Programmable Logic Controllers Siemens

What are logic programmable controllers?

Logic controllers from Siemens are controllers that are used in various industries to automate technological processes. Their line is called Simatic. It contains several types of PLC-Simatic S5 and Simatic S7, and Simatic S7 consists of S7-200, S7-300, S7-400 and S7-1200. The first three are the most commonly used ones.

Siemens SIMATIC S7-200

These models are the most cost-effective of the entire line of PLCs. This does not affect their functionality in any way. This model has excellent communication capabilities. It is intended for use on an industrial scale and medium-sized machines.

Main characteristics:

- In this line are available models that you can choose from voltage, number and type of inputs / outputs, performance, availability of extensions;

- Ability to save data in CSV (Data Logger) format on the memory card;

- Synchronization with weighing systems;

- Support for communication with various devices via the built-in RS485 / RS232 interface, etc.

Siemens SIMATIC S7-300

This model is mainly used to control the technological lines within the shops. It makes it possible to form local and distributive management systems.

Main characteristics:

- Modified model can do without buffer batteries, thereby dispatchers become unattended;

- The modular principle of work helps to select the necessary memory capacity, suitable interface, performance for different volumes;

- Possibility to use 32 modules of the controller on several racks;

- STEP 7 is software that allows you to install all the necessary tools for clear and better functionality, and so on.

Siemens SIMATIC S7-400

This collection of controllers is specifically designed to manage shops and even entire plants. S7-400 is equipped with CiR technology - Configuration in Run. With it, you can expand the system without fear of losing data. You can use redundancy of central processing units or communication channels or the entire system completely.

Main characteristics:

- Modernization of the system without obstacles and the possibility of data loss;

- Self-cooling;

- Possibility of mounting on the rail due to modular layout of the controller;

- Communication output over MPI, Profibus, Industrial Ethernet / Profinet, AS-Interface, BACnet, Modbus TCS, and so on networks.


The company INFOCOM LTD is the official partner of Siemens in Ukraine. We use only the best technology in our systems. Having a wide experience in this industry, we can always find the best option for your production and implement it. You can receive professional consultation from experts of the European level.


Ваше имя
Контактный телефон
Удобное время звонка
Тема общения
Введите код с картинки