FPΣ 4.1 I/O Allocation
4-3
4.1 I/O Allocation
This section explains about the I/O allocation of FPΣ.
Max. possible expansion is
with a total of three units.
Max. possible expansion is
with a total of four units.
First
expansion
Second
expansion
Third
expansion
First
expansion
Second
expansion
Third
expansion
Fourth
expansion
Control unit FP0 expansion unit sideFPΣ expansion unit side
Figure 22: FPΣ I/O allocation
4.1.1 I/O Number of FPΣ Control Unit
The I/O allocation of FPΣ control unit is fixed.
Type of control unit I/O number
FPG-C32T
Input (16 points) X0 to XF
FPG-C32T2
Output (16 points) Y0 to YF