Relay Shield

From LinkSprite Playgound
Revision as of 16:06, 17 November 2012 by Jingfeng (talk | contribs) (Created page with "== Introduction == The Relay Shield is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is ...")
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

Introduction

The Relay Shield is an Arduino compatible smart module with 4 mechanical relays providing an easy way to control high voltage. The max switching power is 35VDC 70W for each channel. It can be directly controlled by Arduino through digital IOs with external 9V DC supply. With the XBee form socket and 315/433MHz RF module interface, the Relay shield can be remotely controlled, making it easy to use in robotics, industry control, smart houses etc.
Note: Take care the pins on the Shield should not be touched with USB connector of Arduino UNO when they are connected .

Features

  • Arduino, Arduino Mega compatible
  • 4 mechanical relays with photo-coupled circuit
  • Equipped with screw holes for easy installation
  • Light weight
  • Small form factor
  • Native Arduino compatibility
  • Extendible


Specification

Item Min Typical Max Unit
Voltage 7 9 12 VDC
Current 8 / 250 mA
Switching Voltage / / 35 VDC
Switching Current / / 2 A
Frequency Response -1 / 1 dB
Switching Power / / 70 W
Relay Life 100,000 / / Cycle
ESD contact discharge ±4 KV
ESD air discharge ±8 /
Dimension 80.0x58.0x21.2 mm
Net Weight 31±2 g