Arduino 4 Relay Shield

With the Arduino 4 Relays Shield, you can control high-performance loads that cannot be directly controlled by the digital I/Os of your Arduino board. This extension has four relays, each with two changeover contacts (NO and NC). These contacts are wired in parallel to increase the current capacity of each output. Four LEDs show you the on and off status of each relay. The shield does not require an external power supply as it is powered via the 5V and 3.3V pins of the Arduino board.


Features:

  • Four Relays: The shield has four relays, each with a maximum switching power of 60 W.
  • Changeover contacts: Each relay provides two changeover contacts (NO and NC), which are wired in parallel.
  • LED Indicators: Four LEDs indicate the on and off status of each relay.
  • No external power supply: The shield is powered via the 5V and 3.3V pins of the Arduino board.
  • Compatibility: The shield is compatible with all Arduino boards, following both 5V and 3.3V standards.
  • TinkerKit Interfaces: The shield has multiple TinkerKit input/output and communication interfaces.
  • Maximum Current Consumption: The power consumption is 140 mA when all relays are turned on.
  • Physical Characteristics: The maximum length and width of the PCB are 2.7 and 2.1 inches.

Application Examples:

  • Home Automation: Control lighting and heating systems in your home.
  • Industrial Control: Automate machines and devices in a production environment.
  • Security Applications: Operate alarm systems and access control systems.
  • Prototype Development: Develop and test new electronic projects and prototypes.
  • Educational Purposes: Use it in training and workshops to convey the working of relays and controls.

Documentation: 


Technical Specifications:

  • Manufacturer: Arduino
  • Manufacturer SKU: A000110
  • Operating Voltage: 5V
  • Current Consumption: 140 mA (when all relays are on, approximately 35 mA per relay)
  • Maximum Load Voltage: 48 V
  • Maximum Switching Power: 60 W
  • PCB Size: 53 x 68.5 mm
  • Compliances: CE, FCC, RoHS, REACH
  • Dimensions: 63 x 86 x 37 mm
  • Weight: 67g

Package Contents:

  • 1x Arduino 4 Relays Shield


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Arduino 4 Relay Shield

  • Brand: Arduino
  • Product Code: 423690
  • Availability: In Stock
  • CHF29.90

  • Ex Tax: CHF27.66

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Tags: Relay, Shield, Relay, Control, Loads, Automation, Home automation, Prototyping, Electronics, Arduino Shield, Relay control, Arduino Projects, DIY, Arduino Accessories, Arduino