Case Study: Subway Control Systems With REGUL PLCs

Moscow Metro is in the top-10 of the largest subway systems in the world. Every year it registers 2.5 billion commutes. One of the particular features of it is the short time between the trains in the rush hours. It makes requirements to the control system especially demanding.   GP Systems GmbH has been developing […]

Articles, Case Studies

REGUL Controllers for Local Automation

In 2015 GP Systems GmbH presented innovative developments in industrial automation field – programmable logic controllers REGUL, series R600 and R500. In 2016 the company extended its product line with two more controllers: R400 and R200. REGUL R400: Operational Control and Visualization REGUL R400 controller is a combination of the human-machine interface and a CPU […]


What is PLC

Programmable logic controller (PLC) was born as a device, capable of collecting and processing data from the sensor and equipment on the factory floor and then providing output to the equipment, valves, motors, etc., connected to it. PLCs are based on a computer, or transistor logic. This was implemented with the spread of the digital […]