Carl Valentin VARIO III Serie Mode D'emploi page 58

Vario III Touch
Stray Radiation and Immunity from Disturbance
Emitted interference according to EN 61000-6-3: 2007 industrial sector
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Interference voltage to wires according to EN 55022: 09-2003
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Interference field power according to EN 55022: 09-2003
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System perturbation according to EN 61000-3-2: 09-2006
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Flicker according to EN 61000-3-3: 1955 + A1:2001 + A2:2005
Immunity to interference according to EN 61000-6-2: 2005 industrial sector
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Electromagnetic fields according to EN 61000-4-3: 11-2003, ENV 50204: 03-1995
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Fast transient burst according to EN 61000-4-4: 07-2005
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Surge according to EN 61000-4-5: 12-2001
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High-frequency voltage according to EN 61000-4-6: 12-2001
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Voltage interruption and voltage drop according to EN 61000-4-11: 02-2005
NOTICE!
This is a machine of type A. This machine can cause interferences in residential areas; in this case it can be
required from operator to accomplish appropriate measures and be responsible for it.
Connecting Lines to External Machines
All connecting lines have to be guided in shielded lines. Shielding has to be connected on both sides to the corner shell.
It is not allowed to guide lines parallel to power lines. If a parallel guiding cannot be avoided a distance of at least 0.5 m has to
be observed.
Temperature of lines between: −15 ... +80 °C.
It is only allowed to connect devices which fulfil the request 'Safety Extra Low Voltage' (SELV). These are generally devices
which are checked corresponding to EN 60950/EN 62368-1.
Installation of Data Lines
The data cables must be completely protected and provide with metal or metallised connector housings. Shielded cables and
connectors are necessary, in order to avoid radiant emittance and receipt of electrical disturbances.
Allowable lines
Shielded line:
Sending and receiving lines have to be twisted in pairs.
Maximum line length:
Air Convection
To avoid inadmissible heating, free air convection has to be ensured.
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4 x 2 x 0,14 mm² ( 4 x 2 x AWG 26)
6 x 2 x 0,14 mm² ( 6 x 2 x AWG 26)
12 x 2 x 0,14 mm² (12 x 2 x AWG 26)
with interface V 24 (RS232C) - 3 m (with shielding)
with parallel interface - 3 m (with shielding)
with USB - 3 m
with Ethernet - 100 m
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