QT115-S

Series:	QProx™
Packaging:	Tube
Part Status:	Obsolete
Touchscreen:	2 Wire Capacitive
Resolution (Bits):	14 b
Interface:	Serial
Voltage Reference:	Internal
Voltage - Supply:	3 V ~ 5 V
Current - Supply:	60µA
Operating Temperature:	0°C ~ 70°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO
Base Part Number:	QT115

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Introduction

The QT115-S is a touch-screen controller for data acquisition and control applications. It is a powerful and versatile tool for capturing, storing and controlling data in a wide range of applications, allowing users to monitor and control their environment with ease and confidence. The QT115-S is designed to be reliable, intuitive, and user-friendly.

Application Field

The QT115-S is designed to be used in a wide range of applications. It can be used to monitor and control a variety of systems and processes, including medical and laboratory equipment, HVAC systems, industrial automation, lighting and power systems, security systems, and communications. The QT115-S can also be used in manufacturing, transportation, and environmental monitoring.

Design and Functionality

The QT115-S has a simple and intuitive design that allows users to take full advantage of its features and capabilities. The device includes a color LCD touch-screen, a multi-channel analog input, a digital input and output, four switch outputs, and a built-in communication port. The touch-screen can be used to access data and control settings, as well as to display various parameters. The analog input is used to measure signals ranging from 0-60 volts, and up to 0.25% of full-scale accuracy. The digital input and output can be used to control and monitor various devices, such as relays, switches and sensors. The four switch outputs are used to control up to four independent relay outputs. The communication port allows the QT115-S to be connected to other PLCs, computers, and devices on a network.

Working Principle

The QT115-S is designed to work by taking user inputs, such as data and control settings, and converting them into digital signals. These signals are sent to the embedded processor which processes the information and sends out digital commands to the various interconnected components. The analog input is used to measure the voltage of the signal and the digital output is used to control the relay outputs. The QT115-S is also capable of collecting data from external devices and displaying it in real time on the LCD touch-screen. The data can also be stored in non-volatile memory.

Conclusion

The QT115-S is an innovative and powerful touch-screen controller for data acquisition and control applications. Its features and capabilities make it an ideal choice for a wide range of applications, from medical and laboratory equipment, to industrial automation and security systems. With its simple and intuitive design, the QT115-S is easy to use and set up. Finally, its advanced working principle provides users with a reliable and accurate solution for monitoring and controlling their environment.

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