6091312120F

Panel Indicators, Pilot Lights

6091312120F is a panel-mounting indicator primarily used for applications where a signal must be made visible from a distance. While commonly referred to as pilot lights, indicators, and annunciators, it is more accurately considered a warning lamp that provides low-level illumination or indicates a malfunction in the system. Depending on the version, the device can flash a light or sound an alarm or both.

Application Field

6091312120F panel indicators are suitable for installation in circuits to indicate that potential-free contacts are made or broken, for example, in automatic control installations, alarm systems, statuses of relay contacts, or door interlocks. When connected to a power source, the 6091312120F indicator glows constantly on the panel at a lower intensity. Depending on the existing conditions, the brightness of the light indicator can be easily adjusted as needed.

Working Principle

The 6091312120F indicator consists of two components: the base and the rear module. It works by means of an LED as its light source, and the light is emitted through a fiber-optic cable that passes through the rear module. The intensity of the emitted light is determined by a current-limiting resistor that is present on the circuit. The LED is powered by a DC power supply and the signal wire is connected with the LED’s anode.

The base of the 6091312120F indicator is attached to a panel via mounting screws. Once the base is attached, the rear module is then plugged into the base. A fiber optic tube is then attached to the rear module and the end of the fiber optic tube is affixed to the panel via an adhesive. The amount of light emitted from the fiber optic tube can be adjusted by adjusting the current-limiting resistor on the circuit. The fiber optic cable also acts as an isolation layer, reducing the risk of electric shock.

The 6091312120F indicator is highly resistant to noise interference, and the LED light source can last for many years, making it an ideal choice for long-term applications. This indicator is also highly flexible and can be customized for a variety of applications. It can be connected to a variety of DC power sources, and the light emitted can be adjusted in multiple ways. With its wide range of features, the 6091312120F indicator is an extremely versatile and reliable device for any panel-mount signaling applications.