2 Channel 5V Relay Module with Optocoupler

85.00 Excl. GST 18%

In stock

  1. Low Level Trigger Relay Module
  2. Two separate LEDs for On/Off indication of the Relay.
  3. Triggering input voltage: 3.3V – 5V
  4. Back EMF protection
  5. Works with logic level signals from 3.3V or 5V devices
  6. Opto isolation circuitry
  7. Module with diode current protection, short response time
  8. AC Control Voltage: 250V @max. 10A
  9. DC Control Voltage: 30V @max. 10A
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Description

This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals from a microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic).

It has a 1×4 (2.54mm pitch) pin header for connecting power (5V and 0V), and for controlling the 2 relays.

The pins are marked on the PCB:-
  • GND – Connect 0V to this pin.
  • IN1 – Controls relay 1, active Low Relay will turn on when this input goes below about 2.0V
  • IN2 – Controls relay 2, active Low Relay will turn on when this input goes below about 2.0V
  • VCC – Connect 5V to this pin. Is used to power the opto couplers.

Features:

  • 2 LEDs to indicate when relays are ON.
  • Works with logic level signals from 3.3V or 5V devices.
  • Opto isolation circuitry
  • Module with diode current protection, short response time.
  • Around the board with 4 mounting holes, hole diameter 3. 1 mm, easy installation and fixing.

Specifications:

Relay Type Low Level Trigger
Logic Input 3.3V ~ 5V
Trigger Voltage DC 5V
Switching Voltage AC 250V 10A
Switching Voltage DC 30V 10A
Length 50.6mm
Width 39mm
Height 19.5mm
Weight 28 gm

Package Includes:

1 x 2 Channel 5V Relay Module with Optocoupler.


*Product Images are shown for illustrative purposes only and may differ from actual product.


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