Industrial Instrumentation Communication and Networking

What is HART, Foundation Fieldbus & Profibus ?

What is HART ? HART stands for ‘Highway Addressable Remote Transducer’ and is a standard originally developed as a communications protocol for

Every foundation fieldbus transmitters have mainly two types of scales or ranges. one is XD scale & second one is

Refer the below set on Ethernet Communication Interview Questions and Answers. Be prepare for the interview and outsmart everyone in

Modbus and DNP are both byte-oriented protocols. Modbus is an application layer protocol, while DNP3 contains Application and Data Link

The use of Open Standard communications for Supervisory Control and Data Acquisition (SCADA) is well established in an increasing number

Topology involves the manner in which the fieldbus devices are connected to the data highway. There are several possible topologies

How do instruments and controllers communicate in a process control? Has it ever came in your mind how instruments and

Fieldbus is a digital two-way multidrop communication link between intelligent field devices. It is a local area network dedicated to

Foundation Fieldbus FOUNDATION Fieldbus is an all-digital, serial, two-way communications system that serves as the base-level network in a plant

When intelligent devices are not communicating or show abnormal status for any reason the DD file often get blamed first.