1/4

Trusted Supplier Export Ready

12V 2Ch Relay Module with Optocoupler

Name: 12V 2Ch Relay Module with Optocoupler
SKU: 8637663
Price: 0.7 USD
Availability: InStock

Sold by gray logix · Manufacturer, Brand Owner, Exporter, Importer, Wholesaler · Bengaluru, Karnataka, India

Price

Price on request

In stock

Inclusive of all taxes

Minimum order: 1 Piece

Export Snapshot

MOQ

1 Piece

Lead time

On request

Packaging

Standard export packaging

Shelf life / longevity

As per product specification

HS Code

On request

Origin

India

Port of dispatch

On request

Export markets served

Global markets

Values shown are for gray logix.

Compliance & Certifications

Trusted Supplier

Suitable for

Importers · Distributors · Wholesalers

Bengaluru Dispatch on request Verified seller

gray logix

Manufacturer, Brand Owner, Exporter, Importer, Wholesaler · Bengaluru, Karnataka, India

GrayLogix Embedded Software & Hardware Solutions an ISO 9001:2015 Company was established in 2010 as a Sole Proprietorship company. Since establishment, we are concerned towards Design and Manufacturing of comprehensive range of Products like Fingerprint Reader, GPRS Modem, RFID Tags, GPS Receivers, Electronic Sensors, IOT Devices and many more. Our company has established a distinct position in the industry for supplying products according to the specific demands of clients. We manufacture our range using optimum quality material and Industry Standard branded components, which improves the efficiency of products and make them highly acceptable and reliable in the market. Therefore, clients for their outstanding features such as easy operations appreciate Graylogix products; require less maintenance, sturdy construction, less power consumption, easy installation, technologically advanced and many more. We duly check the quality and reliability of Graylogix products with the rigorous testing procedures before offering into the market, so that clients can receive fault free products. Apart from this, with the implementation of latest techniques in production procedure, we have been able to keep Graylogix abreast of growing market tendencies.

Registered address: Bangalore City, India. Industry: Electricals & Electronics > Electronic and Automation Equipment and Parts.

View profile All products

Established

2012

Employees

1–10

GST

29AAKPZ0301K1ZF

IEC code

Not shared

Export markets

Global markets

GlobalLinker Member Since

May 2023

Turnover

10000001 - 50000000.

Incorporation Type

On request

Verified Seller IOT Certified Certified by Human Rights

Product details

What are the specifications of this product?

Overview

12V 2Ch Relay Module with Optocoupler is a small and easy to use and subsequently it can be used to control one 240V power appliance directly from Arduino, Raspberry Pi, and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances – lights, fans, etc, and even high power motors at lower voltages.The board uses a high-quality relay however it can handle a maximum of 7A/250 V AC or 10A/125V AC. Each relay has all three connections Common, Normally Open, Normally Closed markedly brought out to 3 pin screw terminals which can make it easy to make and remove connections. The board has a relay status LED i.e. to ease debugging. The board can accept control inputs within a wide range of voltages undeniably from 4V to 12V.Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operationsAlso electrical relays got their start in application to telegraphs. American scientist Joseph Henry is often cited to have invented a relay in 1835 in order to improve his version of the electrical telegraph, developed earlier in 1831.However, an official patent was not issued until 1840 to Samuel Morse for his telegraph, which is now called a relay.Features of 12V 2Ch Relay Module:Relay Voltage 12VChannels = 2Optically Isolated = YESTTL interface to trigger the relayRelay Current handling capacity = 7A @ 250V ACRelay Type Sugar CubeRelay Contacts NO, NC and Common.Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM)Package Includes:1 x 12V 2Ch Relay Module with OptocouplerVideo Link for the different types of Relays:Click Here to explore different types of relays boards from Graylogix:SKU: C-41 Categories: GL Products, RELAYS Tag: 12V 2Ch Relay Module with Optocoupler

Product Description

The board uses a high-quality relay however it can handle a maximum of 7A/250 V AC or 10A/125V AC. Each relay has all three connections Common, Normally Open, Normally Closed markedly brought out to 3 pin screw terminals which can make it easy to make and remove connections. The board has a relay status LED i.e. to ease debugging. The board can accept control inputs within a wide range of voltages undeniably from 4V to 12V.

