Our Partners > Panasonic > Programmable Logic Controller Programmable Logic Controller View complete profile here.. FeaturesFeatures Available in different series FPO Series FP1 Series FP Sigma Pattern Selector FP-e Series With different I/O limits i.e. 14 to 72 I/O with relay O/P or Transistor O/P Optional FPWIN software for specific models & optional communication cables. Our Partners