SVS TX-121 Mode D'emploi page 3

Pos. 1 2
ON Übertragung Übertragung
von T1 von T2
OFF T1 wird nicht T2 wird nicht
übertragen übertragen
Alle Geräte der Serie SH-12 sind für 2 Arbeitsfrequenzen ausgelegt. Die werkseitige Einstellung bei Auslieferung ist immer f1. Per DIP-
Schalter können Sie jederzeit auf die zweite Frequenz f2 wechseln. Beachten Sie hierbei, dass der zugehörige Empfänger dann
ebenfalls auf diese Frequenz eingestellt sein muss.
6 Technische Daten
Arbeitsfrequenz:
Antenne:
Versorgung:
Eingang:
Stromaufnahme:
Temperaturbereich:
Anschlüsse:
Gehäuse:
Fixed transmitter in conjunction with Operating Instructions
transmitter module CX-12 T
Please read carefully!
These operating instructions form an integral part of this product and contain important information on how to commission, install and
operate it. They must be taken into consideration and given to the end user or other third party when the installer hands over the
product. These operating instructions must be retained for future reference.
Damage resulting from abuse or misuse is not covered by warranty. The manufacturer accepts no warranty for consequential losses
that may result directly or indirectly from use of this equipment. Any changes or modifications not expressly approved by the party
responsible for compliance could void the user´s authority to operate the equipment.
The product meets the requirements of the current European and national guidelines for electromagnetic compatibility. Conformity has
been established and the relevant statements and documents have been deposited at the manufacturer.
1 Mode of operation
The fixed transmitter TX-121 transmits the information of a potential free contact (i.e. sensors) and is designed for a supply voltage of
4-16V All receivers of the series SH-12 including the module CX-12 R are suitable with TX-121.
It should be noted that for applications that could put human life at risk, by using radio connection there is always
present a potential hazard due to extraneous disturbances.
The Operating Instructions need to be followed at all times.
2 Safety Precautions
Ensure that the product is isolated from any power supply before opening. Opening and installation of the product
must be performed only by a qualified electrician.
Further safety precautions
Every applicable regulations and standards have to be observed, in particular VDE0100, VDE0550/0551, VDE0700, VDE0711 and

VDE0860. The use of solid cables for connection is recommended since terminal design does not incorporate stress relief. The
product corresponds to Safety-Class II (without protective earth terminal) according to VDE0700, IEC335EN60335.
For commercial use, compliance must be made with the recommendations and instructions of the responsible regional/national

authorities.
For use in public institutions, schools, clubs and do-it-yourself workshops the operation of this product has to be supervised by

qualified personnel.
We do not assume any warranty and liability for personal or material damages caused by incorrect application or by failure to follow

these operating instructions.
For reasons of safety and conformity (CE) it is not permitted to modify or change parts of the product.

Electrical devices should be out of reach of children. Please be extra careful if children are around.

Opening and installation of this product has to be performed by authorised electricians only.

If you have not the corresponding expertise, ask qualified specialists or workshop for installation and commissioning. This product

and connected devices can be damaged as a result from inappropriate installation, connection or operation. Furthermore, this could
lead to other damages e.g. short circuit, fire or electric shock.
The product must not be installed or used in places where a risk of explosion may exist.

Do not touch antenna connectors with live parts.

3 4
Übertragung Übertragung
von T3 von T4
T3 wird nicht T4 wird nicht
übertragen übertragen
f1 433,62 MHz; f2 434,22 MHz
Integrierte Antenne (50 Ohm)
4,5 – 16,0 V DC
Anschluss eines potentialfreien Schießkontakts
Stand By < 1μA; Regulärer Sendebetrieb 8,5mA (im Mittel)
o o
-20 C bis +65 C
Schraubklemmen innenliegend
51 mm x 46 mm x 17 mm
DIP-Schalter Nummer
5 6
Arbeits- Nicht Sendet solange der Kontakt
frequenz f2 belegt geschlossen ist
Arbeits- Nicht DIP 8 muss ON sein
frequenz f1 belegt
- 3 -
7
Sendet ca. 2s bei jedem
Zustandswechsel des Kontakts
DIP 7 muss ON sein
(D – GB
8
– F – NL)