12V Relay Module with Automatic Delay Timer

The 12V relay module with an automatic delay timer combines reliability and versatility, featuring a 12V relay and a three-digit seven-segment display controlled by an N76E003AT20 microcontroller. Equipped with buttons for function control and delay time adjustment, this module offers convenience and precision for various applications.

  Features:  

• Power Supply Anti-Reverse Function: Enhanced protection against reverse polarity.
• Opto-Isolated Input and Output: Improved anti-jamming capability and reduced consumption.
• Parameter Memory: Last setting parameters are memorized even after power-off, ensuring continuity.
• Long Signal Maintenance: Signal terminal voltage can be maintained for an extended period.
• Industrial-Grade PCB Board: Ensures stability and reliability for industrial applications.

  Specifications:  

• Timing Range (Selectable):
  • 0.1~99.9 seconds
  • 1~999 seconds
  • 1~999 minutes
• Operating Voltage (VDC): 12
• Signal Voltage: 4 – 20VDC
• Output Capacity: Can Control the Load within DC 30V 5A or AC 220V 5A
• Static Current: 20mA
• Working Current: 50mA
• Operating Temperature (°C): -40 to 85
• Dimensions (mm): 68 x 40 x 25
• Weight (gm): 44

  Package Includes:  

• 1 x 12V Relay Module with Automatic Delay Timer