Data Sheet for Product

GAMMA instabus
Technical product information
June 2020
DELTA style wall switch, single
wall switch, double
wall switch, quadruple
Siemens Switzerland Ltd RS-AA
Building Technologies Division
International Headquarters
Theilerstrasse 1a © Siemens AG 2020 Update: http://www.siemens.com/gamma
CH-6300 Zug Subject to changes
3
o on
o off
o flash, slowly (0,3 Hz)
o flash, moderately (1 Hz)
o flash, fast (5 Hz)
• An analog status object (8-bit value [0...255], percent
value, 16-bit value [0...65535], temperature value
[0°C....40°C], brightness value [0...2000 lux] controls
the LED for each of up to three value ranges respectively
to either
o on
o off
o flash, slowly (0,3 Hz)
o flash, moderately (1 Hz)
o flash, fast (5 Hz)
The brightness of the orientation light is configurable
and may be controlled via object (e.g. for night opera-
tion).
Additional functions of devices with status LED
Status LED
The same configuration options as described for the ori-
entation LED are available for the status LED’s of a device.
• LED permanently off
• LED permanently on
• LED indicates IR activity (only for switch with IR receiver)
• LED indicates user operation
• LED indicates long button press
• A binary status object controls the LED for each status
value on (=1) or off (=0) respectively to either
o on
o off
o flash, slowly (0,3 Hz)
o flash, moderately (1 Hz)
o flash, fast (5 Hz)
• An analog status object (8-bit value [0...255], percent
value, 16-bit value [0...65535], temperature value
[0°C....40°C], brightness value [0...2000 lux] controls
the LED for each of up to three value ranges respectively
to either
o on
o off
o flash, slowly (0,3 Hz)
o flash, moderately (1 Hz)
o flash, fast (5 Hz)
The brightness of the status LED can be configured mutu-
ally for all status LED’s and can be influenced via object
(e.g. for night operation).
To find a switch when its associated status LED is turned
off and it is dark, this LED may be configured to cyclically
flash briefly.
Scene controller
[applies only to UP 287/5]
The scene controller enables integration of those actua-
tors, which themselves do not provide 8-bit scene control,
into 8-bit scene control schemes. Up to eight scene chan-
nels (A … H) are controlled via a single 8-bit scene object.
For each channel one of these functions may be selected:
• Switching
• Solar protection control
• Forced control
• 8-bit value
• 16-bit value
Each channel may be assigned to up to eight different
scene numbers (1...64).
Scenes are recalled with a short button press and saved
with a long button press.
Before saving a scene the actuators belonging to that scene
must be set to the desired light levels and switching states.
When receiving a save telegram for an 8-bit scene via the 8-
bit scene object the scene controller interrogates the cur-
rent values and states of the actuators via the correspond-
ing objects and saves these values and states as scene set-
tings for the associated scene number.
Saved scene values are only deleted by a new configuration
of the device if the parameter “Delete scene memory after
bus voltage recovery” is set to “Yes”.
IR receiver
[applies only to UP 287/5]
The device offers a 16 channel IR receiver-decoder.
As described for the single buttons / button pairs above,
each of the 16 IR channels may be either configured for
functions associated with single buttons or a button pair.
Likewise, dependent on the selected main functions addi-
tional functions may be selected. The 16 channel IR hand-
held remote S425/72 allows to fully exploit these possibil-
ities.
The application program already has been loaded in the
factory.
With the ETS (Engineering Tool Software) the specific pa-
rameters and addresses are assigned appropriately, and
downloaded into the device.