DAQCN TBT7-F1 Digital Multi Function Time Relay 12-240V Din Rail Delay Electronic Relay on Time Timer

Quick Detail:

1. timer relay

2. Delay switching on or off the circuit, such as controlling the power-on time of the heating element, the working time of the water pump, and the power-off delay of the fan.

Description:

TBT7-F Series: The Ultimate Multifunctional Time Relay for Modern Automation

In the dynamic and evolving landscape of industrial automation, process control, and building management, the ability to adapt to changing requirements is paramount. Engineers and system integrators are constantly challenged to design flexible, reliable, and cost-effective control systems. The TBT7-F Series Multifunctional Time Relay is engineered to be the definitive solution to this challenge, representing the pinnacle of versatility, precision, and robust engineering in timing control. Far more than a simple timer, this device consolidates a comprehensive library of twenty distinct timing functions into a single, compact unit. It is a programmable logic center dedicated to temporal control, designed to replace a vast inventory of single-function relays, thereby streamlining panel design, simplifying procurement, and providing unparalleled adaptability for both current needs and future modifications.

Unmatched Versatility: Twenty Functions in One Device

The core brilliance of the TBT7-F Series lies in its extensive functional repertoire. With twenty pre-programmed function modes, a single device can be configured to perform a vast array of timing tasks without any hardware changes. This library encompasses all essential and advanced timing logics, including but not limited to:

• On-Delay & Off-Delay: For initiating or maintaining an action after a signal is received or removed.
• Interval Timer & One-Shot: For generating fixed-duration pulses independent of input signal length.
• Flasher & Asymmetric Cycler: For creating repeating on/off sequences with independent control of ON and OFF times.
• Star-Delta Changeover, Pulse Generator, and Memory Functions: For specialized motor control and complex sequencing.

This exceptional versatility means the TBT7-F can be deployed in virtually any timing application, from a basic machine startup delay to a complex, multi-stage batch process, making it the ultimate "one-stop" timing solution.

Chronometric Precision Across an Extraordinary Time Spectrum

Precision and range are critical for dependable automation, and the TBT7-F excels on both fronts. It offers an exceptionally wide time setting range from 0.1 seconds to 99 days, adjustable via an intuitive front-panel potentiometer. This immense scope allows it to manage tasks ranging from high-speed sequencing in packaging machinery to long-duration cycles in agricultural or facility management (e.g., irrigation, lighting, or pump alternation). The device ensures unwavering consistency with a superb repeat accuracy of 0.2% and an overall time deviation of just 1%. Its performance remains stable across environmental variations, thanks to a minimal temperature coefficient of 0.05% per °C. Visual feedback is provided by a green power LED and a red output status LED.

Robust, Universal Design for Global Industrial Deployment

Built for reliability in diverse and demanding environments, the TBT7-F is specified for continuous, trouble-free operation.

• Universal Power Supply: It features a wide control supply voltage range of AC/DC 12-240V at 50/60Hz, with a tolerance of -15% to +10%. This universal compatibility eliminates the need for specific voltage variants, simplifying global inventory and ensuring seamless integration into any control panel, whether powered by low-voltage DC circuits or direct mains AC.
• High-Capacity, Durable Switching: Available in TBT7-F1 (1x SPDT contact) and TBT7-F2 (2x SPDT contacts) configurations, the relay boasts a robust current rating of 16A per contact at 250V AC (AC1). This allows it to directly switch significant loads such as contactor coils, solenoid valves, medium-sized motors, and heating elements. Engineered for longevity, it offers a mechanical life of 10 million operations and an electrical life of 100,000 operations (AC1), with a swift reset time of ≤200ms.
• Industrial-Grade Resilience: It operates reliably across an operating temperature range of -20°C to +55℃ and can be stored from -35℃ to +75℃. With a protection degree of IP20 and a design compliant with Pollution Degree 2, it is suited for standard industrial panel environments. Its construction allows for installation in any position and at altitudes up to 2000 meters.

Compact and Compliant for Streamlined Integration

The TBT7-F is designed for effortless installation and space efficiency. It features compact dimensions of 95.5mm x 18mm x 64mm for easy mounting on a standard 35mm DIN rail. Wiring is straightforward, accepting solid wire up to 2.5mm². Crucially, the product is designed and tested to meet major international safety and performance standards, including GB/T14048.5, IEC60947-5-1, and EN61812-2, ensuring compliance and acceptance in global markets.

A Strategic Asset for Diverse Applications

The TBT7-F’s flexibility makes it a strategic asset across countless sectors:

• Industrial Automation: For sequencing machine tools, controlling conveyor systems, managing pump alternation, and programming complex welding or curing cycles.
• Building Management: Automating lighting control (stairwell lights, facade lighting), HVAC fan cycling, and parking garage ventilation.
• Process Control: Managing batching operations, chemical dosing intervals, and periodic mixing in food & beverage or pharmaceutical production.
• Infrastructure & Utilities: Controlling irrigation cycles, wastewater treatment processes, and renewable energy system components.

Conclusion: The Intelligent Foundation for Flexible and Future-Proof Control

The TBT7-F Series Multifunctional Time Relay transcends the conventional role of a timer. It is an intelligent, adaptive control module that empowers engineers to build more flexible, simplified, and resilient automation systems. By consolidating twenty functions, offering chronometric precision over a 99-day range, and delivering industrial-strength switching in a universal, compliant package, it provides unparalleled value. It reduces component inventory, minimizes panel space, and dramatically simplifies troubleshooting and modification. Choosing the TBT7-F is not just selecting a component; it is making a strategic investment in operational flexibility and design efficiency. It stands as the definitive, all-encompassing timing solution for the modern age, ready to meet today's challenges and adapt to tomorrow's demands.

Applications:

-Multi-functional time relay can be used for industrial equipment, lighting control, heating element control, motor and fan control, with 20 delay modes, with a delay range of 0.1-99 days

Competitive Advantage:

Advantages of Wenzhou DAQUAN Electric Co., Ltd

1. Innovation Leadership

With 258 patents and 27 years of industry experience, we lead in R&D of industrial control devices like relays and timers, ensuring cutting-edge product performance.

2. Global Certifications

Our products hold CE, ROHS, IEC, TUV certifications plus ISO9001, meeting strict international standards for seamless global market access.

3. Scale Supply Stability

Backed by a 7,800㎡ factory, 499-strong team, and 70M RMB annual output, we guarantee efficient production and timely delivery for bulk orders.