88867415 Industrial Controls

Series:	PA2R1
Part Status:	Active
Lead Free Status / RoHS Status:	--
Relay Type:	Mechanical Relay
Moisture Sensitivity Level (MSL):	--
Function:	On-Delay
Circuit:	DPDT (2 Form C)
Delay Time:	0.1 Sec ~ 100 Hrs
Contact Rating @ Voltage:	10A @ 250VAC
Voltage - Supply:	24 ~ 240VAC
Mounting Type:	Socketable
Termination Style:	Plug In, 11 Pin (Octal)
Timing Adjustment Method:	Hand Dial
Timing Initiate Method:	Input Voltage

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Time Delay Relays help machines and other mechanisms automate a variety of tasks that are too complex or too time-consuming to be done manually. These electronic devices, such as the 88867415, operate via a system of programmed triggers and delays that can be set to meet specific requirements and predetermined sequences of events. By tracking and responding to the elapsed time between user-defined actions, time delay relays can be used to start and stop motors, initiate alarms and perform a wide range of other actions.Time Delay Relays typically perform two functions. First, they detect an input signal indicating that an event has occurred, such as a switch being thrown or a circuit being broken. This signal is used to start a timer, which is pre-programmed to measure a specific amount of time. When the timer reaches the programmed length of time, the second function of the time delay relay is activated: A second, circuit-interrupting signal is sent out, which can be used to turn something on or off, or initiate other actions.One of the most common applications for time delay relays is to control heavy industrial processes and factory automation. For example, time delay relays may be used to activate and deactivate bolted joints in a hydraulic system, or to start and stop industrial motors at particular times during a predetermined production cycle. In addition, time delay relays can be used to provide audio and visual alarms for hazardous processes, ensure that safety switch-offs remain operable for a specific duration, or initiate fire-extinguishing systems when smoke is detected.The 88867415 is a type of time delay relay designed for applications such as motors, pumps, blowers and fans. This device is an electro-mechanical, negative-action, time-delay relay that can be configured to detect a variety of digital or analog signals and provide a corresponding response within a preset time interval. It is typically used as an interrupt device or to actuate sequential control operations in industrial equipment.The 88867415 also includes a number of advanced configuration options. For example, users can set the device to delay a response in time, from 0.2 seconds to 99 days. It can be connected with a variety of different sensors, a sequence controller or two control relays, and it can also be triggered by a digital signal, such as a voltage, current, counter or frequency. In addition, the 88867415 includes an adjustable time adjustment knob and includes an LED light that blinks whenever an output is ON.To illustrate how the 88867415 works, let’s look at an example. If a user sets the time delay relay to activate an alarm at a certain temperature, typically the user will connect a temperature sensor to the device. When the temperature rises above the preset level, the device detects the signal from the sensor and starts the timer. When the timer runs out, the device sends out the second signal that activates the alarm.In essence, the 88867415 time delay relay is an incredibly versatile and powerful tool for industrial automation. By programming specific actions to a set time-frame, the device allows machinery to operate more efficiently and accurately, and can be used in a variety of different applications ranging from safety and alarm systems to factory automation.

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