88256909

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Time delay relays are used in a wide range of applications, to provide automatic control functions for industrial process control systems. The 88256909 time delay relay is a general purpose delay-on-break and delay-on-make device, with a wide switching capability and multiple functions. The device is designed to control loads from a variety of input sources, including AC and DC, and it can be used to operate both AC and DC loads.

Inputs and Outputs

The 88256909 time delay relay is designed for applications requiring an extended delay time. The relay includes two inputs and two outputs. The inputs include a power source, such as AC or DC, and an on/off switch. When the switch is turned on, the power source is connected to the relay\'s coil, which energizes the relay. The relay then closes the internal contacts, connecting the two outputs. The outputs are normally open contacts, meaning that when the relay is de-energized, the contacts remain open.

Timing Function

The 88256909 time delay relay includes an adjustable timing function. The relay is set to either delay-on-break or delay-on-make. The timing function allows the user to set the amount of time that elapses between when the switch is energized and when the contacts close. This can be used to create a delay in the signal sent from the input to the output, which can be used for a variety of applications.

Applications

Time delay relays are used in a variety of applications, such as protection against short circuits, control of motor loads, control of electric heaters, time-controlled circuit operations, and so on. The 88256909 time delay relay can be used to control motors, lighting, and other electrical loads. The adjustable timing features makes the relay ideal for controlling the amount of time a load is turned on, as well as the amount of time the load remains off. In addition, the relay can be used to prevent short circuits by delaying the activation of the circuit when it is turned on.

Working Principle

The 88256909 time delay relay operates on a simple principle. When the switch is energized, the power source is connected to the relay coil, which energizes the relay. The relay then closes the internal contacts, connecting the two outputs. The timing function of the relay allows the user to set the amount of time that elapses between when the switch is energized and when the contacts close. Once the contacts close, the circuit is energized, and the loads connected to the output are powered on. When the switch is turned off, the contacts opened again, and the loads are powered off.

Conclusion

The 88256909 time delay relay is a useful and versatile device which can be used for a wide range of applications. The adjustable delay time allows the user to control the amount of time a load is turned on or off, as well as the amount of time a signal is delayed. The device is easy to install and set up, and it is suitable for use in both AC and DC circuits.

The specific data is subject to PDF, and the above content is for reference