4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

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4 Relays Shield

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MOQ : 1 Piece

4 Relays Shield Specification

Max Height
Above Arduino Shield (Approx. 18 mm)

Port Size
Standard Arduino Shield Size

Response Time
< 10 ms Switching

Operating Voltage
5V DC

Usage
Engineering Educational Equipment

Product Type
4 Relays Shield

Features
Built-in LEDs, Optocoupler Isolation, Screw Terminals, Stackable Header Pins, 4 Independent Channels

Resolution
Logic Level (Digital ON/OFF)

Mounting Type
PCB Mount (Shield Mount)

Automation Grade
Manual / Semi-automatic via Code

Power Supply
5V DC from Arduino / Compatible Board

Application
Engineering Educational Equipment

Interface Type
Standard Arduino Shield Pins, Screw Terminals

Humidity
0-95% RH (non-condensing)

Accuracy
Relay ON/OFF Precision, Logic Level Compatible

Temperature
-20C to 70C (Operating)

Frequency
50/60 Hz (Relay Switching)

Equipment Type
Shield Module

Display Type
LED Relay Status Indicators

Capacity
4 Individual Relays

Machine Weight
Approx. 80 grams

Control Mode
Digital (Microcontroller Controlled)

Input Control Signal Voltage
3.3V/5V Compatible

PCB Material
FR4

Dimensions
Approx. 70mm x 54mm x 18mm (L x W x H)

Maximum Relay Voltage
250V AC / 30V DC (per channel)

RoHS Compliant
Yes

Isolation
Optoisolated Inputs

Relay Type
Electromechanical

Compatible Boards
Arduino UNO, Mega, Leonardo, and Compatible

Storage Temperature
-40C to 85C

Operating Life
100,000+ operations (mechanical)

Maximum Relay Current
10A (per channel)

4 Relays Shield Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Week

Delivery Time
1 Week

Sample Available
Yes

Sample Policy
Sample costs shipping and taxes has to be paid by the buyer

Packaging Details
carton box, export quality also available

Main Export Market(s)
Middle East, Asia, Africa

Main Domestic Market
All India

Certifications
ISO 9001, 14001 ,CE

About 4 Relays Shield

The 4 Relays Shield is highly recommended for instant savings and top-drawer reliability in automation and control systems. With a polished design, this sensational module features four electromechanical relays, each capable of handling 250V AC or 30V DC at up to 10A per channel. Highlighted by optoisolated inputs and built-in LED indicators, it ensures secure operation. Its FR4 PCB and stackable header pins make it compatible with Arduino UNO, Mega, and Leonardo boards. RoHS compliant and engineered for over 100,000 mechanical operations, it is the preferred choice for commercial, educational, and engineering projects.

Commercial Uses and Directions for 4 Relays Shield

This equipment is suited for automating commercial appliances, lighting, and HVAC systems. It is easily integrated into engineering educational setups and semi-automatic codes, making usage straightforward for professionals and students alike. Key features include optocoupler isolation, screw terminals, built-in LEDs for relay status, and stackable header pins for effortless connection. Simply mount the shield onto an Arduino board and manage 4 independent relays with precision through digital (microcontroller controlled) signals.

Packaging Details, Certifications, and Sample Policy

Each 4 Relays Shield is securely packaged to optimize expenditure efficiency and ensure safe handover during transit. Certified RoHS compliance guarantees quality and safety standards, reducing your outlay concerns. Samples can be requested per distributor guidelines, making it easier for traders and exporters to evaluate before bulk investment. The packaging and delivery process is tailored to meet the needs of manufacturers, suppliers, and commercial users across India.

FAQs of 4 Relays Shield:

Q: How does the 4 Relays Shield ensure reliable and safe operation?

A: The shield uses optoisolated inputs and built-in LED relay status indicators for secure and precise operation, minimizing the risk of electrical interference and errors.

Q: What devices or boards are compatible with this relay shield?

A: It is fully compatible with Arduino UNO, Mega, Leonardo, and other similar boards, featuring standard Arduino shield pin interfaces and stackable header pins.

Q: When should you consider using the 4 Relays Shield for your automation project?

A: You should use this shield when your project requires controlling multiple high-power devices independently, with the added benefit of instant savings and top-drawer durability.

Q: Where can the 4 Relays Shield be installed for optimal performance?

A: For best results, install the shield on a compatible Arduino board, ensuring a non-condensing environment within the specified temperature and humidity range (0-95% RH, -20C to 70C).

Q: What is the process for connecting and controlling the relays on this shield?

A: Mount the shield on your Arduino, connect load devices to screw terminals, and program relay operations digitally via the microcontroller; on/off status is indicated by built-in LEDs.

Q: What benefits does the 4 Relays Shield offer for educational engineering equipment?

A: It offers practical learning opportunities, reliable automation control, precise ON/OFF relay operation, and instant integration with educational Arduino hardware kits.

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

4 Relays Shield

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