Siemens SIMOCODE pro Manual

Typical circuit diagrams
9.2 DM-F Local, sensor circuits
SIMOCODE pro - Fail-Safe Digital Modules
Manual, 11/2017, NEB631679702000/RS-AA/002
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9.2
DM-F Local, sensor circuits
Overview of DM-F Local, sensor circuit
This chapter contains typical circuit diagrams showing the structure of the sensor circuit of
the fail-safe DM-F Local digital module:
● With and without cross-circuit detection between sensor circuits
● 1 or 2-channel design of the sensor circuit
● Monitored or automatic start if the switch-off condition is no longer satisfied
● NC or NC / NO combination in the sensor circuit
● Fail-safe electronic output instead of NC contacts in the sensor circuit

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