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3 Electrical connection

Only a qualified electrician (VDE 1000 -10 [Association of German Engineers]) may set up, test, commission and 
perform troubleshooting on the installation.
Switch off the voltage to all of the connection lines which are to be installed.
Take safety precautions to prevent the installation from being switched on unintentionally.

Exposed power lines 

 Risk if contact is made, electric shock. 

-Switch off the voltage to all of the connection lines which are to be installed.
-Take safety precautions to prevent the installation from being switched on unintentionally.

Somfy shall not be liable for any defects or damages caused by the failure to observe this installation guide.  
Somfy hereby declares that this product conforms to the essential requirements and other relevant provisions of 
Directive 2014/35/E. A declaration of conformity is available on the website www.somfy.com/CE.

230 V ~ 50/60 Hz

1,5 mm

2

PE    N     L

0,75 mm

2

0,75 mm

2

1,5 mm

2

Motor

DC RTS receiver
Centralis DC IB
S51 switch

Output line
24 V DC
(red = + 
black = _)

black

red

24 V DC RTS motors are supplied directly from the power supply

Note: Observe the relevant installation guides  
(e.g. relating to polarity) when connecting  
the motors/control units.

SOMFY ACTIVITÉS SA

50 avenue du Nouveau Monde
74300 CLUSES, FRANCE

www.somfy.com

SOMFY ACTIVITÉS SA, Société Anonyme, capital 35.000.000 Euros, RCS Annecy, 303.970.230 - 03/2018

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