아두이노용 릴레이 쉴드입니다.  총 4개의 릴레이가 장착되어있으며  스크류볼트형 단자가 있어 외부 전선을 손쉽게 결합 가능합니다.   릴레이 작동에는 비교적 큰 전력이 소모되므로 PC 케이블을 통한 전원 대신  별도의 외부 아답터 전원을 연결하여 사용하시기 바랍니다.

주의. 직류 24V  이하의 저전압 회로 제어용으로 추천드립니다.  고전압 연결시엔 주의하지 않으면 크게 다치거나 인명피해로 연결될 수 있으므로 주의를 당부드립니다.

Introduction

This DFRoobot relay shield V2.1 is a completely new desgin which is capable of controlling 4 relays. The max switching power could be DC 90W or AC 360VA. It could be directly controlled by Arduino/DFRduino through digital IOs with external 9v supply. With buildin xbee type socket, it can be wirelessly controlled via Xbee/bluetooth/WPM. Make it an ideal solution for home automation and robotics purpose.

New Features

• Compatible with Arduino UNO Rev3
• Each Relay has its own test button to test the connection
• Standard DFRobot 3 Pin out
• Stackable
• XBee I/O direct control

Specification

• Compatible with Arduino Rev3
• 4 buttons to test module
• LED status indicator of relay
• Support Xbee IO directly control
• Xbee socket for wireless communication
• Selectable digital IO pin for control(Default digital 2,7,8,10)
• 6 channels Analog IO & 13 channels Digital IO
• Up to 4 Relay with photo-coupled circuit
• Contact Rating 3A AC 120V / DC 24V
• Max Switching Voltage AC 240V / DC 60V
• Max Switching Current 5A
• Max Switching Power AC 360VA / DC 90W
• Electrical Life (Min) 100,000 Operations
• Mechanical Life (Min) 10,000,000 Operations
• Safety Standard(relay) UL cUL TUV CQC
• Coil Working Voltage 9VDC
• Working temperature -30℃ to +85℃
• Working temperature 40% - 85%
• Size:95x65mm

• Relay Shield for Arduino V2.1 (1 unit)

Documents

• Wiki Doc
• Schematics
• Board Layout
• Sample code
• HJR4102 datasheet