Question

Difference between operator interface and human machine interface

Answer 1

HMI (Human Machine Interface) and OIT (Operator Interface Terminal) are two systems are interconnected and have an important position in the world of technology. Both can help human activity using electronic tools. Here is the difference between HMI (Human Machine Interface) and OIT (Operator Interface Terminal).

First, the difference between HMI (Human Machine Interface) and OIT (Operator Interface Terminal) can be seen from the understanding. Equipment HMI is a software interface between the machine or plant with the operator and bystanders. Usually bigger HMI consists of a computer center and a few separate computers and is used to monitor and control the machine. Features used by HMI are a plant information, presentation methods and equipment. Whereas the components used are media communications, computer hardware and software HMI.