930404X724WN

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Panel indicators, commonly referred to as pilot lights, are typically used to indicate the status of equipment, alert operators of potential hazards, provide diagnostic feedback, or provide a simple and affordable indication of the whether or not a circuit is in use. In certain instances, they are also used to trace the fault in equipment. Looking specifically at the 930404X724WN panel indicator, it is primarily used in communications, control, and power applications.

This particular indicator is a bicolor, spade-style panel mount indicator with an operating voltage of 24VDC. It features a bright red and green LED that is visible in direct sunlight, with an operating temperature range of -30°C to +85°C and a life span of up to 100,000 hours. The indicator is also waterproof and features a push-to-test button.

Regarding the working principles of the 930404X724WN panel indicator, it is relatively straightforward and easy to understand. Most modern-day indicators utilizing LEDs are designed with an LED driver within the indicator. This driver is the key element in making the indicator work properly. It is the component that regulates the power supplied to the LED, ensuring it receives the optimal amount for reliable and consistent operation.

The 930404X724WN panel indicator is capable of displaying two distinct colors at the same time – red and green, depending on which LED is currently lit. This is accomplished by controlling the amount of power supplied to each LED. The source of the power is typically a control source such as a switch, sensor, or an output from a computer or PLC. When the control signal is present, the LED driver will supply power to the appropriate LED allowing it to light up.

The panel indicator also includes a push-to-test button which allows the operator to test the indicator before committing to powering it on. By pushing the button, the LED driver will briefly provide power to both the red and green LED to confirm that they are working properly. This allows for a quick and effective way to test the indicator before using it in a live application.

In conclusion, the 930404X724WN panel indicator is a robust and reliable indicator used in a wide variety of applications. It features a robust LED driver to provide reliable operation and a push-to-test button to allow for testing before applications. With its bicolor LED and 24V operating voltage, it is an ideal choice for low-voltage applications.

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