FP2/FP2SHI/O Allocation
3 − 10
3.2 Arbitrary Allocation
3.2.3 Allocation Example of Expansion Backplane
3.2.3.1 When Using FP2 Backplane
CPU backplane
Backplane: 7-module type
Power supply unit: 1 module
CPU: 1 module
I/O units:
16-point type DC input unit: 2 units
16-point type transistor output unit: 3 units
Expansion backplane
Backplane: 9-module type
Power supply unit: 1 module
I/O units:
16-point type relay output unit: 6 units
64-point type DC input unit: 1 unit
CPU
backplane
16-point type
DC input unit
16-point type
transistor output unit
Expansion
backplane
Free
slot
64-point
type DC
input unit
16-point type
relay output unit