Note
The synchronization modules correspond to the T4 classification if they are installed in
SIMATIC S7 CPUs that are listed in the certificates IECEx DEK 14.0034X und DEKRA
19ATEX0093U for ambient temperatures up to 70 °C.
You will find the current versions of the standards in the currently valid IECEx certificates.
Note for devices with CLASS 1 LASER
Important note on products certified according to Type Examination Certificate DEKRA
18ATEX0078 U / DEKRA 18ATEX00xxU and IECEx Certificate of Conformity DEK 18.0050 U /
DEK 18.00xxU and containing Class 1 optical radiation sources.
Note
CLASS 1 LASER
The synchronization modules are approved as Laser Class 1 according to IEC 60825-1.
Fiber optic cables that are connected to these optical radiation sources may therefore either
lead into or through hazardous areas that require equipment of the explosion protection level
(EPL) Gb, Gc, Db or Dc.
EMC directive (electromagnetic compatibility)
The SIMATIC products described in these operating instructions meet the requirements of the
EU Directive 2014/30/EU "Electromagnetic Compatibility" (EMC directive).
Applied standards:
● EN 61000‑6‑2 Electromagnetic compatibility (EMC) - Part 6-2: Generic standards -
Immunity for industrial environments
● EN 61000‑6‑4 Electromagnetic compatibility (EMC) - Part 6-4: Generic standards -
Emission standard for industrial environments
You will find the current versions of the standards in the currently valid EC declaration of
conformity.
RoHS
The SIMATIC products described in these operating instructions meet the requirements of the
EU directive 2011/65/EU on the restriction of the use of certain hazardous substances in
electrical and electronic equipment.
Applied standard:
● EN 50581
Approvals
Synchronization modules for S7-400H
32 Equipment Manual, 04/2020, A5E50072434-AA
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