Paperless recorder is a modern data recording instrument that is widely used in the field of industrial automation. Its powerful universal input signal type facilitates its use in a variety of environments. This article will detail the universal input signal types of paperless recorders in order to better understand their application scenarios.
1) Voltage signal input:Paperless recorders can receive various voltage signals such as 0-5V, 0-10V, 1-5V, etc., and are used to represent and record changes in analog quantities. This type of signal usually comes from a variety of sensors, such as pressure sensors, temperature sensors, etc.
2) Current signal input:The paperless recorder can also receive various current signals such as 4-20mA, 0-20mA, 0-10mA, etc. This type of signal is widely used in industrial sites, especially where signals need to be transmitted over long distances. Compared with voltage signals, current signals are less affected by external interference during transmission. 3) Resistance signal input:The paperless recorder can also receive various resistance signals, such as PT100, CU50 and other thermal resistance and thermistors. By measuring the change of the resistance value, the change of physical quantities such as temperature and pressure can be indirectly obtained, and the corresponding monitoring and recording function can be realized.
4) Frequency signal input:Paperless recorders support receiving frequency signals, such as square waves, sine waves, etc. This type of signal is often used to indicate the switching state or to measure physical quantities such as rotational speed and flow rate. By measuring the frequency, the corresponding information can be obtained and recorded.
5) Switching signal input:Paperless loggers can receive switching signals such as inputs for contact status (normally open or normally closed). This type of signal is usually used to indicate the operating status or alarm state of the equipment, such as the on/off state or fault state of the equipment. 6) Pulse signal input:Paperless recorders can also receive pulse signals, such as those output by an optical encoder. By measuring the number, frequency, or phase of pulses, physical quantities such as velocity, displacement, or angle can be measured and recorded.
1) Strong versatility:The universal input signal type allows the paperless recorder to be adapted to a wide range of different sensors and measuring devices, making it widely used in a wide range of industrial automation applications.
2) High stability:The paperless recorder has high stability and reliability when receiving and processing various input signals, which can ensure the accuracy and reliability of the data.
3) Good scalability:With the development of industrial technology, new sensors and measuring devices are constantly emerging. The universal input signal type makes the paperless recorder highly scalable and able to adapt to future technological developments.
4) Easy to integrate:With support for a wide range of input signal types, paperless recorders are easier and faster to integrate into existing industrial systems, reducing the difficulty and cost of integration.
One of the most important technical features of the paperless recorder is the universal input signal type, which offers a wide range of possibilities for its application in the field of industrial automation. The ability to receive and process signals from voltage and current to frequency, switching, pulse, etc., enables paperless recorders to meet a wide range of application requirements. Therefore, it is essential for practitioners in the field of industrial automation to understand and master the universal input signal type of paperless recorders. Autumn and Winter Check-in Challenge Editor: Topry.
Related American articles in previous issues
Paperless Recorder TP10,000,000 Universal Input Paperless Recorder monitors and records the pressure of smart gas pipelines.
Paperless Recorder TP1000 Multi-channel Data Recorder Application in Data Monitoring of Capacitor Production LinePaperless Recorder TP1000 Fully Isolated Universal Input Multi-channel Temperature Data Paperless RecorderPaperless RecorderTP1000 Multi-channel Data Recorder, 8-200 Channel Optional Multi-channel Temperature TesterPaperless Recorder Fully Isolated Universal Input Color Touch Screen Paperless Recorder 8-200 Channel Optional Multi-channel Temperature Recorder Application of Multi-channel Temperature Recorder in High Current Connector Temperature Rise Test.