Installation; Installation Notes - Siemens SIMATIC S7-1500 System Manual

Installation

5.1

Installation notes

Open components
These modules are open components. This means they may only be installed in housings,
cabinets, or in electrical equipment rooms that can only be entered or accessed with a key or
tool. Housings, cabinets, or electrical equipment rooms may only be accessed by trained or
authorized personnel. An external fire-protection housing is required.
Danger to life from energized parts
Death or serious injury will result if energized parts are touched.
Turn off and lock out all power supplying this device before working on this device.
Protection from conductive contamination
The components must be protected from conductive contamination, for example by installing
them in a control cabinet with degree of protection IP54 pursuant to IEC 60529 or NEMA 12.
If the occurrence of conductive contamination can be ruled out, a correspondingly lower
degree of protection for the control cabinet is permitted.
SIMATIC Drive Controller
System Manual, 11/2019, A5E46600094-AA
DANGER
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