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Description of the device
CP 1626 in a PC with network separation
The following figure shows the CP 1626 being used in "network separation". To do this the
communications processor is connected to an automation system S7-400 with a CP 443-1
Advanced as PROFINET IO controller via the X2 interface with IP subnet 1.
Via the X1 interface of the CP 443-1 Advanced and IP subnet 2 the CP 1626 is connected to
the SIMATIC S7 ET 200S PROFINET IO devices. This makes it possible to keep disruptive
influences occurring in IP subnet 1 away from IP subnet 2 and there are more IP addresses
available.
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Operating Instructions, 11/2018, C79000-G8976-C434-03
CP 1626
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