FPΣ User's Manual 
 
Table of Contents 
vii 
Table of Contents 
1.    Safety Measures .....................................................................1 
1.1  Safety Measures........................................................................................ 2 
2.    Overview .................................................................................5 
2.1  Features..................................................................................................... 6 
2.2  Unit Types.................................................................................................. 9 
2.2.1  CPU............................................................................................................ 9 
2.2.2  FPΣ Expansion Units ................................................................................. 9 
2.2.3  Communication Cassettes ......................................................................... 9 
2.2.4  Units for FP0 and FPΣ ............................................................................. 10 
2.2.5  Accessories..............................................................................................10 
2.3  Restrictions on Unit Combinations........................................................... 11 
2.3.1  FP0 Expansion Units................................................................................ 11 
2.3.2  FPΣ Expansion Units ............................................................................... 12 
2.4  Programming Tools ................................................................................. 13 
2.5  FP0 Program Compatibility...................................................................... 14 
3.    CPU Types ............................................................................15 
3.1  Parts and Functions................................................................................. 16 
3.2  Input and Output Specifications............................................................... 20 
3.2.1  Input Specifications .................................................................................. 20 
3.2.2  Output Specifications ............................................................................... 22 
3.3  Terminal Layout....................................................................................... 26