Safety Information; General Safety Instructions - Siemens SIMATIC RF600 System Manual

Safety Information

2.1

General safety instructions

Note
Heed the safety notices
Please observe the safety instructions on the back cover of this documentation.
SIMATIC RFID products comply with the salient safety specifications to VDE/DIN, IEC, EN,
UL and CSA. If you have questions about the admissibility of the installation in the
designated environment, please contact your service representative.
Safety extra low voltage
The equipment is designed for operation with Safety Extra-Low Voltage (SELV) by a
Limited Power Source (LPS). (This does not apply to 100 V ... 240 V devices.)
This means that only safety-extra low voltage (SELV) with a limited power source (LPS)
complying with IEC 60950-1 / EN 60950-1 / VDE 0805-1 may be connected to the power
supply terminals or the power supply unit for the equipment power supply must comply with
NEC Class 2, according to the National Electrical Code (r) (ANSI / NFPA 70).
There is an additional requirement if devices are operated with a redundant power supply:
If the equipment is connected to a redundant power supply (two separate power supplies),
both must meet these requirements.
Opening the device
D not open the device when energized.
NOTICE
Alterations not permitted
Alterations to the devices are not permitted.
Failure to observe this requirement shall constitute a revocation of the radio equipment
approval, CE approval and manufacturer's warranty.
SIMATIC RF600
System Manual, 06/2019, J31069-D0171-U001-A22-7618
WARNING
WARNING
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