46-NWA28H-CAO

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Panel Indicators, Pilot Lights

A panel indicator, also known as a pilot light, usually refers to a small illuminated electric device mounted in a control panel. The lights are usually powered by AC or DC electric current and are designed to indicate the status of a process. The most common type of panel indicator is a light indicating the presence of electric current, which is used to indicate the power state of an electrical appliance or to indicate the status of an electric circuit. Panel indicators are also commonly used in residential and commercial buildings as an indication of the presence of an alarm system.

The 46-NWA28H-CAO panel indicator is an integrated light and power source module for installation in control panels. This panel indicator is composed of a light-emitting diode (LED), a power supply module and a signal module. The LED emits light when a constant voltage is applied and will be extinguished when the voltage drops. The power supply module provides external power supply to the panel indicator, while the signal module outputs an analog signal that can be used as an input to the control panel. The module works In conjunction with the control and indicator systems, providing an indication of the status of a circuit.

Working Principle

The 46-NWA28H-CAO panel indicator works using a regulated power supply with resolution voltage and circuit current. The LED is connected to the power supply module and the signal output is calculated. The power module provides an alternating voltage between 0~10V and a maximum voltage of 28V. The signal module will then output an analog signal from 0~10V depending on the status of the control circuit. When the circuit is turned on, the LED will illuminate and the signal module will output a 4~10V signal to indicate the switch is on.

The LED also provides visual indication that the circuit is on, allowing for a more accurate identification from a distance. In addition, the LED contains a current limit of 25mA, making it suitable for use in tight-fit control panels or where there is limited space. The LED also has a 4-standard rating which makes it suitable for use in commercial and industrial environments.

Applications

The 46-NWA28H-CAO indicator is ideal for use in a range of applications, including industrial systems, medical equipments, security systems and consumer electronics. This panel indicator has a stable and reliable light source and is capable of providing a uniform and long-lasting performance over time. The LED has a long life cycle, making it ideal for long-term operations. The module is also resistant to vibration, shock, dust, and extreme temperatures, making it highly suitable for use in harsh environments.

The 46-NWA28H-CAO panel indicator is used primarily to indicate the presence of electric current in an electrical appliance or to indicate the status of an electric circuit. The module is easy to install and provides a reliable and cost-effective means of monitoring a control circuit. It is ideal for use in industrial, residential and commercial applications, ensuring a reliable performance over time.

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