Arduino 4 Relays Shield 義大利原廠 4路繼電器擴展板

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Arduino 4 Relays Shield 義大利原廠 4路繼電器擴展板

NT$1,095 NT$933 未稅

Arduino 4 Relays Shield 義大利原廠 4路繼電器擴展板

The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino’s digital IOs, due to the current and voltage limits of the controller.

The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on/off state of each relay.

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Arduino 4 Relays Shield 義大利原廠 4路繼電器擴展板

概況:由於控制器的電流和電壓限值,Arduino 4繼電器擴展板是驅動無法由Arduino數字IO控制的大功率負載的解決方案。

工作電壓 5V
線圈電流消耗 140 mA(所有繼電器均開啟,每個大約35 mA)
單極轉換接觸點最大電流 @ 30 V DC 2A
最大負載電壓 48 V
最大開斷容量 60 W

該擴展板有四個繼電器,每個繼電器提供2個極轉換接觸點(NO和NC);為增加每個輸出的電流限值,2個轉換接觸點現已處於並行位置。四個LED指示每個繼電器的開/關狀態。

義大利原廠技術文件與規格說明: http://www.arduino.org/products/shields/arduino-4-relays-shield

Arduino 4 Relays Shield allows your Arduino driving high power loads.

Arduino 4 Relays Shield allows your Arduino driving high power loads that cannot be controlled directly by Arduino’s digital pins. The Shield features four relays, each relay with 2 pole changeover contacts (NO and NC). Four LEDs indicate the on/off state of each relay.

The Arduino 4 Relays Shield is a solution for driving high power loads that cannot be controlled by Arduino’s digital IOs, due to the current and voltage limits of the controller.

The Shield features four relays, each relay provides 2 pole changeover contacts (NO and NC); in order to increase the current limit of each output the 2 changeover contacts have been put in parallel. Four LEDs indicate the on/off state of each relay.

GENERAL
Operating Voltage 5 V
Current needs 140 mA (with all releays on, about 35 mA each)
PCB size 53 x 68.5 mm
Weight 0.044 Kg
Product Code A000110

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