SCALANCE M874, M876 
Operating Instructions, 06/2015, C79000-G8976-C331-05 
63 
 
 
Note 
Issued approvals on the type plate of the device 
The specified approvals apply only when the corresponding mark is printed on the product. 
You can check which of the following approvals have been granted for your product by the 
markings on the type plate.
 
Approvals for shipbuilding are not printed on the device type plate.
 
 
Personal injury and property damage can occur 
The installation of expansions that are not approved for SIMATIC NET products or their 
target systems may violate the requirements and regulations for safety and electromagnetic 
compatibility. 
Only use expansions that are approved for the system. 
● 
Keep to the installation guidelines 
The devices meet the requirements if you adhere to the installation and safety 
instructions contained in this documentation and in the following documentation when 
installing and operating the devices. 
● 
You can always find the latest documentation on the Internet 
The current descriptions of the currently available products can always be found on the 
Internet under the specified entry IDs/Internet pages: 
–  "Industrial Ethernet / PROFINET Industrial Ethernet" System Manual 
–  "Industrial Ethernet / PROFINET - Passive network components" System Manual 
You will find information on the system manuals in the section "ID = 27069465 
(http://support.automation.siemens.com/WW/view/en/27069465)", in "Further 
documentation". 
–  "EMC Installation Guidelines" configuration manual 
ID = 60612658 (http://support.automation.siemens.com/WW/view/en/60612658)