Elbro Butler SMSB-M21T-3G Manuel De L'utilisateur page 11

SMSB-M21T-3G
Safety Information
•
Do not install the SMSB-M21T-3G device close to pacemakers, auditory prostheses or medical devices in gen-
eral as the SMSB-M21T-3G device may interfere with the operation of these devices.
•
The SMSB-M21T-3G device operates by means of a radio signal, no mobile telephone operator is capable of
ensuring a connection at all times. For this reason, the SMSB-M21T-3G device cannot be used in life support
systems.
Notes
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All information contained in this manual is subject to change without prior notice.
•
No part of this manual may be reproduced, in any form or by any means, electronic or physical, or otherwise,
including photocopying or storage, for needs other than the personal use of the user, without the prior written
permission by ELBRO AG.
•
The use, copying, modification, disassembly or transmission of the software is forbidden.
•
For any other trademark or product cited reference is made to relative owner.
Installation
In order to ensure the operator's safety and the correct operation of the SMSB-M21T-3G device, the device should
be installed exclusively by qualified staff. The rules listed below should also be strictly ob-served.
Environmental conditions
The SMSB-M21T-3G device (the instrument and all cables connected to it) should be installed in places either free
or far from:
•
Dust, humidity, great heat;
•
Direct exposure to sunlight;
•
Objects radiating heat;
•
Objects generating a strong electromagnetic field;
•
Liquids or corrosive chemical substances.
Degree of Protection
During the installation of the SMSB-M21T-3G device, the following degree of protection is to be ensured:
•
IP54: protection to be guaranteed when using the device outdoors.
Power supply
Observe the following rules:
•
Do not use cables longer than 2m;
•
The external power supply unit (e.g. mains charger), must comply with the EN 60950 Directive (electrical
safety);
•
The device must be powered by a power source limited to 24VA.
Signaling Inputs
Observe the following rules:
•
do not use cables longer than 2m;
•
do not install the cables in proximity of possible electromagnetic fields, in which case, use shielded cables.
Relay Output
Observe the following rules:
•
before connecting the load, check the data rating. (see "rating");
•
use insulated cables suitable for the load with double sheath (double insulation), with 6 mm outer sheath diam-
eter;
•
ensure that dangerous voltage cables go along the path indicated only remaining within the A.T. area;
•
do not put a cable longer than expected (2m), and especially outside the indicated areas;
•
you should never bring dangerous voltage cables close the low voltage.
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