Application and functions
1.5 Communication via SINEMA RC (CP 1542SP-1 IRC, CP 1543SP-1)
CP 154xSP-1
Operating Instructions, 12/2019, C79000-G8976-C426-05
19
Communication via SINEMA Remote Connect (SINEMA RC)
The "SINEMA RC Server" application provides end-to-end connection management of
distributed networks via the Internet. This also includes secure remote access to lower-level
stations. Communication between SINEMA RC Server and the remote devices takes place
via a VPN tunnel with consideration of the stored access rights.
SINEMA RC uses OpenVPN for encryption of the data. The center of the communication is
SINEMA RC Server via which communication runs between the subscribers and that
manages the configuration of the communications system.
SCALANCE M routers, which you can use for the connection, also support OpenVPN and
connection to SINEMA Remote Connect.
For the CP firmware version required for communication via SINEMA RC see section
Communications services (Page 14).
Parameter groups
You configure communication via SINEMA RC and telecontrol communication via SINEMA
RC in two parameter groups:
●
Communication via SINEMA RC:
> "Security > VPN"
●
Telecontrol communication via SINEMA RC:
> "Communication types"
For information on the configuration, refer to the telecontrol configuration manuals /10/
(Page 115).
Applications
The following application options result from the combination of the parameters for
telecontrol communication and SINEMA RC.
Application example:
●
(1) No telecontrol and no SINEMA RC (CP for network separation only)
●
(2) CP only for remote maintenance via SINEMA RC
●
(3) CP for telecontrol communication only
●
(4) CP uses telecontrol communication, but SINEMA RC only for remote maintenance.
●
(5) CP uses SINEMA RC for telecontrol communication and remote maintenance.
The table provides an overview of the applications with the respective parameter settings.
●
"On" means that the parameter is activated.
●
"Off" means that the parameter is deactivated.
Содержание CP 1542SP-1
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Страница 12: ...Table of contents CP 154xSP 1 12 Operating Instructions 12 2019 C79000 G8976 C426 05 ...
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