current-
Dielectric carrying metal part 2,000 VAC, 50/60 Hz for 1 minute
Non-inductive load (A)
Inductive load (A)
strength
and ground
Rated
voltage
Resistive
Lamp load
load
Inductive
Motor load
load
Between each terminal
and non-current-
carrying metal part
2,000 VAC, 50/60 Hz for 1 minute
NC NO NC NO NC NO NC NO
125 VAC
250 VAC
3
2
1
0.7
0.7
0.5
2
1.5
1.5
1
1
0.7
Between lamp
terminals
1,000 VAC, 50/60 Hz for 1 minute
*2
8 VDC
3
1
1
1
0.05
0.03
2
1.5
Vibration
resistance
10 to 55 Hz, 1.5-mm double
amplitude *3
500 m/s2 max.
Malfunction
14 VDC
30 VDC
125 VDC
250 VDC
3
2
0.4
0.2
1.5
1.5
0.4
0.2
1.5
1
0.05
0.03
Destruction
Malfunction
Shock
resistance
200 m/s2 max. *3
Momentary operation models:
1,000,000 operations min.
Alternate operation models:
100,000 operations min.
(One operation consists of set and
reset operations.)
Note: 1. The above values are for steady-state currents.
2. Inductive load: Power factor = 0.4; time constant = 7 ms.
3. The lamp load has an inrush current of 10 times the steady-
state current.
4. The motor load has an inrush current of 6 times the steady-
state current.
Life
expect-
ancy
Mechanical
Electrical
The rated values are for testing conducted under the following
conditions.
100,000 operations min. (rated load)
Approx. 10 g
Weight
(1) Ambient temperature: 20 2°C
(2) Ambient humidity: 65% 5%RH
(3) Operating frequency: 20 times/min
NC
NO
Standard load: 10 A max.
Standard load: 10 A max.
Inrush
current
Ambient operating
temperature
−10 to 50°C
(with no icing or condensation)
For Microloads
Ambient operating humidity
Ambient storage temperature
Degree of protection
35% to 85% RH
0.1 A at 30 VDC (resistive load);
0.1 A at 125 VAC (resistive load)
Rating
−25 to 65°C
(with no icing or condensation)
Minimum
1 mA at 5 VDC
applicable load
IP00
Electric shock protection class Class II
LED Lamp
PTI (proof tracking index)
Pollution degree
175
Applied
voltage
Rated
voltage
Rated
current
3 (IEC 60947-5-1)
*1. With alternate operation models, 60 operations/min max. One operation
cycle consists of set and reset operations.
*2. With no incandescent lamp or LED lamp mounted.
*3. Malfunction : 1 ms max.
5 VDC 5%
5 VDC
12 VAC/VDC 5%
24 VAC/VDC 5%
12 VAC/VDC
24 VAC/VDC
8 mA
Operating Characteristics
Operation
Momentary
Alternate
Operating
characteristics
operation models operation models
Operating force OF max.
Releasing force RF min.
3.92 N
0.49 N
4.90 N
0.294 N
Total travel
Pretravel
TT
Approx. 3 mm
2.2 mm
Approx. 3 mm
2.2 mm
PT max.
Lock travel
alternate
LTA min.
−
0.5 mm
Contact Form
Name
Contact Form
NC
NO
Double-throw contacts
COM
4
A3S
Nomenclature
Model Structure
Rectangular
A3SJ
Square
A3SA
Single
screen
Single
screen
Color cap
Legend plate
Diffusion plate
Operation Unit
Socket Unit
Dimensions The Dimension shows 2-switch outputs.
(Unit: mm)
Rectangular Models (A3SJ)
Square Models (A3SA)
OMRON logo
0.5
OMRON logo
0.5
19.4
15.8 0.2
10.4
13.2
13.2
22 0.2
19.1
14.1
4.5
8.2
1.8
1.2
13.2
17.8 0.2
15.8 0.2
17.8 0.2
15.8 0.2
2.8
2.8
24 0.2
4.2
1.8 0.1
32.5
40
Tab terminal #110
4.2
1.8 0.1
32.5
40
Tab terminal #110
17.8 0.2
Note: Unless specified, a tolerance of 0.4 mm applies for all dimensions. Use a mounting panel thickness of 1 to 4 mm.
