PLC and HMI
PLC (Programmable Logic Controller) and HMI (Human-Machine Interface) are two important components frequently used in industrial automation systems.
PLC (Programmable Logic Controller):
PLCs can be thought of as digital computers used in industrial control systems.
They process data from sensors, make decisions and control various devices (motors, valves, sensors, etc.).
Thanks to their programmability, they can be programmed flexibly to suit the different needs of businesses.
They have durable structures suitable for industrial environments and are generally designed to work in field conditions.
HMI (Human-Machine Interface)
HMIs enable communication between humans and automation systems.
They typically provide feedback to users via touch screens or user interfaces.
They allow operators to monitor, control, and adjust system processes.
They can include functions such as data visualization, alarm notifications, and data logging.
When used together, PLCs and HMIs create a powerful combination for automating industrial processes. While PLCs control different devices in the system, HMIs allow users to monitor the process and intervene when necessary. This can make production processes more efficient, reduce error rates, and increase system performance.
