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2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler

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2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler overview

2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler allows a wide range of microcontrollers such as Arduino, AVR, PIC, and ARM with digital outputs to control larger loads and devices like AC or DC Motors, electromagnets, solenoids, and incandescent light bulbs. 4–channel relay interface board and each channel need a 15-20mA driver current. It can be used to control various appliance

Key specifications

Supply voltage
3.75V to 6V
Trigger current
5mA
Current when the relay is active
~70mA (single), ~140mA (both)
Relay maximum contact voltage
250VAC, 30VDC
Relay maximum current
10A

Datasheet

dual-channel-relay-module-datasheet.pdf
Format PDFSize 283 KBLanguage EN
Third-party / unverified source
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2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler features

  • 5V 2-Channel Relay interface board and each one needs a 15-20mA Driver Current
  • Equipped Equipped with high-current relay, AC250V 10A ; DC30V 10A
  • Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low)
  • Opto-isolated inputs
  • Indication LED for Relay output status

2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler pinout

NameDescription
JD-VCCInput for isolated power supply for relay coils
VCCInput for directly powering the relay coils
GNDInput ground reference
GNDInput ground reference
IN1Input to activate the first relay
IN2Input to activate the second relay
VCCVCC to power the optocouplers, coil drivers, and associated circuitry

2 Channel Relay Module Relay Board Arduino Relay Module With Optocoupler datasheet PDF preview

PDF · 283 KB

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