Siemens 340 User Manual

Typical circuits
A.2 Typical circuits for 3RM1 Failsafe
SIRIUS 3RM1 motor starter
154 Manual, 11/2013, A5E0345285095020A/RS-AB/002
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If there is a common reference potential for the two inputs, it suffices to establish a ground
connection.
If there are separate potentials or controls, both connections must be assigned.
Figure A-7 3SK1 safety relay with 3RM13 reversing starter via device connector

Siemens 340 Specifications

General

Operating System	Proprietary
Type	Programmable Logic Controller (PLC)
Power Supply	24 VDC
Operating Temperature	0 to 50 °C
Relative Humidity	95% (non-condensing)