Use Of The K82 Option With Control Unit Cu320-2; Wiring - Siemens SINAMICS G130 Function Manual

Controlling the safety functions
5.2 Control of "STO" and "SS1" via terminal module for option K82
5.2.2.3

Use of the K82 option with Control Unit CU320-2

If option K90 or K95 is not available, -X41:10 should be connected to the particular Control
Unit associated with the Motor Module. Digital inputs DI 0 to DI 7, DI 16, DI 17, DI 20, DI 21
are available for this purpose.
These interconnections have to be taken into account when Safety function parameters are
assigned.
If the cable is routed to the Control Unit outside the cabinet, then the cable may not be
longer than 30 m. For longer cable lengths, suitable protective circuitry must be provided on
the plant side to provide overvoltage protection.
Table 5- 4
24 V power supply
Manufacturer: Dehn
Article: BVT AVD 24
Article number: 918422
Note
Terminal -X41:10 can only be connected with digital inputs DI 0 to DI 7, DI 16, DI 17, DI 20,
DI 21 of the Control Unit, other digital inputs cannot be interconnected.
5.2.2.4

Wiring

The control cables should be permanently routed (e.g. cable duct, retained using cable ties).
Signal cables and encoder cables should be installed separated from one another.
The shields of the control cables should be grounded through the largest possible surface
area immediately after they enter the control cabinet.
Outside the control cabinet, the cables must be routed in such a way that they are safe to
walk on (e.g. as specified in IEC 60204-1).
46
Recommendations for overvoltage protection
24 V signal cables
For digital inputs and outputs up to 0.1 A
Manufacturer: Dehn
Article: BXT ML4 BE C 24 and BSP BAS 4
Article numbers: 920364 and 926304
For digital inputs and outputs up to 0.5 A
Manufacturer: Dehn
Article: DCO SD2 ME 24 and DCO SD2 MD 24
Article numbers: 917921 and 917941
Function Manual, 08/2023, A5E03264275A
Safety Integrated