Connecting terminal devices into redundant network structures, IEC 63439-3 compliant Scalance X-200RNA Redundant Network Access (RNA) modules offer fault-tolerant, bumpless industrial Ethernet communications in new or existing networks. Modules are available in plastic enclosure with 4 electric RJ45 ports or metal enclosure with 2 electric ports and 2 electric/optical combination ports. Diagnostics are available via LED, integrated Web server, or signaling contact.
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