Retrofits

At fabrika.digital, we specialize in the modernization of industrial electrical cabinets, control systems, and technological equipment throughout their entire lifecycle. Our goal is to extend the lifespan of machines, increase their reliability, performance, safety, and reduce energy costs – all without the need for expensive replacement of the entire machine.

Our retrofit solutions include: 

• Replacement and rewiring of outdated components – breakers, relays, contactors, terminal blocks, power supplies, modules  
  
• Modernization of control systems – PLC upgrades, HMI installation, new I/O systems  
  
• Replacement of old electric motors and servo motors with modern, energy-efficient alternatives  
  
• Upgrade of frequency converters and servo drives (e.g., Siemens, Lenze), including complete setup and tuning  
  
• Improved safety features – new safety relays, sensors, emergency STOP circuits, PILZ modules  
  
• Compliance with current standards (STN/EN) and requirements for functional safety and cybersecurity 
• Data acquisition, processing, and visualization – remote monitoring support, IoT readiness

contact us

You can view all our retrofit project in section REFerences

​