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洋蔥歐米茄繼電器擴展板
原名
Relay Expansion Board for Onion Omega
貨號
DEV-14444
特價
558
資料來源：https://www.sparkfun.com/products/14444
The Relay Expansion Board enables your Omega to control two other independent electrical circuits. The circuits are isolated from the Omega and can operate at much higher or lower voltages, so you can control other circuits you’ve built or small household appliances rated up to 60W. The Relay Expansion Board is perfect for home automation projects because it gives you the ability to control other devices remotely using your Omega.
Each Relay Expansion Board features two electromechanical relays that can switch up to 60W and are rated for a maximum current of 2A with a maximum voltage of 220VDC or 250VAC. The screw terminals allow you to connect a variety of different cables, leads and wires. This expansion board also comes with a 3-bit address switch, allowing you to use up to eight relays with a single Omega, meaning you can control up to 16 devices with just one Omega!
The Onion Omega boards we carry are separated into three different categories: Mainboard, Dock and Expansion Board. This board falls into the Expansion Board category, meaning you will need an Omega Dock that is equipped with a 30-pin Expansion Header like the Expansion Dock or Arduino Dock R2.
Features:
- Number of Relays: 2
- Relay Max Voltage: 250VAC
- Relay Max Current: 2A
- Relay Max Switching Power: 60W, 62.5VA
- Relay Typical Switching Time: 1ms
- Relay Max Switching Time: 3ms
- 30-pin Expansion Pins
Documents:
Videos
繼電器擴展板使您的Omega可以控制另外兩個獨立的電路。這些電路與Omega隔離，可以在更高或更低的電壓下工作，因此您可以控制您已經建成的其他電路或額定功率高達60W的小型家用電器。繼電器擴展板是家庭自動化項目的理想選擇，因為它可以讓您使用Omega遠程控制其他設備。
每個繼電器擴展板具有兩個機電繼電器，可以切換高達60W，額定最大電流為2A，最大電壓為220VDC或250VAC。螺絲端子可以連接各種不同的電纜，導線和電線。該擴展板還配有3位地址開關，允許您使用多達八個繼電器與單個歐米茄，這意味著您可以控制多達16個設備與一個歐米茄！
我們攜帶的洋蔥歐米茄板分為三大類： 主板 ， 底座和擴展板 。該板屬於擴展板類別，這意味著您將需要配備擴展塢或Arduino Dock R2的30針擴展接頭的Omega Dock。
特徵：
- 繼電器數量：2
- 繼電器最大電壓：250VAC
- 繼電器最大電流：2A
- 繼電器最大開關功率：60W，62.5VA
- 繼電器典型開關時間：1ms
- 繼電器最大切換時間：3ms
- 30針擴展引腳
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