FP2/FP2SHI/O Allocation3 − 103.2 Arbitrary Allocation3.2.3 Allocation Example of Expansion Backplane3.2.3.1 When Using FP2 BackplaneCPU backplaneBackplane: 7-module typePower supply unit: 1 moduleCPU: 1 moduleI/O units:16-point type DC input unit: 2 units16-point type transistor output unit: 3 unitsExpansion backplaneBackplane: 9-module typePower supply unit: 1 moduleI/O units:16-point type relay output unit: 6 units64-point type DC input unit: 1 unitCPUbackplane16-point typeDC input unit16-point typetransistor output unitExpansionbackplaneFreeslot64-pointtype DCinput unit16-point typerelay output unit
