FREE SHIPPING for orders over 85.00

Arduino 4 Relays Shield

by Arduino
The Arduino 4 Relays Shield allows your Arduino driving high power loads.
02-00010368
Gross Weight: 0kg
Warranty: 12 Months Manufacturer Warranty
Company: Arduino
Part Number: A000110
Made in: Italy
In Stock
Ships in 24 Hours
No stock in retail store
29.90
Without VAT 24.11
+
Our quantity discounts:
Quantity 10+
Price 28.41
WISHLIST COMPARE

RELATED PRODUCTS

DESCRIPTION

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.

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.

NOTES

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

SPECIFICATIONS

Shield Type:
  • Relay
Warranty:
12 Months Manufacturer Warranty
Company:
Arduino
Part Number:
A000110
Gross Weight:
0.001kg
Made in:
Italy
Rated Coil Voltage:
5VDC
Contact Current Max. :
2A
Type / Contacts Config.:
  • Shield

EXTRA SPECS

  • 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
  • PCB Size: 53x68.5mm
  • Weight: 0.044Kg
  • Thinker Kit Interface:
    • 2x TWI
    • 2x OUT
    • 2x IN
  • Intefaces with Arduino Board: DIO
  • Relays: 4 (60W)

FILES