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Arduino 4 Relays Shield

SKU A000110 Barcode 7630049200654 Show more
Original price €0
Original price €29,28 - Original price €29,28
Original price
Current price €29,28
€29,28 - €29,28
Current price €29,28
VAT included
The Arduino 4 Relays Shield allows your Arduino driving high power loads.

Overview

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.

Getting Started

You can find in the Getting Started section all the information you need to configure your board, use the Arduino Software (IDE), and start tinker with coding and electronics..

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Tech specs

Features

Thinker Kit interface 2x TWI, 2x OUT, 2x IN
Interfaces with Arduino Board DIO
Relays 4 (60W)

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

Conformities

The following Declarations of Conformities have been granted for this board:
CE
FCC
RoHS
REACH
For any further information about our certifications please visit docs.arduino.cc/certifications

Resources for Safety and Products

Manufacturer Information

The production information includes the address and related details of the product manufacturer.

Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
https://www.arduino.cc/ 

Responsible Person in the EU

An EU-based economic operator who ensures the product's compliance with the required regulations.

Arduino S.r.l.
Via Andrea Appiani, 25
Monza, MB, IT, 20900
Phone: +39 0113157477
Email: support@arduino.cc

 

Documentation

OSH: Schematics

The Arduino 4 Relays Shield is open-source hardware! You can build your own board using the following files:

EAGLE FILES IN .ZIP SCHEMATICS IN .PDF

Description

Operating Voltage

5V

Coil current consumption

140 mA (with all releays on, about 35 mA each)

Single pole chargeover contact maximum current

@ 30 V DC 2A

Maximum load voltage

48 V

Maximum switching capacity

60 W

Power

The shield doesn't need external power: it will be provided by the base board, through the 5V and 3.3V pins of the Arduino board used as base.

Input and Output

The relays are controlled by the following Arduino board pins: Relay 1 = Arduino pin 4 Relay 2 = Arduino pin 7 Relay 3 = Arduino pin 8 Relay 4 = Arduino pin 12 The shield features several TinkerKit input/output and communication interfaces. Connecting TinkerKit modules can simplify the creation of a project or a prototype. The on-board connectors are :

  • 2 TinkerKit Inputs: IN2 and IN3 (in white), these connectors are routed to the Arduino A2 and A3 analog input pins.
  • 2 TinkerKit Outputs: OUT5 and OUT6 (in orange), these connectors are routed to the Arduino PWM outputs on pins 5 and 6.
  • 2 TinkerKit TWI: these connectors (4-pin in white) are routed on the Arduino TWI interface. Both connect to the same TWI interface to allow you to create a chain of TWI devices.

Physical Characteristics

The maximum length and width of the 4 Relays Shield PCB are 2.7 and 2.1 inches respectively. Four screw holes allow the Shield to be attached to a surface or case. Note that the distance between digital pins 7 and 8 is 160 mil (0.16"), not an even multiple of the 100 mil spacing of the other pins.

Compatible Boards

The shield is compatible with all the Arduino boards, 5V and also 3.3V standards.

Get Inspired

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Say hello to the next generation of Arduino boards!
Say hello to the next generation of Arduino boards!
May 17, 2018

… Combined with Microchip’s ECC608 crypto chip on the Uno board, the microcontroller also provides hardware-based security for connecting projects to the cloud including AWS and Google. “As we grow, partner and invest, we will fuel the vast IoT and software markets across the industry,” said Banzi. “Inspiring the Arduino community with easy to deploy solutions that enable our users to have access to larger both flash and RAM memory for more demanding IoT projects.” “Arduino aims at supporting professional developers, makers and educators during the entire lifecycle of IoT product development, from the initial learning phases to mass deployment,” noted Violante. “Being based on the popular AVR technology, but on steroids, and with an enhanced WiFi connectivity, the Uno WiFi Rev 2 is a big step forward for all users that want to leverage the vast ecosystem of shields and libraries available for the traditional Uno form factor, in connected use cases.” Those heading to Maker Faire this weekend are invited to attend Massimo Banzi’s semi-annual ‘State of Arduino’ talk, where you can learn more about our latest developments including the MKR Vidor 4000, Uno WiFi Rev2, and our Arduino Day releases. Both the MKR Vidor 4000 and Uno WiFi Rev2 will be available on the Arduino online store at the end of June.

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