Siemens SIMOCODE pro Manual

Typical circuit diagrams
9.4 DM-F PROFIsafe, actuator circuits
SIMOCODE pro - Fail-Safe Digital Modules
Manual, 11/2017, NEB631679702000/RS-AA/002
87
Figure 9-26 Circuit diagram of an actuator circuit with feedback circuit, control function = star-delta
starter, without incoming supply contactor, maximum safety integrity level
SIL 1 / performance level PL c
Q2: Line contactor
Q3: Delta contactor
Q4: Star contactor
Note
Protective circuit required to suppress surge voltages!

Siemens SIMOCODE pro Specifications

General

Protection Class	IP20
Mounting Type	DIN rail mounting
Rated Operational Voltage	24 V DC
Rated Current	Up to 820 A
Protection Functions	Overload, short-circuit, phase failure, asymmetry, ground fault, motor stall
Operating Temperature Range	-25°C to +60°C
Communication Protocols	PROFIBUS DP, PROFINET, Modbus RTU
Analog Outputs	Up to 2
Temperature Monitoring	PTC/KTY, RTD (PT100/PT1000)
Digital Outputs	Relay outputs, Solid-state outputs
Analog Inputs	0/4-20mA, PT100/PT1000