Siemens SINAMICS G120C Function Manual

The SBC safety function is standardized
The SBC function is defined in IEC/EN 61800-5-2:
"The SBC function supplies a safe output signal to control an external brake."
⇒ The SBC inverter function is in conformance with IEC/EN 61800-5-2.
Application example for the SBC function
Example Possible solution
After a hoisting gear stops, the inverter must close
the brake in order to minimize the risk of the load
falling.
● Connect the motor holding brake to the
inverter via Safe Brake Relay.
● Select STO when the drive stops.
Description
3.7 An overview of the principle of operation of the safety functions
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD 35

Siemens SINAMICS G120C Specifications

General

Communication Interfaces	PROFINET, PROFIBUS, USS, Modbus RTU
Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Storage Temperature	-40°C to +70°C
Power Range	0.55 kW to 132 kW
Voltage Range	380 V to 480 V
Output Voltage	0 V to Supply Voltage
Frequency Range	0 Hz to rated output frequency
Control Modes	Vector control with encoder
Protection	Overload, overvoltage, undervoltage, short circuit, ground fault
Relative Humidity	5% to 95%, non-condensing
Altitude	Up to 2000 m without derating