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  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
  • Robotlinking 6 Channel Low Level Relay Module with light coupling 5V
Robotlinking 6 Channel Low Level Relay Module with light coupling 5V

Robotlinking 6 Channel Low Level Relay Module with light coupling 5V

  • 2 - 49 Pieces
    $1.88
  • 50 - 199 Pieces
    $1.76
  • >= 200 Pieces
    $1.74

Customization:

Customized packaging（Min.Order: 1000 pieces）
View product details

Robotlinking 6 Channel Low Level Relay Module with light coupling 5V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 6-Channel Relay Control: Enables simultaneous switching of up to six AC/DC devices (250VAC/30VDC at 10A per channel) via SPST relays for precise load management.
  • Opto-Isolation Protection: Light-coupled design ensures electrical isolation between control circuits and high-voltage loads, enhancing safety and reliability.
  • 5V Low-Level Trigger: Compatible with microcontrollers (e.g., Arduino, Raspberry Pi) for seamless integration into IoT, automation, and smart home systems.

Key features

  • 1. Durable Material Technology

    • With a robust FR4-based PCB and high-current rated relays (10A/250VAC), ensure reliable operation in demanding environments. The corrosion-resistant design and protective diodes enhance longevity and safety.

  • 2. User-Friendly Interactive Design

    • With 5VDC compatibility and standardized connectors (Vcc, Gnd, In), easily integrate into Arduino, Raspberry Pi, or other microcontroller projects without complex wiring.

  • 3. High-Performance Channel Capacity

    • With 6 independent SPST channels, control up to 6 devices simultaneously—outperforming models with fewer channels*. The 10A rating per channel handles heavy loads for appliances or industrial equipment.

  • 4. Versatile Scenario Solutions

    • Designed for both home automation (e.g., smart lighting) and commercial systems (e.g., industrial control panels), the compact size and low-voltage control simplify installation in space-constrained setups.

  • 5. Certified Reliability

    • With FCC certification, ensure compliance with electromagnetic emissions standards, reducing interference in sensitive electronic environments.

Product details

Robotlinking 6 Channel Low Level Relay Module with light coupling 5V

The Robotlinking 6 Channel Low Level Relay Module with light coupling operates at 5VDC, enabling precise control of high-power devices via low-voltage signals. Built with an FR4 PCB and SPST relays rated for 10A at 250VAC/30VDC, it balances compact design with industrial-grade reliability. FCC-certified for electromagnetic compatibility, this module is ideal for automation projects requiring scalable, isolated switching.

Technical specifications

FeatureSpecificationBenefit
MaterialFR4 PCBDurable, flame-retardant, and electrically insulated
Relay TypeSPST (Single Pole, Single Throw)Simple on/off control for single circuits
Voltage Rating250VAC/30VDC (AC/DC) at 10AHandles high-power appliances and motors
Control Voltage5VDCCompatible with Arduino, Raspberry Pi, and microcontrollers
IsolationLight-coupledPrevents electrical noise interference
CertificationFCCEnsures compliance with electromagnetic standards

Customization guide

Adjustable parameters include:

  • Channel count (expandable up to 12 channels for larger systems)
  • Relay type (SPDT or DPDT for complex circuit configurations)
  • Control voltage (custom 12V/24V options for industrial applications)

Get inspired

With 6 independent channels, automate lighting systems, motor control, or HVAC in smart homes. The light-coupled design ensures noise-free operation in industrial settings, while the compact size integrates seamlessly into robotics or IoT devices.

Choose your model

ParameterBase Model (5V)Advanced ModelPro Model
Current Rating10A/Channel12A/Channel15A/Channel*
Isolation Voltage250VAC350VAC500VAC*
Control Inputs6 Channels8 Channels12 Channels
Response Time10ms8ms (+20%)5ms (+50%)*

Supplier's note

  1. Technical Breakthroughs:

    • Light-coupled isolation reduces signal interference, enabling stable operation in noisy environments.
    • 15A Pro model channels exceed industry standards, supporting heavy-duty machinery.
    • 5ms response time (Pro) cuts latency by 50%, critical for real-time automation.

  2. Version Selection Guide:

    • Base Model (5V): Ideal for hobbyists and small-scale automation (e.g., home lighting).
    • Advanced Model: Targets mid-tier industrial use (e.g., factory conveyor systems needing 8 channels).
    • Pro Model: Designed for high-current applications like robotics or HVAC, where 15A/500VAC ratings ensure safety and durability.

*Pro Model’s specs exceed industry benchmarks by 30-50%, enabling robust performance in harsh conditions.

Frequently asked questions

  • Which 6-channel relay module is best for home automation projects requiring 5V control?

  • How do I maintain the Robotlinking relay module to prevent contact corrosion?

  • FR4 PCB vs. other materials: Why is it better for relay modules?

  • Can the 6-channel relay module be customized for industrial automation?

  • Is the Robotlinking relay module FCC certified for commercial use?

  • How to use a 6-channel relay module for IoT device control?

  • Does the module offer electrical isolation between control and load circuits?

  • What safeguards does the relay module have against overloads?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage HandlingIndustrial machinery250VAC (Industry Standard: 250VAC ▲0) (IEC 60947-5-1 compliant)Matches standard for compatibility with global appliancesNo support for specialized 400VAC systems (▲-1)
Current CapacityHigh-power appliances10A (Industry Standard: 10A ▲0) (UL 508A certified)Suits most residential and commercial applicationsLimited to 10A; Advanced models offer 15A ▲1 (tooltip: 50% higher capacity)
Number of ChannelsMulti-device automation6 channels (Base)8 channels (Advanced ▲1) (Industry Standard: 4–8 channels ▲0)Base: 6 channels for moderate setups; Advanced: 8 channels ▲1 (33% more control)
Control VoltageMicrocontroller projects5VDC (Industry Standard: 5VDC ▲0) (FCC Certified)Perfect for Arduino/Raspberry Pi (tooltip: 5VDC ▲0)Incompatible with 12V/24V systems (tooltip: 5V only)
Safety IsolationSensitive electronicsLight-coupled isolation (Base: 500V)Advanced: 1500V ▲1 (Industry Standard: 500V ▲0) (IEC 60950-1)Base: 500V isolation for basic safety; Advanced: 3× higher safety (▲1)
Physical DesignCompact IoT devices85×40mm (Industry Standard: 100×50mm ▲0) (IP20 rated)20% smaller than standard ▲1 (tooltip: space-saving for embedded systems)Limited customization space compared to larger modules

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