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Download Valve Catalogue in PDF format (3.4Mb) Download |
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Drop Connectors |
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StoneL offers a range of drop connectors for the various Fieldbus networks (Profibus PA,
Modbus, Foundation Fieldbus, AS-Interface, DeviceNet) with a protection circuit on each
drop, ensuring that a short circuit on a drop will not affect the rest of the bus. A trip of
240 mA for AS-Interface and 40mA for PROFIBUS PA and FF isolates the drop from the
rest of the network, and visibility indicates the short by means of LED. |
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Passive, protected switched versions available |
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Protected drop connectors include a solid state circuit to
disconnect faulty slaves from the network |
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Automatically resets when drop fault is cleared |
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Enclosures available with various covers for the 2-way drop
connector, suitable for use in the most extreme corrosive
and hazardous process environments |
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Fieldblock enclosures available for the 4-way drop
connector designed to be used in general purpose &
non-incendive process applications |
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Network power status LED |
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Short circuit protection with LED indication |
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Disconnect switch |
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Available with corrosion proof enclosure with hinged cover or direct panel mounting |
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Short circuit protection with LED indications |
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LED indication for bus power |
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Automatically resets when drop fault is cleared |
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Disconnecting switch for each drop (optional) |
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