Enhance your power control applications with the DR42A01 Multifunctional Delay Relay Control Module, designed to meet diverse user requirements with precision and reliability. Powered by a micro-controller as its main control unit, this advanced delay timer relay comes preloaded with 18 versatile functions, allowing customization and addition of specific functions tailored to your unique needs. Built with a high-quality relay module, high-power high-voltage transistor, red indicator lights, and a military-grade double-sided PCB board, it ensures stable performance and long-lasting durability. Key Features: · **Multifunctional Delay Relay Control:** Offers 18 preset timing functions including timing pull-in, timing disconnection, self-locking, trigger modes, and multiple cycle timing modes, providing flexible control options for various applications. · **Customizable and User-Friendly:** Easily select, set, save, and view parameters for each function via intuitive keys and display, enabling precise timing control from 0.1 seconds up to 270 hours or extended cycle timing up to 9999 seconds with adjustable repetition counts. · **Robust Construction:** Incorporates a high-quality relay module and high-power, high-voltage transistor for reliable switching performance under demanding conditions. · **Military-Grade Double-Sided PCB:** Ensures excellent stability, durability, and resistance to interference, suitable for professional and industrial environments. · **Visual Status Indicators:** Equipped with red signal lights to clearly indicate relay status for easy monitoring during operation. · **Wide Application Range:** Ideal for use in automation, industrial control systems, power management, lighting control, and other scenarios requiring precise delay timing and relay switching functions. · **Trigger and Auto-Start Modes:** Functions 1-8 activate automatically upon power-on, while functions 9-18 require a low-level pulse trigger signal (≥20ms) for activation, offering versatile operational control. Specifications: · Control Unit: Micro-controller based · Number of Functions: 18 preset, customizable · Timing Range: 0.1 second to 270 hours (varies by function) · Cycle Times Adjustable: 1 to 9999 cycles (for limited cycle modes) · Trigger Signal: Low-level pulse signal ≥20ms (for functions 9-18) · PCB Type: Military-grade double-sided · Indicators: Red signal lights · Relay Type: High-quality relay module with high-power, high-voltage transistor Package Includes: · 1 x DR42A01 Multifunctional Delay Timer Relay Module The DR42A01 multifunctional delay relay control module delivers precise, customizable timing control with robust build quality, making it an essential component for a wide range of power control and automation projects. Its extensive function selection and user-friendly interface provide flexibility and reliability for both professional and DIY applications.