A2W
Pulsador inalámbrico
"Interruptor inalámbrico de banda sub-GHz que combina la fiabilidad inalámbrica con la facilidad de uso para mejorar los entornos de trabajo".
- La banda sub-GHz reduce las interferencias y mejora la propagación de la señal a las zonas de difícil acceso.
- La impedancia en la transmisión inalámbrica debida a daños o ruido se muestra mediante la salida de errores de la unidad maestra.
- El estado de recepción del botón esclavo se muestra mediante los LED de confirmación de recepción.
- La distancia de transmisión es independiente de la posición de transmisión del botón esclavo.
- La configuración se puede visualizar mediante herramientas de PC*, lo que evita el registro de identificaciones erróneas.
- La calidad de la señal se muestra en el display, y los entornos de uso se pueden ver mediante herramientas de PC*.
- 8 salidas con un enfoque de control descentralizado.
- La generación de alimentación automática elimina la necesidad de sustituir la batería y mejora la seguridad y el ahorro de energía en el botón esclavo.
- La forma del botón esclavo facilita su uso.
Especificaciones y modelos disponibles
Ordering information
Unit
Slave button
Type | Button type | Frequency (MHz) | Area | Button color | Flange color | Order code |
---|---|---|---|---|---|---|
Slave button | Mushroom | 868.3 | Europe (EU) | Red | Black | A2W-TB-WC1 EU1RB |
Europe (EU) | Green | Black | A2W-TB-WC1 EU1GB | |||
Europe (EU) | Yellow | Black | A2W-TB-WC1 EU1YB | |||
Europe (EU) | Blue | Black | A2W-TB-WC1 EU1AB | |||
Europe (EU) | White | Black | A2W-TB-WC1 EU1WB | |||
Europe (EU) | Black | Red | A2W-TB-WC1 EU1BR | |||
Europe (EU) | Black | Yellow | A2W-TB-WC1 EU1BY | |||
Europe (EU) | Black | Black | A2W-TB-WC1 EU1BB | |||
Full guard | Europe (EU) | Red | Black | A2W-TB-WC1 EU2RB | ||
Europe (EU) | Green | Black | A2W-TB-WC1 EU2GB | |||
Europe (EU) | Yellow | Black | A2W-TB-WC1 EU2YB | |||
Europe (EU) | Blue | Black | A2W-TB-WC1 EU2AB | |||
Europe (EU) | White | Black | A2W-TB-WC1 EU2WB | |||
Europe (EU) | Black | Red | A2W-TB-WC1 EU2BR | |||
Europe (EU) | Black | Yellow | A2W-TB-WC1 EU2BY | |||
Europe (EU) | Black | Black | A2W-TB-WC1 EU2BB | |||
Mushroom | 868.3 | South Africa | Red | Black | A2W-TB-WC1 ZA1RB | |
South Africa | Green | Black | A2W-TB-WC1 ZA1GB | |||
South Africa | Yellow | Black | A2W-TB-WC1 ZA1YB | |||
South Africa | Blue | Black | A2W-TB-WC1 ZA1AB | |||
South Africa | White | Black | A2W-TB-WC1 ZA1WB | |||
South Africa | Black | Red | A2W-TB-WC1 ZA1BR | |||
South Africa | Black | Yellow | A2W-TB-WC1 ZA1BY | |||
South Africa | Black | Black | A2W-TB-WC1 ZA1BB | |||
Full guard | South Africa | Red | Black | A2W-TB-WC1 ZA2RB | ||
South Africa | Green | Black | A2W-TB-WC1 ZA2GB | |||
South Africa | Yellow | Black | A2W-TB-WC1 ZA2YB | |||
South Africa | Blue | Black | A2W-TB-WC1 ZA2AB | |||
South Africa | White | Black | A2W-TB-WC1 ZA2WB | |||
South Africa | Black | Red | A2W-TB-WC1 ZA2BR | |||
South Africa | Black | Yellow | A2W-TB-WC1 ZA2BY | |||
South Africa | Black | Black | A2W-TB-WC1 ZA2BB |
Master unit
Type | Frequency (MHz) | Area | Output configuration | Order code |
---|---|---|---|---|
Master Unit | 868.3 | Europe (EU) | Sinking Outputs | A2W-RBN-WC1 EU |
Sourcing Outputs | A2W-RBP-WC1 EU | |||
868.3 | South Africa | Sinking Outputs | A2W-RBN-WC1 ZA | |
Sourcing Outputs | A2W-RBP-WC1 ZA |
Options (sold separately)
Type | Remarks | Order code |
---|---|---|
High-sensitivity magnetic-base antenna |
Frequencies: all frequencies supported, cable length 2.5 m Degree of protection: IP65 |
A2W-AT2.5-WC1 |
Slave button holder | One A2W-H-WC1 is included at purchase of a slave unit. | A2W-H-WC1 |
Slave button strap | A2W-S-WC1 |
Specifications
Wireless Specifications
Item | Slave button model | A2W-TB-WC1 |
---|---|---|
Master Unit model | A2W-RB |
|
Set frequency | 868.3 MHz | |
Frequency channels | 1 channel | |
Transmission power | 5 mW [e.r.p.] or less | |
Wireless service area communications speed | 100 kbit/s | |
Communications method | Simplex communications | |
Number of wireless pushbuttons connected | 8 max. | |
Communications distance (line of sight) | Approx. 100 m outdoors (with the included pencil antenna) | |
Transmission time | Approx. 3 ms (from Slave button transmission to Slave button reception) | |
Repeater function | Not supported. |
