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Hubs

Hubs
The rail hub Hirschmann RH1-TP supports a fast and reasonable network expansion. You can connect up to four data terminal equip- ments or further twisted pair segments.
For startup procedure just fit the rail hub on an ISO/DIN rail, without any further con- figuration time. The V.24 voltage is supplied via the terminal block and can be feed in redundantly.
The terminal block contains an integrated indicator contact, receiving error and war- ning messages of the rail hub which are defined as digital signals. These signals e.g. can be utilized as process messages by a programmable logic control (PLC). The indi- cator contact becomes active as soon as disturbances appear in the rail hubs, that is when a power supply should fail or at least one TP port reports a faulty link status or has auto partitioned.
For diagnosis there are LEDs available which indicate collisions, link status, seg- mentation, power and received data.
The railhub has four twisted pair (TP) interfaces. It is possible to connect up to four terminals or other TP segments using TPs.
The module conforms to the specifications of ISO/IEC standard 8802-3.
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To request a quote or place an order
call (503) 675-7722 or email
sales@industrialenet.com