Siemens SINAMICS G130 Function Manual page 95

Safety instructions
Note
The integrated safety functions, starting from the Safety Integrated (SI) input terminals of the
SINAMICS components (Control Unit, Motor Module), satisfy the requirements according to
IEC 61800-5-2, IEC 60204-1, ISO 13849-1 Category 3 for Performance Level (PL) d and
IEC 61508 SIL 2.
With the Safe Brake Adapter, the requirements specified in IEC 61800-5-2, IEC 60204-1 as
well as ISO 13849-1 Category 3 for Performance Level (PL) d and IEC 61508 SIL 2 are
complied with.
NOTICE
Device defective because a 24 V DC brake has been connected
If a 24 V DC brake is connected to the 230 V AC Safe Brake Adapter on the plant side, this
may cause damage to the Safe Brake Adapter.
This can result in the following undesirable effects:
1. Closing the brake is not displayed on the LEDS.
2. The fuse is ruptured.
3. The contact service life of the relay is reduced.
• Do not connect a 24 VDC brake to the 230 V AC Safe Brake Adapter.
Safety Integrated
Function Manual, 08/2023, A5E03264275A
Controlling the safety functions
5.4 Activating "SBC" via the Safe Brake Adapter
93