System control

Likusta offers a variety of systems for system control: from industrial PC control via programmable logic controller (PLC) to classical mechanical relay technology as well as combinations thereof.

Control via Siemens Industrial PC

Systems with high complexity with a large number of monitored peripheral devices for sensors and actuators place high demands on system control and computing power. With Likusta, industrial PCs are used for control (on the TIA Portal programming level).

The skilful combination of the latest PC technology with long-term availability of standard components is one of the strengths of our electrical engineering. This ensures the future viability of the system control and also eliminates the need for lengthy and sometimes costly cabling.

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Likusta offers a variety of systems for system control

Rapid error analysis and easy networking with SPC

SPC stored programmable controller

The Likusta programmable controller has replaced the conventional control technology with contactors and relays in most areas. The classic Siemens SPC is used to control systems or system components with a limited number of measurement parameters (e.g. level, flow, temperature) and are programmed according to customer requirements on a digital basis. They are wear-free, flexible, and often more cost-effective over the long term than relay or industrial PC-based systems.

In addition to improved security against unwanted access and flexibility, the ability to develop and optimise the system and control cost-effectively at any time plays an increasingly important role. A further advantage is the possibility of networking systems components via PC-based control.

As with industrial PC control, further advantages include easy networking with other systems, the possibility of rapid error analysis and remote maintenance.

Relay technology

Likusta data point interfaces allow the connection of system components to the overall control as well as the continuous data communication between systems. We offer you tailor-made solutions for Likusta systems as well as for system components from third-party suppliers. This means wiring and addressing can be minimised, and a high degree of security, reliability and functionality can be ensured.

Our SPC can communicate with the higher-level SPC or higher-level SCADA. Sending and receiving data via the following bus systems is possible:

Profinet (Industrial Ethernet)
Profibus
Modbus

The operation, monitoring and observance of the system control is possible via SCADA.

Tailor-made solutions for your systems

Robust design of control system

Robust design for worldwide use

All Likusta control systems and control cabinets are characterised by robust design with protection against moisture, dust, vibration and offer long-term use, application-specific extensibility, and a wide working-temperature range. Depending on your requirements, our systems are designed for outdoor or indoor installation.

We would be pleased to help you identify the optimal solution for you.