Applicable Standards
Area | Wireless standards | Safety standards | EMC standards |
---|---|---|---|
Europe (EU) | Conforms to EN 300 220-1/-2 Conforms to EN 301 489-1/-3 |
Conforms to IEC 623680-1 Conforms to EN 62368-1 |
Conforms to EN 301 489-1 Conforms to EN 301 489-3 |
South Africa | Independent Communications Authority of South Africa (ICASA) |
Conforms to IEC 623680-1 Conforms to EN 62368-1 |
Conforms to EN 301 489-1 Conforms to EN 301 489-3 |
Conformance to EN Standards
Use a DC power line less than 3 m to conform to EN standards.If a power line of 3 m or longer is required, extend the length at the Switching Power Supply's primary side (i.e., the AC power line).
Slave button
Ratings
Item | Specifications |
---|---|
Operating force | 25 N max. |
Number of operations | 1,000,000 operations |
Vibration resistance | Frequency: 10 to 55 Hz, half amplitude: 0.75 mm Sweep 5 min, 2 h |
Shock resistance | 1,000 m/s2 Direction: 3-axis, 6 directions |
Ambient operating temperature range | –10 to +55°C (no condensation or freezing) |
Ambient operating humidity range | 20% to 90%, (no condensation) |
Atmosphere | No corrosive gas |
Storage temperature range | –40 to +70°C (no condensation or freezing) |
Storage humidity range | 20% to 90%, (no condensation) |
Degree of protection | IP65 |
Altitude | 2,000 m max. |
Weight | 100 g max. |
Reception Confirmation LED
Item | Details |
---|---|
Green | Reception success (received field strength “Strong”) |
Yellow | Reception success (received field strength “Weak”) |
Red | Reception failure |
Not lit | Slave button fault (no signal transmission from Slave button) |
Operating Characteristics
Item | Code | Unit | Initial standard value |
---|---|---|---|
Operating force | OF | N | 25 N max. |
Total travel | TT | mm | 6 mm |
Master Unit
Ratings
Item | Specifications | |
---|---|---|
Master Unit power supply | Rated voltage | 24 VDC |
Allowable voltage range | 21.6 to 26.4 VDC | |
Power consumption | 2.4 W max. | |
Input current | 0.1 A max. | |
Output rated | Output points | Output 8 pointsOne other point for error output |
Output circuit shared voltage | 30 VDC max. | |
Maximum load current | 50 mA per point | |
Leakage current | 0.1 mA max. | |
Residual voltage | 2.0 V max. | |
Output logic | One-shot (500 ms) | |
Response time | 30 ms or less (from Slave button transmission to Master Unit signal output) | |
Number of connected Slave buttons | 8 max. | |
Error clear terminal | Residual voltage at short | 1.5 V or less, ON |
Leakage current | 0.1 mA or less, OFF (current at short: approx. 7 mA) | |
Insulation resistance | 20 MW max. (100 VDC) Between the case and power supply terminals and all outputs terminals Between all power supply terminals and all outputs terminals |
|
Dielectric strength | 1,000 VAC, 1 min. Between the case and power supply terminals and all outputs terminals Between all power supply terminals and all outputs terminals |
|
Vibration resistance | Frequency: 10 to 55 Hz, half amplitude: 0.42mm 3-Directional, 120 minutes each (1 sweep, 1 min. ×120 sweeps) |
|
Shock resistance | 150 m/s2 Direction of shock: 3-axis, 6 directions Shock frequency: 3 × each direction, total 18 |
|
Ambient operating temperature range | –10 to +55°C (no condensation or freezing) | |
Ambient operating humidity range | 20% to 90% (no condensation) | |
Surrounding atmospheric conditions | No corrosive gas | |
Ambient storage temperature range | –40 to +70°C (no condensation or freezing) | |
Ambient operating humidity | 20% to 90% (no condensation) | |
Degree of protection | IP20 | |
Altitude | 2,000 m max. | |
Memory protection | Non-volatile memory (Number of write operations: 1,000,000) | |
Weight |
150 g (not including antenna) 160 g (including antenna) |
|
Mounting | DIN rail mounting Screw mounting |
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DownloadVídeos
How to set up Omron A2W wireless pushbutton
For more information: USA Canada Mexico Innovation created by a switch that connects people and machines wirelessly. A Wireless Call Button without a Battery. 8 pushbuttons can be assigned to one receiver unit. Each receiver has 8 transistor outputs (one-shot operation) A pushbutton can be assigned to multiple outputs of a receiver Self generated power created by the button operation eliminates the need for a power supply or batteries Wireless communication is confirmed with a colored LED indicator on the pushbuttons 922.5MHz frequency band reduces interference, providing a better signal in locations with obstacles A high-sensitivity magnetic-base antenna is an option when installing the receiver inside a control panel-
