FPΣ
Functions and Restrictions of the Unit
1-8
1.3.2 Restrictions on the Number of Units for Expansion (for FPΣ
expansion unit)
Control unitExpansion unit 1Expansion unit 2Expansion unit 3Expansion unit 4
Max. possible expansion is with a total of four units.
Up to four dedicated FPΣ expansion units can be added at the left of the FPΣ.
The 64 points type expansion unit consist of 32 input points and 32 transistor output
points.
Controllable I/O Points
Type of control unit
Number of I/O points when using
control unit
Number of I/O points when using
FPΣ expansion unit
FPG-C32T2 32 points Max. 288 points
FPG-C24R2 24 points Max. 280 points
The FPΣ expansion unit cannot be used for FPG-C32T.
Tip
If using FP0 expansion units and FPΣ expansion units in combination, the number
of input and output points can be expanded to a maximum of 384 points for the
FPG-C32T2 and 376 points for the FPG-C24R2.