Siemens Sinamics G120 Function Manual page 79

DI COM1
DI COM2
Figure 4-25
Components in separate control cabinets
A two-channel cable connection is required when installed in separate electrical cabinets. You
must protect the cables between the I/O modules and the inverter against cross and short-
circuits - or ensure that a cross or short-circuit results in a discrepancy error.
Figure 4-26
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD
Reference potential for digital inputs DI 0 and DI 2
Reference potential for digital inputs DI 1 and DI 3
Connecting PM-switching S7-1500 outputs using a SINAMICS G120 with CU240E‑2 as
example
Connecting the PP switching module SM326 using a SINAMICS G120 with CU240E‑2 as
example
4.4 Controlling via a fail-safe digital input
Installing
79