Component Focus: Omron Wireless Buttons
I'm Josh Bishop for cooling. It takes a wide voltage input from 100 to 240 volts AC and accepts either 50 or 60 Hertz. You can connect the incoming power here at the bottom with line, neutral and ground inputs. This particular power supply outputs the 24 volt DC power at the top with these terminal blocks and can provide up to 15 watts which is ample power for this wireless receiver or many other devices. There are other S8V caged power supplies that can output more power, but this works great in this case. The S8VK is providing power to this wireless receiver the A2W-RPC- WC1. This receiver is very straightforward to use with clearly marked ports and switches and common sense usage. This has eight outputs and accordingly can be synced with eight wireless buttons. You can see the power input up at the top and the outputs here at the bottom. There are lights for power, any potential errors and receipt of signals right here. There's also a slide switch for usage testing and setup. You'll note that this is 922.5 megahertz which gives it a greater range and better signal propagation than higher frequency signals. We end up with the communication assistance of about 100 meters without any obstructions. Finally we have the two push-button switches. They're obviously both wireless and they generate their own power so no battery is required. This also eliminates the need for maintenance. A light comes on when you click the button showing that it has been actuated and is working. They come with the space to allow you to easily mount them and swap them around as you need. The buttons are functionally the same, but you have the option of different types of plungers depending on what works best in your situation. They're both ULl certified, rated up to 1 million operations and are IP65 sealed. They're also shock and vibration resistant making them ideal for tough industrial application. All of this is connected and powered up. It is not set up and I'll walk you through the process just to show you how easy it is for you. You'll need to connect the S8VK to power. Again it can use power from practically anywhere in the world. Then hook the output of the power supply to the input of the wireless receiver and now everything will turn on and you'll be up to the point where I am currently. Programming the buttons and the receiver doesn't require anything external like a computer, you simply set the rotary switch to the channel you want to use, move the slide switch to ID and then click the button you want to use, 3 times relatively quickly. You'll see the receive light come on indicating that the receiver got the message and it has been paired. Switch to another channel do the same thing with the other button. That's it! It's recommended to make certain other systems in the area are not in use during this procedure, however, as it may cause problems. Let's move the slider switch to run and start clicking these buttons and watch those different indicators light up. Now deleting the buttons and reassigning them is just as easy; put the rotary switched to delete and click the button three times until the light comes on. The button is now unassigned and can be programmed to another output slot. With just a few components in a couple minutes of setup you can easily integrate Omron's wireless buttons into your systems. if you want to learn more or purchase these Omron components go to Features: - 8 pushbuttons can be assigned to one receiver unit - Each receiver has 8 transistor outputs (one-shot operation) - A pushbutton can be assigned to multiple outputs of a receiver - Wireless communication is confirmed with a colored LED indicator on the pushbuttons - 922.5MHz frequency band reduces interference, providing a better signal in locations with obstacles - A high-sensitivity magnetic-base antenna is an option when installing the receiver inside a control panel
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