Arduino 4 Relays Shield

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

Features

  • Thinker Kit interface: 2x TWI, 2x OUT, 2x IN
  • Interfaces with Arduino Board: DIO
  • Relays: 4 (60W)
  • Operating Voltage: 5 V
  • Current needs: 140 mA (with all releays on, about 35 mA each)
  • Single pole charge-over contact maximum current: @ 30 V DC 2A
  • Maximum load voltage: 48 V
  • PCB Size: 53 x 68.5 mm
  • Weight: 0.044 Kg
  • Product Code: A000110

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); 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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