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instabus rf
Technical Product Information
January 2005
Hand-held transmitter wave S 425
The triggering of a function (sending of a radio telegram)
is indicated by the LED of the selected level which
flashes briefly.
Switching (operation of a channel button or a central
button for less than 0.4s):
LEFT
I / s
ON (when connected with a dimmer,
the device switches on with a stored
memory value)
RIGHT
0 / d
OFF
Dimming (operation of a channel button or a central
button for more than 0.4s):
LEFT
I / s
Dim BRIGHTER to max. brightness
RIGHT
0 / d
Dim DARKER to min. brightness
Shutter STEP command (operation of a channel button
or a central button for less than 0.4s):
LEFT
I / s
STOP/louvres OPEN
RIGHT
0 / d
STOP/louvres CLOSED
Shutter UP/DOWN command (operation of a channel
button or central button for more than 0.4s):
LEFT
I / s
UP movement command
RIGHT
0 / d
DOWN movement command
Scene function:
The preset states of the lighting (ON or OFF or any
brightness value) and the shutters (UP or DOWN) can
be stored in a scene and set via a push button action.
Up to 16 scenes can be stored and recalled with the
hand-held transmitter wave:
Level A:
Channel button 1; left: Scene 1; right: Scene 2
Channel button 2; left: Scene 3; right: Scene 4
Channel button 3; left: Scene 5; right: Scene 6
Channel button 4; left: Scene 7; right: Scene 8
Level B:
Channel button 1; left: Scene 9; right: Scene 10
Channel button 2; left: Scene 11; right: Scene 12
Channel button 3; left: Scene 13; right: Scene 14
Central button;
left: Scene 15; right: Scene 16
Technical Manual
Update: http://www.siemens.de/gamma
2.20.4.1/2
Before saving a scene, each switch, dimming and shut-
ter control insert (actuator) that is connected via radio
must be set to the required state:
• Switch:
• Dimmer: Required brightness value
• Shutter:
When storing a scene, each connected actuator saves
its current status under the scene number that has been
addressed.
Scene function: Save (operation of a channel button or
Action:
Save scene 1 to 16 (according to the button
that has been pressed).
Display:
The LED of the selected level flashes briefly
after 3 seconds, is extinguished and then
lights up again after approx. 1 second.
When recalling a scene, each connected actuator is set
to the state that was stored under this scene number.
Scene function: Recall (operation of a channel button
Action:
Recalling scene 1 to 16 (according to the
button that has been pressed).
Display:
The LED of the selected level flashes briefly.
Technical Specifications
Frequency band
868 MHz (transmission is not susceptible to interference;
frequency band reserved for system and security appli-
cations)
Range of radio control
approx. 100 m in free field applications
Power supply
via two alkaline batteries (LR03/AAA; 1.5V). The service
life of the batteries is approx. 5 years depending on the
frequency of use.
Mechanical data
• Housing: plastic
• Dimensions (L x W x D in mm): 154 x 55 x 24
• Weight: approx. 70 g
• Fire load: approx. 800 kJ
wave S 425, 6 pages
Siemens AG 2005
Subject to change without prior notice
black 5WG3 425-7AB21
silver 5WG3 425-7AB71
ON or OFF
TOP or BOTTOM
central button for more than 3s):
or central button for less than 0.4s):
Automation and Drives Group
Electrical Installation Technology
P.O. Box 10 09 53, D-93009 Regensburg
Siemens AG
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