Contact Type
Lamp-lighted Models
Type
Model
Rectangular Models (A3SJ)
Square Models (A3SA)
Bottom view
Top view
Bottom view
Top view
SPDT
Terminal
Lighting block
Terminal
Lighting block
arrangement
arrangement
5
A3S
Dimensions
Panel Cutout
(Unit: mm)
(If you use a Switch Guard or Seal Cover, refer to Switch and Guard Mounting Dimensions or Seal Cover Mounting
Dimensions in the A3S datasheet.)
Rectangular Models (A3SJ)
Classification
Mounting design
Panel cutout
Remarks
Individual
mounting,
horizontal
16.2 0.2
17.8 0.2
17.8 0.2
Panel cutout spacing between rows of Units:
24 0.2
22.4 0.2
Multiple
mounting,
horizontal
16.2 0.2
1
2
n
3 min.
24n-1.6 0.2
24n 0.5
Mount to Long
Mounting Plate
(A3SJ-3002)
before use.
Individual
mounting,
vertical
24 0.2
22.4 0.2
6 min.
16.2 0.2
17.8 0.2
Mount to Long
Mounting Plate
(A3SJ-3002)
before use.
Multiple
mounting,
vertical
22.4 0.2
16.2 0.2
16.2 0.2
24 0.2
19.8
19.8
26
1
2
n
17.8n 0.5
17.8n-1.6 0.2
Individual
mounting,
horizontal
Panel cutout spacing between rows of Units:
26.9 0.2
29.7
Multiple
mounting,
horizontal
1
2
n
1.4
4 min.
25.3n+1.6 0.2
25.3n+4.4
Mount to Long
Mounting Plate
(A3SJ-3002) before
use.
6 min.
Individual
mounting,
vertical
22.4 0.2
20.7 0.2
23.5
Mount to Long
Mounting Plate
(A3SJ-3002)
before use.
Dotted line indicates the position of each
mounting Barrier.
Multiple
mounting,
vertical
22.4 0.2
26
1
2
n
19.1n+4.4
19.1n+1.6 0.2
* If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.
Square Models (A3SA)
Classification
Mounting design
Panel cutout
Remarks
Panel cutout spacing between rows of Units:
3 min.
16.2 0.2
17.8 0.2
Individual
mounting
16.2 0.2
17.8 0.2
6 min.
16.2 0.2
16.2 0.2
Multiple
mounting
17.8 0.2
2
2
3
n
17.8n 0.5
17.8n-1.6 0.2
Panel cutout spacing between rows of Units:
Individual
mounting
19.8
1.4
4 min.
20.7 0.2
23.5
6 min.
16.2 0.2
19.8
Multiple
1
2
3
n
mounting
Dotted line indicates the position of each
mounting Barrier.
19.1n+1.6 0.2
19.1n+ 4.4
* If the panel is to be finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating.
Safety Precautions
Refer to Safety Precautions for all Pushbutton Switches/Indicators for common precautions.
Read the Safety Precautions in the A3S datasheet.
For technical information and FAQs, refer to Technical Support on the OMRON Industrial Automation
website (http://www.ia.omron.com).
6
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.
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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.
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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.
OMRON Corporation
Tokyo, JAPAN
Industrial Automation Company
Authorized Distributor:
Contact: www.ia.omron.com
Regional Headquarters
OMRON EUROPE B.V.
Wegalaan 67-69-2132 JD Hoofddorp
The Netherlands
OMRON ELECTRONICS LLC
One Commerce Drive Schaumburg,
IL 60173-5302 U.S.A.
Tel: (31)2356-81-300/Fax: (31)2356-81-388
Tel: (1) 847-843-7900/Fax: (1) 847-843-7787
© OMRON Corporation 2013 All Rights Reserved.
In the interest of product improvement,
specifications are subject to change without notice.
OMRON (CHINA) CO., LTD.
Room 2211, Bank of China Tower,
200 Yin Cheng Zhong Road,
OMRON ASIA PACIFIC PTE. LTD.
No. 438A Alexandra Road # 05-05/08 (Lobby 2),
Alexandra Technopark,
Printed in Japan
0913 (0913)
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Tel: (86) 21-5037-2222/Fax: (86) 21-5037-2200
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Tel: (65) 6835-3011/Fax: (65) 6835-2711
Cat. No. A231-E1-01
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