Siemens SINAMICS G120C Function Manual

4.4 Controlling via a fail-safe digital input
4.4.1 Overview
In the factory setting of the inverter, the fail-safe digital inputs are not assigned to the integrated
safety functions. Only when commissioning do you define as to whether, for example, you use
digital inputs DI 4 and DI 5 for the standard functions, or you creates a fail-safe digital input by
combining them.
SIMATIC ET 200pro FC‑2 inverters do not have any directly accessible fail-safe
digital inputs. If you wish to control the safety function of this inverter via a fail-
safe digital input within an ET-200pro station, then you require either an F‑RSM
or F‑Switch module.
Wiring examples according to SIL 2 and PL d (Page 62).
Assignment of the fail-safe digital inputs
Table 4-10 SINAMICS G120C
Terminal strip Digital input Fail-safe digital input
16 DI 4 F-DI 0
17 DI 5
Table 4-11 SINAMICS G120 with CU240E‑2, CU240E‑2 DP or CU240E-2 PN Control Unit
Terminal strip on the Control Unit
Terminals Digital input Fail-safe digital input
16 DI 4 F-DI 0
17 DI 5
Installing
4.4 Controlling via a fail-safe digital input
Safety Integrated - SINAMICS G110M, G120, G120C, G120D and SIMATIC ET 200pro FC-2
58 Function Manual, 01/2017, FW V4.7 SP6, A5E34261271B AD

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