What is, IoT and IIoT and how does it work?
What is IoT? We can describe the internet of things as a network of physical objects which is accessed through the internet. The object which...
Author : Ashlin
What is Hot standby in PLC?
What is PLC? A PLC is a digitally operated device that would utilize programmable memory to store the instructions internally, by executing certain functions such...
Comparison between Conventional (4-20ma) connection, Foundation-Fieldbus, and HART?
What is a foundation field bus? A field bus can be described as the connection between industrial devices. The major purpose of a field bus...
Comparison between Star and delta connections and How Star-Delta starter works?
What is the Function of motor starters? 1. Start and stop the motor 2. Limit inrush current where necessary 3. Permit automatic control when required...
What are DOL starters and their working principle?
What is DOL Starter? A DOL starter also known as a Direct On-Line starter, is a method of starting a 3-phase induction motor. In a...
MODBUS SERIAL VS MODBUS TCP/IP
What is a MODBUS? MODBUS is a communication protocol that is used for many industrial applications. This communication protocol can be used to do the...
What is instrument cable shielding?
Instrument cable parts...
Various levels of HMI screens involved in a process plant?
What is an HMI display? The human-machine interface is the interface between the operator and the machine. We can consider the HMI as the operator...
What is HMI and How ASM standards are used in HMI?
What is an HMI? A human-machine interface (HMI) is a system that can be connected to the DCS or SCADA control system and the HMI...
What is valve packing?
What is valve packing and the importance of valve packing? We can describe the packing as a sealing system that normally consists of deformable materials...