• Option for SIMATIC WinCC flexible Runtime and SIMATIC Panels for remote maintenance and servicing of machines/plant via the Internet/intranet
• Available for the following SIMATIC HMI systems:
  
  • Mobile Panel 177 PN, Mobile Panel 277
  • TP 177B PN/DP, OP 177B PN/DP
  • TP 270, TP 277, OP 270, OP 277
  • MP 177, MP 270B, MP 277, MP 370, MP 377
  • WinCC flexible Runtime
• Licensing
  The "WinCC flexible/Sm@rtService for Panel" license or "WinCC flexible/Sm@rtService for WinCC flexible Runtime" license must be installed on the operator panels that use one of the following options/functions: Sm@rtServer, HTML pages (mini-Web server), e-mail.

Note:

If the operator stations are accessed using the Sm@rtService option, suitable protective measures (including IT security such as network segmentation) should be taken in order to ensure safe operation of the system.

You will find more information on the topic of Industrial Security on the Internet at:

http://www.siemens.com/industrialsecurity