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Arduino 4 Relays Shield

by Arduino
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.
02-00010368
Company: Arduino
Part Number: A000110
Made in: Italy
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23.90
Without VAT 19.27
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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.

SPECIFICATIONS

Shield Type:
  • Relay
Rated Coil Voltage:
5VDC
Contact Current Max. :
2A
Type / Contacts Config.:
  • Shield

Notes

  • 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.

EXTRA SPECIFICATIONS

  • 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