H3RN-11 DC24 Industrial Controls

Series:	H3RN
Part Status:	Active
Lead Free Status / RoHS Status:	--
Relay Type:	Mechanical Relay
Moisture Sensitivity Level (MSL):	--
Function:	Programmable (Multi-Function)
Circuit:	SPDT (1 Form C)
Delay Time:	0.1 Min ~ 10 Hrs
Contact Rating @ Voltage:	3A @ 250VAC
Voltage - Supply:	24VDC
Mounting Type:	Socketable
Termination Style:	Plug In
Timing Adjustment Method:	DIP Switches
Timing Initiate Method:	Input Voltage

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Time Delay Relays

Time delay relays are electrical relays used to delay the operation of electrical circuits for a certain period of time after they have been triggered. They are widely used in various industrial and engineering contexts in order to automate processes which otherwise would have to be manually operated. One example is the H3RN-11 DC24, a 24V DC time delay relay which can be used in a number of applications.

H3RN-11 DC24

The H3RN-11 DC24 is a time delay relay that is used to provide a delay in the operation of electrical components after they are triggered or activated. This can be useful for creating delays in the startup of motors and other electrical components under certain conditions. It also allows users to program delays on a case by case basis without having to manually operate the components by hand.The device features a programmable time delay range of 0.1 seconds to 20 seconds, and an adjustable timing range from 0 to 5 minutes. The relay features both a manual reset and an automatic reset, allowing users to reset the device when desired. It also features a switchable duty cycle with three settings, allowing users to select the most suitable mode for their application.

H3RN-11 DC24 Application Field

The H3RN-11 DC24 is suitable for a wide range of applications in various industries, such as automotive, marine, agriculture, and construction. It can be used in a variety of applications, such as controlling motors, powering pumps, activating ventilation systems, and initiating processes that require time delays.In the automotive industry, the H3RN-11 DC24 can be used for controlling engine sensors and starting petrol engines. It can also be used as an electronic timer for controlling timing belts and other engine functions.In the marine industry, the relay can be used to electronically control equipment such as DC motors, navigation lights, propellers, and bilge pumps. It can also be used to trigger on-board fuel valves, as well as activate alarm systems.The H3RN-11 DC24 is also widely used in agricultural and construction applications. It can be used in granaries and greenhouses to control fans, openers, and pumps. In construction projects, the relay can be used to control lighting and ventilation systems, as well as other automated processes.

H3RN-11 DC24 Working Principle

The H3RN-11 DC24 is triggered when the input voltage is applied to the device’s signal port. When this happens, the internal timers of the device start to function, and the timer value can be adjusted using external resistors or potentiometers. Once the time delay has elapsed, the relay is triggered, and the output signal is sent to the device that requires it.It is important to note that the H3RN-11 DC24 is a single-pole, double-throw relay, meaning that it has two sets of contacts which can be used to control two different circuits. This allows the device to be used to control both simple and complex circuits simultaneously, which can be extremely useful in certain applications.

Conclusion

The H3RN-11 DC24 is a versatile time delay relay that can be used for a variety of industrial and engineering applications. It is suitable for use in automotive, marine, agriculture, and construction industries, as well as any other application that requires the control of processes that require time delays. Its two sets of contacts make it one of the most useful devices for complex circuit control, and its programmable timings allow users to customize the delays to their exact requirements. With its ease of setup, flexibility, and long life expectancy, the H3RN-11 DC24 is an ideal choice for controlling time delays in various contexts.

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