4 Relay Module
with LEDs
(Fully Assembled PCB)


Product Use

This 5 VDC Relay Module is especially developed for Automotive or Hobby use, allowing microcontroller to switch on any high current load.

Command Signal of low current at low voltage (Typically 0.5 milliAmpere @ 3.3 V DC) into the Relay Module electronically switches ON a Higher current Load (up to 10A) at typical automotive system voltage (10 VDC to 14.4 VDC).

In constant ON applications it can carry up to 10 Ampere load.

The 5 VDC Relay Module can be used to switch on AC loads up to 250 VAC, such as lights, fans, motors and other devices ON/OFF while keeping them isolated from the microcontroller.

The LEDs located on the PCB are ON when any corresponding Input Pin (#2 to #5) is connected to  Ground Common with Vcc.

Control Input can be connected directly to any output pin of PARALLAX PROPELLER microcontroller without need for any resistors.

The 5 VDC Relay Module is also Arduino Compatible.

 

Features

4 Relay Module with LED Assembled PCB


Connections

INPUT

  1. GND (Common System Ground)
  2. CIN1 = ON Command Signal 3.3 VDC to 5 VDC -
  3. CIN2 = ON Command Signal 3.3 VDC to 5 VDC -
  4. CIN3 = ON Command Signal 3.3 VDC to 5 VDC -
  5. CIN4 = ON Command Signal 3.3 VDC to 5 VDC -
  6. Vcc   = 3.3 to 5 VDC +

OUTPUT (Each Relay)

  1. Relay NO = Normally Open Contact
  2. Relay C (Common Input)
  3. Relay NC = Normally Closed Contact

JUMPER

  1. Vcc       = Signal LED and Optoisolator Power +
  2. JD-Vcc = Relay Power +

Product Specifications

Relay Coil source voltage (min/max) VDS 4.5 / 5 V
Relay Contact load Current (max) IL 10 A
Relay Contact load Voltage (max) 240 V AC
Relay Contact load Voltage (max) 30 V DC
Command Signal Voltage (min/max) VCC 3 / 5 V DC
Command Signal Voltage (recommended) VCC 3.3 V DC
Command Signal Current @ 3.3V Ion 0.5 mA
Command Signal Current @ 5.0V Ion 2.0 mA
Power Consumption (LED) each input Pon 1.6 to 10 mW
Operating Temperature Ton 20 to 140
-6 to 60
°F
°C
Module Size 75 x 55 x 18 mm

Module Circuit Diagram

Four Relay Module with LEDs

Pricing

US $12.00 each

Inquire for pricing and availability on purchases of 100 units or more


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