Application And Operation; Service, Maintenance, Repair - Steute Rc Si M30 Extreme Montage- Und Anschlussanleitung

RC Si M30 Extreme
Montage- und Anschlussanleitung / Sicherheitssensor
Mounting and wiring instructions / Safety sensor
Instructions de montage et de câblage / Capteur de sécurité
Istruzioni di montaggio e collegamento / Sensore di sicurezza
Instruções de montagem e instalação / Sensor de segurança
English
spare actuators. Ensure that the device cannot be moved from its posi-
tion. Ensure this in case of failure, too. When mounting actuator and
sensor please observe the requirements of EN ISO 14119, especially
paragraph 7, »Construction to reduce manipulation of interlocking
devices«! For protection against manipulation use one-way safety
screws, Torx with pin, riveting, etc. Sensor and actuator should not be
fixed on ferromagnetic material, this leads to strong changes of the
switching distances. Do not install the sensor and the actuator in
strong magnetic fields. Keep away ferromagnetic cuttings. Do not ex-
pose the device to extreme vibrations and shocks. Protected wiring by
cable conduit, armoured conduit or similar measures is required for
the variants RC Si M30 2Ö in order to avoid faults by short-circuiting.
With the variants RC Si M30 1Ö/1S, monitoring of the antivalence is re-
quired. A mounting distance of min. 50 mm between two systems must
be observed. For each sensor, preconnect a fitting overcurrent protec-
tion that matches with the safety sensor's switching current, as to
IEC 60127-2. The fuse may be placed inside the related supply unit or
has to be preconnected separately. The device must be mounted in
such a way that unintentional contact is not possible. Depending on
the electrical load, the sensor must be protected from voltage and
current peaks by suitable protection circuits. It is required to distin-
guish between ohmic, inductive and capacitive load. Observe the in-
structions in the standards EN ISO 12100 and EN ISO 14120.

Application and operation

CAUTION
In case of overloaded contacts too high operation
temperatures. Risk of burns! For short-circuit
protection observe correct fuse size.
- Use device only within the permitted electrical load limits (see
technical data).

Service, maintenance, repair

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DANGER
Live parts. Electric shock hazard! Do not repair de-
fective or damaged devices. Replace them. Do not
rebuild or modify the device in any way.
With careful mounting as described above, only minor maintenance is
necessary. We recommend routine maintenance as follows:
1. Check switching function.
2. Check for tight installation of the sensor and coded actuator.
3. Check for alignment of sensor and actuator.
4. Remove dirt and metal shavings.
5. Check enclosure for damage.
N.B.
The specified switching distances refer to face-to-face mounted sen-
sors and actuators. Different arrangements are possible, may lead to
different switching distances, however. The maximum possible offset
between actuator and sensor can be found in the diagram »Axial mis-
alignment«. It must be observed that protective guards like doors,
grids, etc. change their position / direction in due time because of me-
chanical wear. The switch-off distance (s ar ) between sensor and actu-
ator must be observed (opening of the safety guard). After wiring, per-
form a functional test by opening and closing the protective guard.
Closing of the protective guard must not lead to an automatic start of a
dangerous machine function. This may only be initiated by a start com-
mand. Verify the correct function by observing the connected safety
module. The connected safety module also defines the maximum
switching frequency of the device. Do not use the sensor as mechani-
cal endstop. Any mounting position is possible. Reconstruction and al-
terations to the device are not allowed. For the integration of the de-
vice in the entire system: strictly observe and respect the control cate-
gory determined in the risk assessment. Therefore, a validation ac-
cording to EN ISO 13849-2 or EN 62061 is necessary. Furthermore, the
Performance Level according to EN ISO 13849-1 and SIL CL Level ac-
cording to EN 62061 can be lower than the single level because of the
combination of several safety components and other safety-related
devices, e.g. by serial connection of sensors. It is the responsibility of
the manufacturer of a plant or machine to guarantee the correct gen-
eral function. Subject to technical modifications.
Behaviour in case of failure
A green LED indicator is located in the lid. It lights up when both out-
put relays are switched on. In case of a malfunction, the LED will not
light up. This can be triggered by the following:
- alignment of sensor and actuator not correct
- minimum switching distance not reached
- safe switch-off distance not reached
- interference by strong external magnetic fields
Cleaning
- 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.
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