Elecbee 16 Channel 24V Relay Module with Optocoupler Protection | Low Level Trigger | Arduino IOT Compatible | 16CH-24V

SKU: EB0046506

Favorites

Key Features

Optocoupler-Protected Stability: Equipped with high-quality isolated optocouplers, this module offers superior anti-interference capabilities and stable performance. Only 3mA trigger current is required, ensuring reliable operation even in noisy electronic environments.
Flexible Multi-Channel Control: Supports independent switching of 1-16 channels (any combination) with low-level trigger (0-2V), making it ideal for microcontroller projects, Arduino setups, and IOT automation systems.
High Load Capacity: Each relay handles up to 10A at 250V AC or 30V DC, with independent COM terminals for easy connection to diverse signals. Includes both normally open (NO) and normally closed (NC) ports for versatile wiring.
User-Friendly Design: Features terminal block interfaces for direct, tool-free connections, plus action indicators (illuminates when activated) for real-time status monitoring. Four mounting holes simplify secure installation in panels or enclosures.
Self-Contained Power Solution: Built-in 24V power module eliminates the need for external power supplies, streamlining setup. Compact PCB dimensions (180x90x20mm) ensure space-efficient integration into home automation, industrial control, or DIY projects.

Specifications

Show Similar Products >

Description

Electrical parameters:

Supply voltage: 5V 24V (DC)

Supply current: Greater than 200mA

Each relay can be loaded: 250V 10A (AC) or 30V 10A (DC)

Instructions:

1. The power supply should meet the scope of use, DC 24V.

2. The power supply cannot be reversed.

3. The product uses LM2596S step-down chip with slight heat, which is a normal phenomenon. The relay has normal heating phenomenon for a long time, which is a normal phenomenon.

4. The load power should have a certain margin for the relay load. Avoid high power (about 2000W) and work for a long time, which will have a certain impact on product life.

Application:

1. 24V relay contact capacity 10A 250V with optocoupler protection. The onboard power supply module does not require an external power supply. The I/O port drive is active low.

2. Can be used as a microcontroller development board, can be used as home appliance control, can also be used as PLC expansion output.

Package including:
1 x 24V Relay module

BESTEP-16-Channel-24V-Relay-Module-LM2596-With-Optocoupler-Protection-Low-Level-Trigger-For-Auduino-1390340

BESTEP-16-Channel-24V-Relay-Module-LM2596-With-Optocoupler-Protection-Low-Level-Trigger-For-Auduino-1390340

Shopping Guide

Shipping	Delivery Period	For in-stock parts, orders are estimated to ship out in 3 days. Elecbee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. DHL Express: 3-7 business days DHLeCommerce: 12-22 business days FedEx International Priority: 3-7 business days EMS: 10-15 business days Registered Air Mail: 15-30 business days
	Shipping Rates	Shipping rates for your order can be found in the shopping cart.
	Shipping Options	Shipping rates for your order can be found in the shopping cart.
	Shipping Tracking	We will notify you by email with tracking number once order is shipped. You can track your order using the “Track My Order” feature.
Returning/Warranty	Returning	Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping
	Warranty	All Elecbee purchases come with a 30-day money-back return policy, plus 1-year Elecbee warranty against any manufacturing defects.
		This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation
Ordering	How to Buy	Elecbee accepts online orders.
		Add to cart > Check out > Submit order > Complete payment > Delivery
	Payment	PayPal, Credit Card includes Visa, Master, American Express, Bank transfer.