2 Channel Relay Module with Self Locking Interlock Button High Low Level Trigger Switch Light 12V Control Circuit Board

Enhance your electronic projects and industrial automation with this versatile Relay Module, designed specifically for both hobbyists and professionals. Ideal for use in the design and development of home and industrial electronic products, this module serves as a reliable signal input source for single-chip microcomputers and various intelligent devices. Its advanced features make it perfect for electronic circuit design students, as well as applications involving robotics, PLC industrial control, and machinery automation. Key Features: · Multi-Mode Operation: Offers three selectable working modes including self-locking, interlocking, and triggering (inching), allowing flexible control suited for various applications. · Clear Status Indicators: Each channel is equipped with a dedicated signal light, providing clear visual feedback to identify active switches and ensure accurate operation. · Dual Independent PCB Design: Features a double-panel PCB with two independent designs to eliminate interference, enhancing performance and reliability. · User-Friendly Interface: Equipped with convenient wiring terminals for quick and direct lead connections, simplifying installation and maintenance. · Stable Performance: Utilizes a single-chip design with strong anti-interference capability, preventing false triggers and ensuring consistent operation. · Optocoupler Isolation: The trigger terminal includes optocoupler isolation, enabling the trigger power supply to function independently of external power sources for enhanced safety and isolation. · Built-in Test Switches: Comes with two tact switches for direct product testing, allowing easy verification of module stability and functionality. · Robust Relay Control: Controls loads up to 250V 10A (AC) and 30V 10A (DC), supporting a wide range of electrical devices and equipment. · Power and Switch Indicators: Includes a green LED power indicator and two red LED switch indicators to monitor status easily. Specifications: · Item Type: Relay Module · Quiescent Current: 12MA/13MA/13MA · Working Current (1 Way): 100MA/65MA/48MA · Working Current (2 Way): 190MA/110MA/65MA · Module Size: Approx. 63.5 x 38.5 x 18.5mm (2.5 x 1.5 x 0.7in) · Bolt Hole Spacing: Approx. 58 x 33mm (2.3 x 1.3in) · Bolt Hole Diameter: Approx. 3mm (0.1in) Package Includes: · 1 x Relay Module This Relay Module delivers reliable and flexible control solutions for automation projects, electronic circuit development, and intelligent device integrations. Its compact size, durable design, and clear indicators make it an essential component for enhancing your system’s efficiency and stability.