1091M1-12V

Current:	--
Features:	--
Ingress Protection:	--
Termination Style:	Wire Leads - 4.6" (116.84mm)
Viewing Angle:	--
Wavelength - Peak:	--
Millicandela Rating:	--
Lens Style/Size:	Round with Domed Top
Panel Cutout Dimensions:	0.50" (12.70mm)
Panel Cutout Shape:	Round
Series:	1091M
Voltage:	12V
Ratings:	--
Lens Transparency:	--
Lens Color:	--
Lamp Color:	Red
Moisture Sensitivity Level (MSL):	--
Type:	LED
Lead Free Status / RoHS Status:	--
Part Status:	Active

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1091M1-12V application field and working principle

Introduction

Panel Indicators, Pilot Lights are visual signaling devices used in automation systems, control and instrumentation applications. Panel indicators and pilot lights give an immediate visual indication of the system and machine performance. A 1091M1-12V is a panel indicator and pilot light of the most common round bezel type. It is available in an array of various colors, configurations and lighting sources, making it ideal for visual status notification and machine monitoring.

Application Field

The 1091M1-12V is commonly used for visual signaling and status indication in industrial and commercial control and automation systems. These indicators are typically found in machines, process control systems, cabinets and panels as a visual means of monitoring the state and operation of a system or process. The 1091M1-12V indicators are designed to withstand harsh and hazardous environments, and can be used in areas where safety and reliability are critical, including water and wastewater treatment, chemical plants, oil and gas, and nuclear power. Their high impact rating and ability to withstand high temperatures also make it suitable for use in commercial aircrafts and aerospace applications.

Working Principle

The 1091M1-12V is an enclosed round-bezel LED unit with a 120⁰ viewing angle, which can be used with 12V specific power supply. The unit is available in various colors like red, blue, green and orange. The indicator is an active device which requires a voltage to light up. An internal resistor is pre-installed in the 1091M1-12V, and a negative output signal should be used to activate the LED in order to make it light up.The 1091M1-12V indicator consists of three terminals: 1. Positive Input 2. Negative Input 3. Common (GND) The Positive Input is used to supply power to the indicator and the Negative Input serves as the common ground for both the Positive Input and the backlight LED. When the Negative Input is connected to positive terminal, the LED will light up. The backlight LED has a very low power consumption, making the 1091M1-12V highly energy efficient.The 1091M1-12V is UL certified and available in standard size bezels, making it a perfect solution for tight retrofitting and customization of industrial systems. The indicators are RoHS compliant and designed to meet the environmental regulations of all countries.

Conclusion

1091M1-12V panel indicators and pilot lights are a great solution for flexible and reliable visual signaling and indication in industrial and commercial applications. These indicators are available in various colors and configurations, which makes them ideal for use in a wide variety of control systems, instruments, machine monitoring, and visual status notification. Furthermore, the low power consumption of the 1091M1-12V makes it an energy-efficient and cost-effective solution.

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