WHAT IS PLC

PROGRAMMABLE LOGIC CONTROLLER

Programmable Logic Controller or more often called PLC is a controller / controller / controller that works based on certain logic / logic (if - then) that can be programmed & reprogrammed (programmable / reprogrammable).

Just like other controllers, in a control system, the PLC acts as a controller that processes input/input information in order to determine the output/output to be generated.


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HMI

HUMAN MACHINE INTERFACE

HMI (Human Machine Interface) is a system that connects humans with machines. HMI can be in the form of controlling and visualizing status, either manually or computer visualization in real time.

Generally, HMI is in the production line of a factory so that it can be a means of monitoring the production process. HMI aims to increase the interaction between the operator and the machine.


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INVERTER

Inverter is a power electronic circuit used to convert direct voltage (DC) to an alternating voltage (AC). In industry, the inverter is a tool or component that is quite widely used because of its function to convert DC electricity into AC. Although in general we use AC voltage for the input/input voltage of the inverter. The inverter is used to regulate the speed of the electric motor/servo motor or it can also be called a converter drive. Only if for servo better known as servo drive. By using an inverter, the electric motor becomes variable speed. The speed can be changed or set according to need, the inverter is often referred to as a variable speed drive (VSD) or a variable frequency drive (VFD).


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PUSH BUTTON SWITCH

Push button switch is a simple device / switch that functions to connect or disconnect the flow of electric current with a press unlock (not lock) working system.

The unlock work system here means that the switch will work as a connecting device or an electric current breaker when the button is pressed, and when the button is not pressed (released), the switch will return to normal conditions.


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TIMER DIGITAL

The CT series digital counter/timer is a unit with counter and timer functions. This unit has a wide variety of input/output modes and a load contact capacity of up to 5A for flexible applications in various industries.

The RS485 model allows parameter configuration and remote monitoring via PC. The CT series is available in 4-digit and 6-digut models in standard DIN sizes.


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Tera Automation Mandiri is a company engaged in automation control with parts supply, engineering, and maintenance services. Industrial automation has played an important role in the control system that is common in Indonesian industry.

Large factories such as steel, spare parts and light manufacturers use industrial automation. this is more effective, cost-efficient and safe.

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