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ProfiHub
A5 - 5 Channel DP Spur Repeater |
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 Introduction
ProfiHub A5 is an advanced, flexible and robust network
component for PROFIBUS DP installations. It enables long
multi-device spur lines and backbone structures with star/tree
segments in IP 65 applications.
PROFIBUS DP is a high-speed communication bus that has to comply
with strict rules concerning spur lines, because of possible
reflections that could lead to communication disturbances.
If spur lines or star segments are required, costly investments
in repeaters have to be done.
The ProfiHub A5 is a perfect economic solution to implement
reliable spur lines in high-speed DP networks. It has the functionality
of 5 galvanic isolated transparent repeaters. This allows network
structures with extended spur lines that individually can handle
a maximum of 31 devices and a length equal to the main bus.
Create reliable, flexible and object oriented
DP installations with the ProfiHub A5.
The ProfiHub A5 is essential to obtain
more control during maintenance and upgrading of the network.
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5 Isolated channels (repeater segments). |
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Transparent for all PROFIBUS DP protocols. |
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DP - RS 485 specifications for each
channel. |
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31 devices per channel. |
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9,6 Kbps to 12 Mbps (automatic detection). |
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1200 m spur line length (depends
on transmission speed). |
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No limit in serial placement or cascading of ProfiHubs. |
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No Address required. |
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Integrated termination facilities (switches). |
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Configurable grounding system (direct or capacitive). |
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IP 65 classification (according to
DIN 40 050). |
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Dynamic spur lines to actuators, flow
meters and pH analyzers. |
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Removable drives and motors. |
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Pull/Plug motor control centers (drawers). |
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Outdoor applications with device and cable stress. |
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Roof mounted devices in tank farms. |
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Dirty and Humid environments. |
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Barrier for non galvanic isolated equipment. |
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Large star/tree structured networks. |
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Example of dynamic spur lines
to instruments. The devices can be added and removed during
operation.
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Hot slave insertion and removal during
operation. |
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Short circuit protection on each channel. |
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Compact and robust construction. |
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Status and error display (per channel). |
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Standard glands can be replaced with M12. |
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On-board DB9 female connector for maintenance activities. |
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Suitable for all DP cables. |
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Conveniently arranged networks. |
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Easy extendable installations. |
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Cost Savings. |
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Example of the barrier function
of the ProfiHub. Noise and EMC disturbances will not affect
the backbone or the other channels.
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| Products |
Price (per piece) |
Code |
Description |
ProfiHub A5
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 800,-
(1..4 units)
760,-
(5..9 units)
720,-
(10+ units) |
16010 |
Includes mounting set. |
Ground rail |
36,-
(1..4 units)
32,-
(5..9 units)
30,-
(10+ units)
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16011 |
The ground rail has to be mounted
inside the casing to supply a common grounding area for all
cable shielding. It improves the EMC behaviour and it supplies
a good construction for vibrations. Not useable for capacitive
grounding! |
M12 female
flange set |
125,-
(1..4 sets)
118,-
(5..9 sets)
112,-
(10+ sets) |
16012 |
Set of 5 pieces (female). |
Pre-mounting
of
M12 flange set |
20,- |
16010B |
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110V/230V power unit |
95,- |
16013 |
110 VAC/230 VAC to 24 VDC power
unit. Will be pre-mounted. |
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Copyright ©2008 PROCENTEC. All rights reserved.
- info@procentec.com -
+31-(0)174-671800 - Update:
15 November, 2008
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