Motion detector top unit 2.20 m Standard for KNX
TX_44

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Specification

Order no.

£/piece
without VAT

Room

Quantity

EAN

Packing unit

pure white

Order no. 2041 66

2041 66

134.02 £

EAN 4010337027089

Packing unit 1

PS 06

anthracite

Order no. 2041 67

2041 67

139.83 £

EAN 4010337027096

Packing unit 1

PS 06

colour aluminium

Order no. 2041 65

2041 65

139.83 £

EAN 4010337027102

Packing unit 1

PS 06

Recommended retail price. Prices valid for Great Britain with prices valid 08/24.
Price system (PS) not equal to 1, 14 = reduced discount.

Replaces KNX automatic control switch0889 ..

Necessary accessories

bus coup.3

Features

Installation on bus coupler 3.
Configurable for motion detection (sentinel application) or for room monitoring (detector application).
Evaluation of brightness during active motion detection in sentinel mode. Switching off lights when brightness threshold is exceeded.
Configurable number of motion impulses within one monitoring time in detection mode.
Digital motion detection via 2 PIR sensors.
Sensitivity of motion detection can be parameterised separately in steps for the PIR sectors.
Integrated brightness sensor for determining ambient brightness.
Adjustment of sensitivity via a dial on the device.
Indication of motion detection (permanent or only during walking test).
One function block can be configured.
Function block for the "sentinel", "sentinel with switch-off brightness" or "detector" application configurable.
Two output communication objects are available to the function block which are transmitted to the KNX via the switching and control commands.
Configurable functions: switching, staircase function, dimming value transmitter, scene auxiliary unit, temperature value transmitter, brightness value transmitter, operating mode changeover, switching with forced setting.
Switchover of the operating mode (OFF / AUTO / ON) during ongoing operation through local operation or via communication object through local operation at other motion detectors for KNX using pushbutton sensor for KNX or visualisation.
In brightness-independent operation, the function block can determine the time span after a previous movement and transmit it to the KNX via a communication object. This function allows for simple monitoring of movements,for example of persons in assisted living residences or in a retirement home.
Functionality of motion detection adjustable for the "sentinel" or "sentinel with switch-off brightness" application.
For the "sentinel" or "sentinel with switch-off brightness" applications, the device can be used as a single device, main unit or auxiliary unit.
Walking test function to help in planning and adjusting the PIR detection range.

Technical data

KNX medium:

TP256

Mounting height up to 2.20 m

Range of detection forwards:

Max. 15 m

Range to each side:

Max. 10 m

Mounting height up to 1.10 m

Range of detection forwards:

Max. 10 m

Range to each side:

Max. 9 m

Angle of detection:

180°

Brightness sensor

Measurement range:

approx. 1 to 1000 lx

Protection class

System 55, Gira F100:

IP20

TX_44:

IP44

Ambient temperature:

-25 °C to +55 °C

Notes

The motion detector is not suitable for alarm messages in VdS-compliant alarm systems.
Also suitable for mounting height of 1.10 m (reduced detection range).

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