The CN101A (12V variant) is a low-voltage digital microcomputer timer switch designed for automated control of DC electrical systems. It is perfect for solar power systems, automotive applications, caravans, and battery-operated equipment, allowing for precise scheduling with a high-capacity 16A relay.

Specifications

• Model: CN101A
• Power Supply: 12V DC
• Switching Capacity: Resistive 16A / Inductive 8A
• Timing Range: 1 minute to 168 hours
• Minimum Interval: 1 minute
• Programs: 16 ON/OFF settings per day
• Program Combinations: 15 weekly groups
• Memory Backup: Built-in 1.2V rechargeable battery (60-day blackout reserve)
• Power Consumption: Less than 5VA
• Accuracy: Less than ±2 seconds per day
• Mounting: Panel or wall mounted

Features

• 12V DC Optimized: Specifically engineered for low-voltage circuits, making it ideal for off-grid solar setups and DC-powered lighting or fans.
• Multi-Function LCD: Features a clear digital display for real-time clock monitoring (12hr/24hr format) and LED indicators to show active relay status.
• Extensive Programming: Supports up to 16 independent ON/OFF cycles per day with 15 different weekly combinations for maximum automation flexibility.
• Integrated Countdown: Includes a built-in countdown function (up to 24 hours to OFF), providing a convenient way to set temporary operation times.
• Intelligent Memory: The internal rechargeable battery keeps your schedules saved during power outages or battery disconnections, eliminating the need to reset the clock.
• Manual Override: Equipped with a manual switch button to toggle between ON, AUTO, and OFF states without disrupting your programmed schedule.

Core Functions

• Real-time digital clock display.
• Automated 24-hour / 7-day timer scheduling.
• Single or double countdown capabilities.
• Micro-cycle repeat programming for repetitive tasks.