Siemens SINAMICS G120 Operating Instructions Manual page 101

Default setting 108: "USS fieldbus"
DO 0: p0730, ..., DO 2: p0732
Designation in BOP-2: P_F USS
Default setting 109: "Modbus RTU field"
DO 0: p0730, ..., DO 2: p0732
Designation in BOP-2: P_F Mod
Converter with CU230P-2 Control Units
Operating Instructions, 04/2015, FW V4.7 SP3, A5E34257946B AB
AO 0: p0771[0], AO 1: p0771[1]
AO 0: p0771[0], AO 1: p0771[1]
Installing
4.6 Installing Control Unit
DI 2: r0722.2
DI 2: r0722.2
101