Description

ALSTOM ESA-700 EPSD-0375-1108 is a flame signal analyzer or PLC(Programmable Logic Controller)control module produced by ALSTOM.The following is a detailed introduction to the product:

1.Product Overview

Brand:ALSTOM

Model:ESA-700 EPSD-0375-1108

Type:Flame Signal Analyzer/PLC Control Module

ALSTOM ESA-700 EPSD-0375-1108

2.Product Composition and Function

Composition:The product consists of two parts:monitor and sensor.The sensor is a UV flame sensor,which is dedicated to detecting flames;the monitor is used to amplify and display the electrical signal of the sensor,and control external devices through relay output contacts.

Function:

Flame detection:The presence and burning state of the flame are detected by the UV flame sensor,and the UV light signal emitted from the flame is converted into an electrical signal.

Data processing and control:As a PLC control module,it is used for data processing and control in industrial automation systems.

Automatic reclosing:Provides four automatic reclosing solutions with different action time modes.Each mode can be set to trigger reclosing twice.The second reclosing always performs three-phase reclosing and has an independent fixed delay.It is suitable for transmission lines to improve the reliability and stability of the system.

3.Technical features

Photoelectric isolation:The photoelectric isolation technology is used to effectively isolate the input and output of the microcontroller and reduce the propagation of interference signals and noise.

Metal shielding:Metal shielding is used to isolate spatial radiation.For analog circuits that are particularly afraid of interference(such as highly sensitive weak signal amplification circuits),shielding can be performed.

Filtering technology:Used to control the direction of various signals,including low-pass,high-pass and band-pass filters to deal with signals with different frequency characteristics.

ALSTOM ESA-700 EPSD-0375-1108

4.Product parameters

Voltage:Typically 24V DC(may vary depending on application)

Weight:0.80 lbs

Dimensions:6.25 x 4.50 x 2.25(units not specified,but generally understood to be inches or centimeters)

Operating temperature:May be in the range of-40°C to+90°C(derating)

Altitude:May provide rated altitudes up to 5000m

Safety:May obtain EN 60950 or EN 62368 ITE safety certification,as well as other relevant certifications

5.Application areas

This product is suitable for industrial automation and control systems,especially in situations where high-precision control and data processing are required.At the same time,its automatic reclosing function also makes it suitable for transmission lines,improving the reliability and stability of the system.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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