Safety Instructions
Vario III Series
12 Operating
Manual
11.13
Immunity to interference according to EN 61000-6-2: 2005
industrial sector
Stray radiation against discharge of static electricity according to
EN 61000-4-2: 12-2001
Electromagnetic fields according to EN 61000-4-3: 11-2003,
ENV 50204: 03-1995
Fast transient burst according to EN 61000-4-4: 07-2005
Surge according to EN 61000-4-5: 12-2001
High-frequency tension according to EN 61000-4-6: 12-2001
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.
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.
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.
Shielded line:
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)
Sending and receiving lines have to be twisted in pairs.
Maximum line length:
with interface V 24 (RS-232C) - 3 m (with shielding)
with Centronics - 3 m (with shielding)
with USB - 5 m
with Ethernet - 100 m
Stray radiation and
immunity from
disturbance
Connecting lines to
external machines
Installation of
data lines
Allowable lines
