H3YN-2 DC24

Time Delay Relays

A time delay relay is an electronic device which activates after a predetermined period of time. It is usually used to prevent a circuit from starting up too quickly or too slowly and to protect sensitive electrical components from high current loads. The H3YN-2 DC24 is a specific type of time delay relay.

The H3YN-2 DC24 is a multi-function, solid state control device. It consists of two isolated printed circuit boards (PCBs). The first PCB contains a digital timer and microcontroller, while the second has two sets of power relay outputs. The timer has a 3-digit LED display which can be used to set the time delay in minutes or seconds. The digital timer can be connected to a variety of external control devices, such as a switch, logic circuit, or a PLC.

H3YN-2 DC24 Application Field and Working Principle

The H3YN-2 DC24 is designed for use in a variety of industrial applications such as water processing, air conditioning, and motor control. It is also suitable for use in manufacturing processes, materials handling, and process automation. The H3YN-2 DC24 is designed to provide a reliable, repeatable time delay that is not affected by system variations or external factors. It is also designed to provide protection against high current loads and spikes in the system.

The working principle of the H3YN-2 DC24 is based on the timer circuit inside the device. When the control voltage is applied to the device, the internal timer begins to count downwards from the set time delay. When the timer reaches zero, the relay output is triggered and the connected circuit is activated. The internal timer can also be triggered from an external switch or logic circuit, allowing it to start counting even when the control voltage is not applied.

The H3YN-2 DC24 provides a repeatable and reliable time delay. It is also designed to withstand high current loads and severe external conditions. With its wide range of applications and robust construction, the H3YN-2 DC24 is an ideal time delay relay for industrial applications.