LTC-4857E

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The LTC-4857E is a light emitting diode (LED) character-numeric display module certified for use in hazardous ex locations (Class I Division 2 areas).

This product has a long range of applications in the industrial world, especially in industrial machinery and hazardous area applications. The LTC-4857E is capable of displaying customizable characters, numbers and symbols which can easily be set or changed from an external controller. It features a selectable keyboard lockout as well as direct adjustment via the module\'s tactile switches.

This module also offers a wide viewing angle and a bright, easy-to-read display, making it ideal for use in a variety of applications in indoor and outdoor environments. The module also has a durable metal frame with a ruggedized shell, which ensures utmost protection and reliability in the most demanding environments.

The working principle of LTC-4857E is based on LED\'s (light emitting diodes), which generate light when electrons travel through the LED\'s microscopic structure. LEDs are inexpensive and produce bright light in a very efficient way. LEDs are also very reliable and last for many years without having to be replaced.

The LTC-4857E has a high voltage circuit which is responsible for controlling the on and off cycles of the LEDs. When power is present, the high voltage circuit lights up the appropriate characters, numbers, or symbols as per the configuration programmed into the module. The current is then turned off (without a short period of flow reversal) to switch off the particular groups of lights; thus one character is displayed at a time.

The LTC-4857E also has an internal voltage regulator which allows the module to operate at a wide range of operating voltages. The range is from 12V to 30V. This is important for hazardous area applications as it ensures that the module will remain operational even if the power supply voltage drops or rises abnormally.

In addition to its extensive applications, the LTC-4857E also provides an extensive list of features and benefits including superior brightness, wide viewing angle, adjustable LED duty cycle, adjustable LED brightness, adjustable LED duty cycle, and ruggedized design. All of these features make the LTC-4857E an ideal choice for a variety of applications.

In conclusion, the LTC-4857E is a reliable and durable LED character-numeric display module that is certified for use in hazardous locations. It offers a wide range of applications and features, including adjustable LED duty cycle, adjustable LED brightness, and adjustable LED duty cycle. All of these features make the LTC-4857E an ideal choice for a variety of applications in the industrial world, especially in industrial machinery and hazardous area applications.

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