Relays were first used in long-distance telegraph circuits as signal repeaters they refresh the signal coming in from one circuit by transmitting it on another circuit.Furthermore the telephone exchanges and also the early computers extensively employed relays to perform logical operations

Also electrical relays got their start in application to telegraphs. American scientist Joseph Henry is often cited to have invented a relay in 1835 in order to improve his version of the electrical telegraph, developed earlier in 1831.However, an official patent was not issued until 1840 to Samuel Morse for his telegraph, which is now called a relay.

Features of 12V 2Ch Relay Module:

Relay Voltage 12V

Channels = 2

Optically Isolated = YES

TTL interface to trigger the relay

Relay Current handling capacity = 7A @ 250V AC

Relay Type Sugar Cube

Relay Contacts NO, NC and Common.

Standard interface that can be controlled directly by microcontroller (Arduino, 8051, AVR, PIC, DSP, ARM)

Package Includes:

1 x 12V 2Ch Relay Module with Optocoupler

Video Link for the different types of Relays:

Click Here to explore different types of relays boards from Graylogix:

SKU: C-41 Categories: GL Products, RELAYS Tag: 12V 2Ch Relay Module with Optocoupler

Description provided by gray logix.

Specifications

Product Name	12V 2Ch Relay Module with Optocoupler
Store Name	Gray Logix
Category	electrical equipment and supplies > electrical controls and components > relays
MOQ	1 Piece
Relay Voltage	12V
Number of Channels	2
Optically Isolated	Yes
Control Input Range	4V to 12V
Interface Type	TTL interface
Relay Current Handling Capacity	7A @ 250V AC
Secondary Current Rating	10A @ 125V AC
Relay Contacts	Common, Normally Open, Normally Closed
Terminal Type	3-pin screw terminals
Relay Type	Sugar Cube
Status Indicator	Relay status LED
Compatible Controllers	Arduino, 8051, AVR, PIC, DSP, ARM, Raspberry Pi
Package Includes	1 x 12V 2Ch Relay Module with Optocoupler
Primary Applications	Switching 240V appliances, lights, fans, high power motors

Use cases

Category	Relay Modules
Primary application	Wholesale, distribution, and international sourcing
Brand	Not specified
Product type	Product

Logistics & handling

Lead time	On request
Packaging	As per buyer requirement
Storage condition	As recommended by supplier
Origin	India
Form	As listed by supplier

Commercials (this seller)

Minimum order	1 Piece
Lead time	On request
Payment terms	As per negotiated commercial agreement.
Checkout type	enquiry

Buyer questions

Frequently asked by buyers

Common questions B2B buyers ask before sourcing 12V 2Ch Relay Module with Optocoupler. Answers compiled from verified sellers' commercial terms and platform data.

Q: What load can this 2-channel relay module switch?

A: Each relay is rated for up to 7A at 250V AC or 10A at 125V AC, so it is suitable for switching lights, fans, and other AC appliances within those limits.

Q: Is the module compatible with Arduino and Raspberry Pi?

A: Yes, it is designed for direct control from Arduino, Raspberry Pi, and other microcontrollers or low-voltage circuits using a TTL interface.

Q: Does this relay module provide electrical isolation?

A: Yes, the board uses optocoupler isolation to separate the control side from the relay side, which helps improve protection for low-voltage electronics.

Q: What input voltage range can trigger the relays?

A: The board accepts control inputs from 4V to 12V, making it suitable for a wide range of low-voltage control systems.

Q: What terminal connections are available on each relay?

A: Each relay exposes Common, Normally Open, and Normally Closed connections through 3-pin screw terminals for easy wiring and maintenance.

Q: What type of relay is used on the board?

A: The module uses sugar cube style relays with a 12V relay coil.

Q: Is there an indicator for relay status?

A: Yes, the board includes a relay status LED to assist with debugging and system monitoring.

Q: What is included in the package?

A: The package includes 1 x 12V 2Ch Relay Module with Optocoupler.

Question not answered? Ask sellers directly — typical response within 4 hours.