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Ex RC …
st
eut
e T
echnol
ogies GmbH & Co. K
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aße 91, 32584 Löhne, Germany
, www
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Montage- und Anschlussanleitung / Magnetsensor
Mounting and wiring instructions / Magnetic sensor
Instructions de montage et de câblage / Capteur magnétique
Istruzioni di montaggio e collegamento / Sensore magnetico
Instruções de montagem e instalação / Sensor magnético
Инструкция по монтажу и подключению / Магнитный датчик
Hinweise
Für das Errichten von elektrischen Betriebsmitteln in explosionsge-
fährdeten Bereichen gilt die EN 60079-14. Zu beachten sind zudem die
ATEX-Prüfbescheinigung und die darin enthaltenen besonderen Be-
dingungen. Es liegt im Verantwortungsbereich des Herstellers einer
Anlage oder Maschine, die korrekte Gesamtfunktion sicherzustellen.
Technische Änderungen vorbehalten. steute übernimmt keine Haftung
für Empfehlungen, die durch diese Beschreibung gegeben oder impli-
ziert werden. Aufgrund dieser Beschreibung können keine neuen, über
die allgemeinen steute-Lieferbedingungen hinausgehenden, Garan-
tie-, Gewährleistungs- oder Haftungsansprüche abgeleitet werden.
Deutsch (Originalbetriebsanleitung)
English
Intended use
=
DANGER
Misuse and explosive environment.
Explosion haz-
ard! Risk of burns!
Ignoring this message will lead
to serious injuries or death. Not for use in category
1/zone 0. Use only in permitted categories/zones.
Use device only in accordance with the operating
conditions defined in the mounting and wiring in-
structions. Use device only in accordance with the
intended purpose defined in the mounting and wir-
ing instructions.
The magnetic sensors in series Ex RC comply with the European
standards for explosion protection EN 60079-0 and EN 60079-18 and
are therefore designed for the explosive zones 1 and 2, as well as the
zones 21 and 22 as to EN 60079-14. The requirements, e.g. regarding
dust deposition and temperature limits, must be met.
Special conditions and »X« marking
- Lay the connection cable securely to protect it from
mechanical damage.
- If the connection is carried out within an explosive environment, con-
nect the cable inside an enclosure which meets the requirements of
an approved ignition protection type per EN 60079-0.
- Install the magnetic sensor Ex RC 12 and magnetic sensors with a
»4J« marking in such a way as to protect them from
mechanical damage.
- The maximum short circuit current I
k
of the supply source may not
exceed the I
k
value given on the product label.
Installation, mounting and dismantling
=
DANGER
Live parts. Explosive atmosphere.
Explosion haz-
ard! Risk of burns!
Ignoring this message will lead
to serious injuries or death. Connecting and discon-
necting only to be performed by qualified and au-
thorised personnel. Connecting and disconnecting
only in non-explosive atmospheres.
The mounting distance between two magnetic sensors must be
min. 50 mm. Keep away ferromagnetic cuttings, do not mount in
strong magnetic fields and on ferromagnetic materials. If necessary,
mount 20 mm of non-ferromagnetic material around the magnetic
sensor. Mount magnetic sensor and actuating magnet so that they
centrically align with each other. Do not fix with ferromagnetic mount-
ing material. Do not use the device as a mechanical endstop. Any
mounting position is possible.
Depending on the electrical load, the
magnetic sensor must be protected from voltage and current peaks
by suitable protection circuits. It is required to distinguish between
ohmic, inductive and capacitive load.
Application and operation
=
DANGER
In case of overloaded contacts too high operation
temperatures.
Explosion hazard! Risk of burns!
Ignoring this message will lead to serious injuries
or death. For short-circuit protection use appropri-
ate fuse size.
- Use device only within the permitted electrical load limits (see
technical data).
- Use device only within the permitted ambient temperature range
(see product label and technical data).
Cleaning
- Use a damp cloth to clean devices in explosive areas. This prevents
electrostatic charge.
- In case of damp cleaning: use water or mild, non-scratching,
non-chafing cleaners.
- Do not use aggressive cleaners or solvents.
Disposal
- Observe national, local and legal regulations concerning disposal.
- Recycle each material separately.
Maintenance, repair and service
=
DANGER
Live parts.
Electric shock hazard!
Ignoring this
message will lead to serious injuries or death. Do
not repair defective or damaged devices.
Replace them.
