esera automation 11134 Посібник користувача - Сторінка 3
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8
Integration in IP-Symcon
On our website, we provide ESERA IP-Symcon software modules for easy integration of the sensor into IP-
Symcon via 1-Wire Controller / 1-Wire Gateway. This means that no scripts are required any more.
Details can be found on the ESERA website under "Compatible controllers / Centralized IP-Symcon integration".
https://www.esera.de/kompatible-steuerungen-zentralen/ip-symcon-integration/
A script for the conventional connection via 1-Wire Bus Coupler can be found in the article download area. Details
can be found in the example script.
9
Integration in Loxone
Via the shop we provide a sample project for reading of temperature, humidity, dew point, brightness and
operating voltage via 1-Wire Controller / 1-Wire Gateway.
Details see here:
https://www.esera.de/service-support/kompatible-steuerungen-zentralen/loxone-integration/
10
Integration in FHEM
For the integration into the open source automation software FHEM we provide a software module for easy
integration of the sensor into FHEM via 1-Wire Controller / 1-Wire Gateway. Thus no more evaluation scripts are
necessary.
Details can be found on the ESERA website at „Kompatible Steuerungen / Zentralen/FHEM-Integration"
https://www.esera.de/service-support/kompatible-steuerungen-zentralen/fhem-integration/
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Manual calculation of sensor values
The following formula can be used to evaluate the humidity sensor.
VDD = operating voltage (5V), VAD = humidity sensor, analog value of DS2438, Xsense = light sensor, analog
value of DS2438.
Humidity calculation
Offset = 0.847847 (Zero Offset V), slope = 29.404604 (Slope: mV/ %RH)
Srh = (VAD_new - offset) / (slope / 1000)
rFH = (Srh + 2)/ ((1.0305 + (0.000044 * temperature) - (0.0000011 * temperature x 10²)))
For Loxone control:
I1 = VAD-value, I3 = Temperature
((((5/I2*I1)-0,847847)/(29,404604/1000))+2)/((1,0305+(0,000044*I3)-(0,0000011*I3^2)))
Brightness calculation
Xsense in Volt, Factor = 25600
Correction for operating voltage fluctuations: Xsense = (5 / VDD) * Xsense
Brightness (LUX) = (0,223V - Xsense) * Factor
Note on brightness measurement:
It should be noted that the placement of light sources in relation to the angle of incidence of the Multisensor may
cause considerable deviations in the brightness readings of hand-held brightness meters.
Brightness control:
In the case of illumination with fluorescent or LED lamps, the value may additionally fluctuate. A living room
brightness control is usually impaired by strongly changing lighting conditions, e.g. shadows cast by people in the
room and the resulting fluctuations in sensor light values, and a well-functioning control function is often difficult to
implement. This is largely due to the unfavourable positioning in the light switch area for measuring the brightness
of the Multisensor.
All rights reserved. Reproduction as well as electronic duplication of this user guide, complete or in part, requires the written consent of
ESERA GmbH. Errors and technical modification subject to change. ESERA GmbH, ESERA-Automation 2020
www.esera.de
11134 V2.0 R1.0 Manual
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