Ethernet Protocol
Ethernet is a widely used networking protocol that defines the standards for communication between devices in a local area network (LAN). It was initially developed by Xerox Corporation in the 1970s and later standardized by …
What is OPC?
OPC (OLE for Process Control) is a standard communication protocol widely used in the industrial automation industry. It provides a means of interoperability and data exchange between different software applications and hardware devices used in …
Hart Protocol
HART (Highway Addressable Remote Transducer) Protocol is a widely used communication protocol in the field of industrial process measurement and control. It was developed as a way to superimpose digital communication on top of the …
Foundation Fieldbus
Foundation Fieldbus is a digital communication protocol widely used in industrial automation and process control systems. It provides a standardized way for devices such as sensors, actuators, and controllers to communicate with each other and …
Profibus Communication
Profibus (Process Field Bus) is a widely used communication protocol in industrial automation and process control systems. It was developed by the German company Siemens in the 1990s and has become an industry standard for …
Modbus Communication protocol
Modbus is a widely used communication protocol in the field of industrial automation and process control. It was developed by Modicon (now Schneider Electric) in the late 1970s and has since become an industry standard …
Transmitter vs Transducer
Transmitter and transducer are two terms commonly used in the field of instrumentation and measurement. While they share some similarities, they have distinct meanings and functions. Let’s explore the differences between a transmitter and a …
Distributed Control System (DCS)
A Distributed Control System (DCS) is a control system architecture used in industrial automation and process control applications. It is designed to monitor and control various processes and equipment in a distributed manner. Unlike a …
Types of Communication Protocols in PLC
PLCs (Programmable Logic Controllers) use various communication protocols to exchange data with other devices and systems. The specific protocols supported by a PLC can vary depending on the manufacturer and model. Here are some commonly …