SPECIFICATIONS
Part No.: 7014PD
Manufacturer: TE Connectivity
Mounting Type: Panel Mount
Input Voltage: 125 VDC
Contact Arrangement: 4
Temperature Range: -30 - +75 oC
Mounting Options: Panel Mount
Mode of Operation: On-Delay
Termination Type: Screw Terminal
Country of Manufacture: United States of America (USA)
Product Type: Time Delay Relay
Availability: In Stock
Subcategory: Relays
Category: Time Delay & Timing Relays
Series: 7000, Agastat
Functional Description
7014PD is a Time Delay Relay developed by TE Connectivity. The component is designed to provide precise delay functions in systems. It is specifically designed for applications that require a time delay before activating or deactivating a connected device or system. The relay is ideal for circuits that need to manage the timing of operations to prevent immediate on/off switching, which can be useful for a variety of control and automation processes.
Features
- Operates as a mechanical relay, using electromagnetic coils to open or close contacts. Mechanical relays are widely used due to their robustness and ability to handle high currents. They ensure reliable switching of circuits, even under demanding conditions.
- The Relay is an on-delay time delay relay, meaning it holds off activating the connected circuit until the pre-set delay time has passed after receiving the input signal. This feature is crucial in applications where a delay is needed to prevent immediate switching, offering a more controlled and gradual response.
- The relay is configured with a 4PDT (4 Form C) circuit, which allows for 4 poles (contacts), each capable of acting as both a normally open (NO) and normally closed (NC) contact. This flexibility provides versatility in managing both high and low-power circuits in a variety of control systems.
- Offers an adjustable delay time range between 10 seconds and 100 seconds, giving users the ability to fine-tune the delay based on the specific requirements of their application. The time delay can be set precisely using the hand dial on the relay, ensuring that the system functions as needed.
- The relay has a contact rating of 10A at 240VAC, which makes it suitable for switching higher power circuits. The relay can safely handle up to 10 amps of current at 240 volts AC, ensuring reliable performance in industrial applications.
Applications
- Motor Control: Used in systems where motors need to be started with a delay to prevent inrush currents or to coordinate with other equipment.
- Lighting Control: In applications that require timed activation of lighting systems, such as in energy-saving lighting systems where delays in switching on or off are beneficial.
- HVAC Systems: Ideal for controlling the delay in activating heating, ventilation, or air conditioning systems to avoid short cycling or to synchronize with other components.
- Alarm Systems: Can be used to delay the activation of an alarm to give a buffer time for verification before triggering an alarm signal.
Mounting Type and Termination Style
- Panel Mount: Designed for panel mounting, making it easy to integrate into control panels and electrical enclosures. This mounting style ensures the relay is securely positioned within the system, minimizing the risk of damage or disconnection.
- Termination Style - Screw Terminal: The relay features a screw terminal termination style, which is commonly used for its ease of installation and secure connections. The screw terminals allow for firm and reliable connections, ensuring that the relay operates without interruption.
Adjustable Timing and Voltage Supply
- Timing Adjustment Method - Hand Dial: Provides an easy-to-use hand dial for setting the time delay. This allows for precise control over the delay interval, enabling operators to adjust the relay’s behavior according to the needs of their system.
- Timing Initiate Method - Input Voltage: The time delay is triggered by an input voltage, meaning the delay process is initiated as soon as the relay receives the appropriate voltage signal. This design ensures that the relay is responsive to system input changes and can be integrated into circuits that require voltage-based control.
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Frequently Asked Questions
What is 7014PD?
It is a Time Delay Relay developed by TE Connectivity.
What is the function of the On-Delay in the relay?
The On-Delay function means that the relay will delay the activation of the connected circuit until the set delay time has passed after receiving an input signal. This prevents the system from activating immediately, which is useful in cases where sequential or coordinated actions are required.
How is the delay time adjusted on the relay?
The delay time can be adjusted manually via the hand dial on the front of the relay. The delay time can be set within a range of 10 seconds to 100 seconds based on the needs of the application.
What is the contact rating?
The relay has a contact rating of 10A at 240VAC, meaning it can safely handle up to 10 amps of current at 240 volts AC. This makes it suitable for high-power applications in industrial and commercial systems.
How is the relay mounted?
The Time Delay Relay is designed for panel mounting, allowing it to be easily integrated into control panels and electrical enclosures. Its robust design ensures secure installation, minimizing the risk of damage or disconnection.