Kod: 700-972-2AA02
Marka: Helmholz
Despite its small size, the FLEXtra® twinRepeater is a full PROFIBUS repeater designed for mounting on a DIN rail.
It regenerates the incoming electrical signal on a bus line and retransmits it (bit reshaping and retransmission).
The signals are restored in level, slope, and duty cycle.
The FLEXtra® twinRepeater supports data rates of 9.6 kbps to 12 Mbps and recognizes them automatically.
It can be used for bus extension (up to 1 km with 2 FLEXtra® twinRepeaters), to increase the number of participants, and to expand the system. At the same time, use in MPI networks is possible. As a special application option, the FLEXtra® twinRepeater allows the setup of stubs as separate segments.
The status LEDs integrated for each segment provide a quick overview of the current bus status. Furthermore, the FLEXtra® twinRepeater provides electrical isolation between the two PROFIBUS segments.
In addition, it has a switch to turn off the repeating function. The segments are separated but continue to function for themselves.
PROFIBUS connectors are required for connection to the PROFIBUS cable.
General information |
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| Order number | 700-972-2AA02 |
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| Article name | FLEXtra® twinRepeater |
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| Scope of delivery | FLEXtra® twinRepeater, instructions |
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| Dimensions (DxWxH) | 35 x 51 x 72 mm |
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| Weight | Approx. 110 g |
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PROFIBUS interface |
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| Number | 2 |
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| Protocol | PROFIBUS-DP |
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| Transmission rate | max. 12 Mbps, autom. detection |
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| Connection | SUB-D female connector, 9-pin |
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Segment connection | Via PROFIBUS connectors |
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Status indicator | 5 LEDs |
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Voltage supply | 24 V DC, 18–30 V DC |
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Current draw | Typ. 60 mA with DC 24 V, without load |
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Output voltage per segment | 5 V, 150 mA |
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Electrical isolation | 500 V, between the segments |
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Ambient conditions |
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| Ambient temperature | 0 °C ... +60 °C |
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| Transport and storage temperature | -25 °C … +75 °C |
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| Relative air humidity | 95 % r H without condensation |
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| Pollution degree | 2 |
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| Protection rating | IP20 |
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| Certifications | CE |
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CE |
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| RoHS | Yes |
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| REACH | Yes |
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