Elsner 70860 Snelstarthandleiding
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Cala KNX M1-T, Cala KNX M2-T,
Cala KNX M4-T
Push Button with Temperature Sensor
Technical specifications and installation instructions
Cala KNX M1-T:
Cala KNX M2-T:
Item numbers
Item numbers
70860 (white),
70870 (white),
70872 (black)
70862 (black)
1.
Description
The Cala KNX M-T push button has touch-sensitive buttons, with which functions
in the KNX building bus system can be called, such as switch lights and devices,
dim, activate drives, send values, scenarios. An LED is integrated into each touch
button, the behaviour of which can be adjusted.
A temperature sensor is integrated into Cala KNX M-T. An external temperature
reading can be received via the bus and processed with its own data to create a total
temperature (mixed value).
Communication objects can be connected by AND and OR logic gates.
The device is supplemented with a frame of the switch series used in the building,
and thus fits seamlessly into the interior fittings.
Cala KNX M1-T functions:
•
1 Touch bus button, can be configured as switch, selector switch, dimmer,
blind (position and slats up/stop OR down/stop), shutters (up/down/stop),
awning (in/out/stop), window (closed/open/stop), as 8 or 16-bit encoder or for
scenario recall/storage
Cala KNX M2-T functions:
•
2 Touch bus button, can be configured as switch, selector switch, dimmer,
for operating drives, as 8 or 16-bit encoder or for scenario recall/storage
•
Area function when touching both push buttons. Can be configured as
switch, selector switch, as 8 or 16 bit encoder or for scenario recall
Cala KNX M4-T functions:
•
4 Touch bus button, can be configured as switch, selector switch, dimmer,
for operating drives, as 8 or 16-bit encoder or for scenario recall/storage
•
Area function when touching two or more push buttons. Can be configured
as switch, selector switch, as 8 or 16 bit encoder or for scenario recall
Function of all models:
•
One LED per touch area. On for object value = 1 / Off for object value = 0, On
after pressing button for settable time or always off. Settable, as to whether
LED flashes at block object value = 1
•
Temperature measurements. Mixed value from own measured value and
external values (proportion can be set by percentage)
•
2 AND and 2 OR logic gates each with 4 inputs. All switching events as
well as 8 logic inputs (in the form of communications objects) can be used as
inputs for the logic gates. The output from each gate can be configured
optionally as 1-bit or 2 x 8-bit
Configuration is made using the KNX software ETS 5. The product file can be dow-
nloaded from the ETS online catalogue and the Elsner Elektronik website on
www.elsner-elektronik.de in the "Service" menu.
1.0.1. Area function
If the area function in ETS has been activated, another function is available alongsi-
de the regular key functions. This is triggered by touching multiple keys, e.g. if you
touch the sensor with the palm of your hand.
Using the area function
If a key is pressed and another (different) key is touched within one second, the ac-
tion set in the ETS is performed for the area operation (See Fig. 1 a) and b)). The keys
are then blocked for 0.5 seconds.
Using the normal key function
If a key is pressed and no other key is touched within one second, the normal key
function is enabled/provided for 2 seconds (See Fig. 1 c) and d)). This is extended
for 2 seconds with each push of the button.
Cala KNX M-T push button • Version: 25.05.2020 • from version 0.1.1 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250
Cala KNX M-T push button
Cala KNX M4-T:
Item numbers
70880 (white),
70882 (black)
Area function readiness
0s
1s
Area function examples
Design
Area function
Key Y
0.5 s block
a)
Key X
Design
Area function
b)
Key X
Key Y
0.5 s block
Examples of normal key functions
c)
Key X
Design
Function X
Key X
d)
If the area function in the ETS is disabled, the keys can be used normally at any time.
1.1. Scope of delivery
•
Push button in casing
•
Base plate
Additionally required (not included in the deliverables):
•
Junction box Ø 60 mm, 42 mm deep
•
Frame (for insert 55 x 55 mm), compatible to the switch scheme used in the
building
1.2. Technical data
Casing
Genuine glass, plastic
Colours
• similar to RAL 9010 pure white
• similar to RAL 9005 deep black
Installation
Flush-mounted (wall installation in junction box
60 mm, 42 mm deep or cavity wall socket for
Ø
burr hole
Ø
IP rating
IP 20
Dimensions
Housing approx. 55 x 55 (W x H, mm),
Installation depth approx. 10 mm,
Base plate approx. 71 x 71 (W x H, mm),
Total weight
approx. 50 g
Ambient temperature
Operating -25...+80°C, storage -30...+85°C
Ambient humidity
max. 95% RH, avoid condensation
Operating voltage
KNX bus voltage
Bus current
max. 15 mA
Data output
KNX +/- Bus plug-in terminal
BCU type
Own microcontroller
PEI type
0
Group addresses
max. 183
Allocations
max. 183
Communication
Cala KNX M1-T: 44
objects
Cala KNX M2-T: 55
Cala KNX M4-T: 73
Temperature measu-
-25...+80°C
rement range
Temperature resolu-
0.1°C
tion
The product is compliant with the provisions of EU Directives.
1.2.1. Accuracy of the measurement
Measurement variations from permanent sources of interference (see chapter Ins-
tallation position) can be corrected in the ETS in order to ensure the specified accu-
racy of the sensor (offset).
When measuring temperature, the self-heating of the device is considered by the
electronics. The heating is compensated by the software.
2.
Installation and commissioning
2.1. Installation notes
Installation, testing, operational start-up and troubleshooting should
only be performed by an electrician.
CAUTION!
Live voltage!
There are unprotected live components inside the device.
•
National legal regulations are to be followed.
•
Ensure that all lines to be assembled are free of voltage and take
precautions against accidental switching on.
Fig. 1
Key function readiness
3s
Design
Function Y
Key Y
Key function readiness
Key function readiness
68 mm)
1