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Communication

Difference between RS232 and RS485

RS232 and RS485 are standards for data cables. To exchange data between nodes in...
Electrical

Power Factor Correction equipment (PFC)

Power factor correction (PFC) can be done by passive or active circuits. Advances in...
PLC

Allen Bradley PLC, components, instructions.

Allen Bradley's Programmable Logic Controler (PLC) is one type of PLC that is widely...
Level Measurement

Pneumatic Level Transmitter

Table of ContentsConstruction of Pneumatic level transmitterWorking of Pneumatic Level transmitterStuck in Pneumatics level...
Pressure Measurement

Types of Load cell

Load cell: LOAD CELL is an electromechanical sensor which functions to measure the amount of...
SIS/ESD

SIS functional safety requirements:

The IEC 61511 standard specifies requirements that must be sufficient to design the SIS...
PLC

PLC programming languages – Basic ladder logic

Based on International Standard IEC-61131-3, the PLC programming language has 5 types, namely: Ladder Diagram...
SCADA

Components of SCADA:

SCADA (Supervisory Control And Data Acquisition) is a system that refers to a combination...
Instrumentation

What are Coal feeders? Principle, components.

What are coal feeders? Coal Feeder is a device that regulates the amount of coal...
Pressure Measurement

Pressure switch on separator

Understanding Pressure Switch on separator Pressure switch Separator is a safety device that serves...
SIS/ESD

What is SIS (Safety Instrumentation System)?

Safety instrumented system (SIS) is a system designed to monitor dangerous conditions in a...
Flow Measurement

Different types mass flowmeters

Mass flowmeters are devices that measure the amount fluid passed to a process. Mass...
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