35R-2113T Optoelectronics

Current:	--
Features:	--
Ingress Protection:	--
Termination Style:	Quick Connect - 0.187" (4.7mm)
Viewing Angle:	--
Wavelength - Peak:	--
Millicandela Rating:	--
Lens Style/Size:	Round with Flat Top, 10.72mm
Panel Cutout Dimensions:	0.50" (12.70mm)
Panel Cutout Shape:	Round
Series:	32/35
Voltage:	250V
Ratings:	--
Lens Transparency:	--
Lens Color:	Amber
Lamp Color:	--
Moisture Sensitivity Level (MSL):	--
Type:	Neon
Lead Free Status / RoHS Status:	--
Part Status:	Active

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Panel Indicators, Pilot Lights

35R-2113T is one of the most common panel indicators used in industrial settings. They are small panel-mount devices that use a variable voltage to light up a series of colored LEDs. An LED panel indicator is primarily used as a visual signal to alert personnel to certain machine operating states, such as presence of a fault or the active process cycle. Panel indicator lights are typically used in all forms of automation, including heavy machinery, conveyors, circuit breakers, and other industrial equipment.

35R-2113T panel indicator is a two-wire type, meaning power and a signal line go through the line. In order to work, it requires a power source ranging from 3 to 24 volts AC or DC. The voltage supply is divided to drive one or two individually programmable inputs. The main source of power is the signal line, and once the LED starts to light up, it will switch off after a programmed interval expires. Each LED is individually programmable, and can be set in one of three colors – green, amber and red. The maximum operating current for the panel indicator is 8 watts.

The basic working principle of 35R-2113T panel indicator is based on the forward voltages of the individual LED colors. The LED indicator current is controlled by applying a particular voltage to the LED. For instance, a green LED requires a forward voltage of 3V. When the signal from the input terminal is more than 3V, the LED will light up. However, if the signal is lower than 3V, the LED will not light up. Similarly, when a red LED is supplied with a voltage of 9V, it will light up.

The 35R-2113T panel indicator is typically supplied together with a PLC or a microcontroller. The signal from the PLC or microcontroller is most often an analog voltage or a digital signal which is converted to an analog voltage by the panel indicator. The signal from the panel indicator is then sent to the PLC or microcontroller to control the individual LED colors. This will make the LED indicator appear to flicker or alternate in brightness, depending on the light supply.

The 35R-2113T panel indicator is also capable of producing colored light. This can be done with a combination of two complementary colors such as yellow and green. The two LEDs in the indicator will produce a specific yellow-green due to the overlap of the two visible wavelengths. This color-mixing technique increases visibility and ensures that the LEDs produce a distinctive color which is not hidden among many other colors.

In conclusion, the 35R-2113T panel indicator is a reliable device that provides an easily visible signal for personnel in industrial settings. It uses a combination of a variable voltage and programmable inputs with individually programmable LEDs. Additionally, the device is also capable of producing a very specific colored light. Thus, the panel indicator is an essential component for any industrial setting that requires a reliable visual alert system.

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