Back
Previous product
ARDUINO Arduino UNO SMD Version
Next product
ARDUINO Double BTS7960B DC 43A Motor Driver _-Bridge PWM (MD0012)
ARDUINO
ARDUINO
ARDUINO
Click to enlarge

DC Real Time Timing Delay Timer Relay Module switch

Key Specifications & Features:

  • Input Voltage: Wide range, commonly 5V DC to 60V DC (often with Micro USB 5V option).
  • Trigger Source: Accepts active-high signals (3V-24V) or sensor inputs.
  • Relay Output: Handles DC 30V 10A and AC 220V/250V 10A loads.
  • Timing Range: Adjustable from seconds up to 999 minutes (e.g., 0.1s – 999min).
  • Clock Function: Real-time clock for precise scheduling (24-hour cycle).
  • Modes: Supports multiple time periods (PE-1 to PE-5) with various settings (OPE/CLE points, P-1 to P-5 modes for daily/weekly/monthly schedules).
  • Memory: All settings are saved automatically after power failure (uses internal battery backup).
  • Protection: Often includes reverse connection protection and optocoupler isolation.
  • Display: Digital LED display with function indicators.
  • Extra Features: Some models have a buzzer alarm and emergency stop function.

Common Applications:

  • Automating home/office equipment.
  • Controlling lights, pumps, or other appliances on a schedule.
  • Solar power systems.

How it Works (Simplified):
You set specific “Open” (OPE) and “Close” (CLE) times for multiple periods (PE-1 to PE-5). Based on the selected mode (P-1 to P-5), the module’s relay activates (turns on/off or pulses) devices connected to its output terminals according to the real-time clock and your programmed schedule.

Category: