SKU: IOWC-1547
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L701 Microcomputer DC 24V LCD Programmable Electronic Timer Switch

₹629.00 (Inclusive of all taxes)
Out of Stock

The L701 is a DC 24V programmable digital timer switch with an LCD display, designed for automated on/off control of electrical loads in industrial and commercial settings. It features 16 programmable on/off events and a built-in backup battery to maintain time settings during power loss.

Features

  • DC 24V powered programmable timer with LCD digital display for precise schedule management.
  • Supports 16 independent on/off program settings for complex daily or weekly automation cycles.
  • Built-in high-performance backup battery ensures time and program retention during power outages.
  • Rated for 16A max load current, suitable for controlling lights, production equipment, and appliances.
  • Features auto timer error correction for accurate long-term timekeeping with ≤1 sec/day drift.

Out of stock

Description

The L701 Microcomputer Timer Switch is an industrial-grade programmable controller designed for energy management and automated equipment operation. It utilizes a microcontroller-based timing system to execute user-defined on/off schedules, enabling efficient, hands-free control of electrical circuits. Its robust design supports a wide operating temperature range from -25°C to 65°C, making it suitable for both indoor and protected outdoor installations.

This timer integrates a real-time clock backed by a rechargeable battery, which maintains the schedule and display during main power interruptions. The interface allows for straightforward programming of up to 16 distinct switching events, with a timing range from 1 minute to 168 hours (7 days), providing flexibility for various automation scenarios from street lighting to production line control.

Key Features

  • Microcomputer-controlled digital timer with LCD display for clear schedule visualization.
  • 16 programmable memory slots for independent on and off event scheduling.
  • Automatic time error correction ensures long-term timing accuracy.
  • Built-in rechargeable battery backup protects program memory during power loss.
  • Wide timing range from 1 minute to 168 hours supports daily and weekly cycles.
  • Designed for 24V DC operation with a high 16A load rating for robust control.
  • Compact DIN-rail or panel-mount form factor (60x60x32mm) for easy integration.

Applications

  • Automated control of street lights, advertising signs, and neon lighting systems.
  • Scheduling for production equipment, electrical machinery, and HVAC systems in industrial settings.
  • Energy-saving automation for household appliances, aquariums, and irrigation pumps.
  • Time-based control for bells, radios, and television equipment in institutional environments.

Technical Specifications

Item TypeTimer Switch
Supply Voltage24V DC
Max Load Current16A
Display TypeLCD
Program Memory16 On / 16 Off Events
Timing Range1 Minute to 168 Hours
Timekeeping Accuracy≤1 Second/Day (@25°C)
Backup PowerBuilt-in Rechargeable Battery
Operating Temperature-25°C to +65°C
Dimensions (L x W x H)60 x 60 x 32 mm
Weight65 g

Frequently Asked Questions

How do I program the on/off schedules on the L701 timer?

Press the 'P' button to enter programming mode for Setting 1 ON time. Use the H+ and M+ buttons to set the hours and minutes. Press D+ to select the day repetition pattern (same daily or specific days). Press 'P' again to set the OFF time and repeat the time setting steps. Repeat this process for up to 16 different on/off events, then press the third button (END) to save and exit programming mode.

What happens if the main 24V power is disconnected? Will it lose its program?

No, the timer features a built-in, high-performance rechargeable backup battery. When main power is lost, this battery automatically powers the real-time clock and memory to maintain the current time and all programmed schedule settings. The battery recharges when 24V power is restored. Initial units may have a discharged battery from storage but will charge upon first connection.

What is the maximum electrical load this timer switch can control?

The L701 timer switch is rated for a maximum load current of 16 Amperes at 24V DC. It is designed to control inductive and resistive loads such as motors, lighting circuits, and production equipment. Ensure your connected load does not exceed this 16A rating and that all wiring complies with local electrical codes for safe installation and operation.

Package Includes

  • 1 x L701 Microcomputer DC 24V LCD Programmable Timer Switch
  • 1 x English User Manual

Additional Information

Weight 0.065 kg
Dimensions 6 × 6 × 3.2 cm