PLC upgrades are essential for:

  • Replacing obsolete hardware (e.g., Allen-Bradley SLC, Siemens S5)

  • Integrating modern VFD and PLC systems

  • Improving data visibility via HMI/SCADA

  • Enhancing cybersecurity and remote access

PLC VFD configurations combine logic and variable speed control, enabling smarter automation for pump systems, conveyors, and HVAC.