Elsner 71052 Manual de início rápido

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Cala KNX T 201 Sunblind,

Cala KNX T 202 Sunblind

Temperature Controller,

Button for Shading

Technical specifications and installation instructions

Cala KNX T 201 Sunblind:

Item numbers

70990 (white),

70992 (black)

Description

The Cala KNX T 201/202 Sunblind push button has touch-sensitive buttons

with which functions can be called up in the KNX building bus system. The glass

surface is printed with areas for setting the temperature and solar protection. Whi-

te LEDs are integrated in these areas and their behaviour can be adjusted.

A temperature sensor is integrated into Cala KNX T 201/202 Sunblind. An ex-

ternal temperature reading can be received via the bus and processed with its own

data to create a total temperature (mixed value).

The Cala KNX T 201/202 Sunblind has a PI controller for heating and cooling.

The setpoint temperature can be changed using the "+" and "-" touch buttons.

Communication objects can be linked via 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.

Functions:

•

Operating zone for temperature control with 2 areas (warmer, cooler)

•

LEDs can be set. All LEDs Off, all LEDs as ambient lighting, all LEDs

individually controllable

•

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

•

Temperature measurements. Mixed value from own measured value and

external values (proportion can be set by percentage), output of minimum

and maximum values

•

PI-controller for heating (one or two-level) and cooling (one or two-

level) according to temperature. Regulation according to separate setpoints

or basic setpoint temperature

•

2 AND and 2 OR logic gates each with 4 inputs. 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

Additional functions Cala KNX T 201 Sunblind:

•

1 operating zone for blinds, awnings, shutters or windows with 2 areas

(up/down with short/long distinction)

Additional functions Cala KNX T 202 Sunblind:

•

2 operating zones for blinds, awnings, shutters or windows with 2 areas

(up/down with short/long distinction)

Configuration is made using the KNX software as of ETS 5. The product file can

be downloaded from the ETS online catalogue and the Elsner Elektronik website

on www.elsner-elektronik.de in the "Service" menu. There you will also find

the product manual.

1.0.1. Area function

If the area function in ETS has been activated, another function is available along-

side 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 0.2 seconds, 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 0.2 seconds, the normal key

function is enabled/provided for 5 seconds (See Fig. 1 c) and d)). This is extended

for 5 seconds with each push of the button.

Cala KNX T 201/202 Sunblind push button

Area function

readiness

0.2s

Area function examples

Design

Area function

Key Y

Key X

Design

Area function

Key X

Key Y

Cala KNX T 202 Sunblind:

Item numbers

Examples of normal key functions

71050 (white),

Key X

71052 (black)

Design

Function X

Key X

If the area function in the ETS is disabled, the keys can be used normally at any ti-

me.

1.1. Scope of delivery

•

Push button in casing

•

Base plate

Additionally required (not included in the deliverables):

•

Device socket according to DIN 49073

•

Frame (for insert 55 x 55 mm), compatible to the switch scheme used in the

building

1.2. Technical specifications

Casing

Colours

Installation

Degree of protection

Dimensions

Total weight

Ambient temperature

Ambient humidity

Operating voltage

Bus current

Data output

Group addresses

Allocations

Communication

objects

Temperature measu-

rement range

Temperature resolu-

tion

The product conforms with the provisions of EU guidelines.

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 ac-

curacy of the sensor (offset).

When measuring temperature, the self-heating of the device is compensated.

Installation and commissioning

Installation, testing, operational start-up and troubleshooting should

only be performed by an authorised electrician.

CAUTION!

Live voltage!

There are unprotected live components inside the device.

• Inspect the device for damage before installation. Only put undamaged

devices into operation.

• Comply with the locally applicable directives, regulations and provisions

for electrical installation.

• Immediately take the device or system out of service and secure it against

unintentional switch-on if risk-free operation is no longer guaranteed.

Cala KNX T 201/202 Sunblind push button • Version: 04.10.2021 • Technical changes and errors excepted. • Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany • www.elsner-elektronik.de • Technical Service: +49 (0) 7033 / 30945-250

Fig. 1

Key function readiness

5.2s

0.5 s block

Design

Function Y

Key Y

Key function readiness

Genuine glass, plastic

• similar to RAL 9010 pure white

• similar to RAL 9005 deep black

on device socket according to DIN 49073

IP 20

Housing approx. 55 x 55 (W x H, mm),

Installation depth approx. 10 mm,

Base plate approx. 71 x 71 (W x H, mm),

approx. 50 g

Operating 0...+55°C, storage -30...+85°C

5...95% RH, avoid condensation

KNX bus voltage

max. 20 mA

KNX +/- Bus plug-in terminal

max. 167

Cala KNX T 201 Sunblind: 92

Cala KNX T 202 Sunblind: 98

0...+55°C

0.1°C

Use the device exclusively for building automation and observe the operating ins-

tructions. Improper use, modifications to the device or failure to observe the ope-

rating instructions will invalidate any warranty or guarantee claims.

Operate the device only as a fixed-site installation, i.e. only in assembled condition

and after conclusion of all installation and operational start-up tasks, and only in

the surroundings designated for it.

Elsner Elektronik is not liable for any changes in norms and standards which may

occur after publication of these operating instructions.

2.1. Installation position

The Cala KNX T 201/202 Sunblind push button is installed on a device socket.

Fig. 2: Sectional drawing.

The Cala KNX T 201/202 Sunblind

push button fits in a standard connec-

tor socket (Ø 60 mm, depth 42 mm).

The frame is not included in the delive-

Installation depth

27 mm

ry!

Construction depth

10 mm

May be installed and operated in dry interior rooms only.

When selecting an installation location, ensure that the measurement results are

affected as little as possible by external influences. Possible sources of interference

include:

•

Direct sunlight

•

Drafts from windows and doors

•

Draft from ducts which lead from other rooms or from the outside to the

junction box in which the sensor is mounted

•

Warming or cooling of the building structure on which the sensor is

mounted, e.g. due to sunlight, heating or cold water pipes

•

Connection lines and ducts which lead from warmer or colder areas to the

sensor

Measurement variations from permanent sources of interference can be corrected

in the ETS in order to ensure the specified accuracy of the sensor (offset).

2.2. Composition of the device

Cala KNX T 201 Sunblind

Cala KNX T 202 Sunblind

Fig. 3: Front

1 Ventilation slit (top and bottom)

2 „Temperature" area with 2 touch surfaces and temperature display

3 „Sun protection/drive" area with 2 touch surfaces per channel

Fig. 4: Back

1 Base frame

2 KNX terminal BUS +/-

3 Programming button (reces-

sed) for teaching the device

4 Programming LED (recessed)

5 Catches

2.3. Installation of the sensor

First install the windproof socket with feed line. Seal the inlet tubes as well, in order

to prevent draughts.

Then screw the base plate to the socket and place the switch program frame. Con-

nect the bus cable +/- to the plug (black-red).

Insert the device firmly onto the metal frame using the catches so that the device

and the housing are fixed together.

Commissioning

Never expose the device to water (e.g. rain) or dust. This can damage the electro-

nics. You must not exceed a relative humidity of 95%. Avoid condensation.

After the bus voltage has been applied, the device will enter an initialisation phase

lasting a few seconds. During this phase no information can be received or sent via

the bus.