We have many years of extensive experience in the deployment, maintenance and reconstruction of control systems with SAIA PLCs from type PCD4 

and PCD6, through to PCD3, PCD2, PCD1 and PCS.

We carry out repairs and commissioning of control stations as well as their replacement for newer ones produced by SAIA or conversion for PLCs of other manufacturers. We also provide analyzes of damaged or incomplete software in control stations.

We have new and refurbished control station modules available for repairs:
  • processor modules (PCD4.M125, M140)
  • power modules (PCD4.N210M4)
  • bus modules for 2 or 6 I/O modules (PCD4.C110, C120, C130, C220, C260) including cables 100 or 80 cm long
  • binary input modules 16/24 V (PCD4.E100, E110, E111) output modules 16/24 V (PCD4.A400) and input/output modules 16+16/24 V (PCD4.B900, B901)
  • analog input modules 8/12 bits (PCD4.W300) including range submodules for 0..20 mA, 4..20 mA, ±100mV, ±1V, ±10V, Pt/Ni 100
  • analog output modules 8x8 bits (PCD4.W400)
  • processor modules and I/O modules PCD6