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PROFIBUS DP Redundancy Switch PRS

PROFIBUS DP Redundancy Switch PRS

Part Number
100149
$2,475.00

Product Description

PROFIBUS DP Redundancy Switch PRS

The PROFIBUS DP redundancy switch offers the solution for a safe redundancy system. It provides the switching over of the PROFIBUS line between 2 identical DP masters.

This avoids any galvanic contact between the DP masters and can therefore be configured with an identical PROFIBUS address, making the multi-master-mode unnecessary and excludes double address conflicts.

The PRS concept avoids all disadvantages of current redundancy solutions. The PRS can even be used in very complex redundancy systems, incl. PROFIBUS OPC servers or overlying Ethernet networks.

The PRS as the master-to-slave communication would in case of a device failure not interrupt the operations.

This is the single most cost effective solution in the redundancy market in connection with a VIPA SLIO PROFIBUS master controller for less then $5000.

 

Product Videos

PRS Redundancy Switch for PROFIBUS (05:13)
English: PRS is a compact 24 Volt hat rail module containing the switching logic as well as an intelligent double DP Slave. The device allows the connection of two DP Masters and the PROFIBUS connection to the DP Slaves. The Switch controls the status of the operational DP Master system on the PROFIBUS protocol and application level.In case of failure of the operational Master the device physically switches over to the stand-by Master, which seamlessly takes over the DP Slaves. Deutsch: Der PRS ist ein kompaktes 24V Hutschienenmodul, das die nötige Umschaltlogik sowie einen intelligenten Doppel-DP-Slave beinhaltet. Zwei DP-Master und der eigentliche PROFIBUS, welcher mit den DP-Slaves verbunden ist, können angeschlossen werden.
  • PRS Redundancy Switch for PROFIBUS
    English: PRS is a compact 24 Volt hat rail module containing t...
Weight
3.00 LBS

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