4 ports network switch / redundant / industrial
SCALANCE X-200RNA (HSR-Protokoll) Siemens Industrial Communication

Characteristics

  • Number of ports:

    4 ports

  • Other characteristics:

    redundant

  • Applications:

    industrial

Description

Redundant network structures increase network availability, but usually also result in short-term delays in data transfer when a connection is switched to a different network path in the event of a failure.

Message frame delay is no longer a problem thanks to Redundant Network Access (RNA) from Siemens Industry for hardware and software which support both PRP (Parallel Redundancy Protocol) and HSR (High-availability Seamless Redundancy Protocol):

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Industrial Ethernet Switches/Media Converters