elsner elektronik KNX TH-UP basic Guide
Thermo-Hygrometer
KNX TH-UP
Installation and Adjustment
Product Description ..........................................................................................3
Scope of delivery ................................................................................................................................. 3
Technical specifications................................................................................................4
Installation and Commissioning ........................................................................5
Installation position ......................................................................................................6
Composition..................................................................................................................6
Casing ................................................................................................................................................... 6
Rear view of casing with sensor board ............................................................................................. 7
Assembly.......................................................................................................................7
Notes on installation ........................................................................................................................... 7
Transmission protocol .......................................................................................8
Abbreviations................................................................................................................8
Listing of all communication objects ............................................................................8
Setting of parameters......................................................................................13
General settings ..........................................................................................................13
Temperature measured value ......................................................................................14
Temperature threshold values.....................................................................................15
Temperature threshold value 1 / 2 / 3 / 4 ......................................................................................... 16
Temperature PI control ...............................................................................................19
Humidity measured value............................................................................................26
Humidity threshold value ............................................................................................27
Humidity threshold value 1 / 2.......................................................................................................... 28
Humidity PI control .....................................................................................................30
Dew point temperature ...............................................................................................34
Cooling medium temperature sensor ..........................................................................35
Absolute humidity.......................................................................................................37
Comfort field...............................................................................................................38
Logic............................................................................................................................39
AND Logic 1 / 2 / 3 / 4 ........................................................................................................................ 40
Linkage inputs of AND logic ............................................................................................................. 41
OR Logic 1 / 2 / 3 / 4 ........................................................................................................................... 42
Linkage inputs of OR logic................................................................................................................ 43
Display Settings ..........................................................................................................43
KNX TH-UP • from software version 0.2.0, ETS programme version 2.0 • Version: 13.01.2010.
Errors excepted. Subject to technical changes.
Elsner Elektronik GmbH Steuerungs- und Automatisierungstechnik
Herdweg 7 • D-75391 Gechingen • Germany
Phone: +49 (0) 70 56/93 97-0 • Fax: +49 (0) 70 56/93 97-20
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3
Product Description
The Indoor Sensor KNX TH-UP measures temperature and humidity and calculates the
dew point. The sensor can receive external measured values via the bus and process
them with the own data to an overall temperature and overall air humidity (mixed
values).
The KNX TH-UP provides seven switching outputs with adjustable threshold values as
well as additional AND and OR logic gates. The sensor has got a PI controller for heating
and cooling (depending on temperature) and for ventilation (depending on air humidity)
and it can emit a warning to the bus as soon as the area of optimum comfort (according
to DIN 1946) is left.
The integrated display shows the own values and data received from the bus (e. g. date,
time). The housing is completed with a frame of the switching series installed in the
building and thus merges with the interior.
Functions:
•Measurement of temperature and air humidity (relative, absolute), calculation of
dew point
•Display 1-3 rows (own values or values received from the bus)
•Mixed values from own measured values and external values (proportions can be
set in percentage)
•PI controller for heating (one or two step) and cooling (one or two step)
depending on temperature
•PI controller for ventilation depending on humidity: Dehumidify/humidify (one
step) or dehumidify (one or two step)
•7 switching outputs with adjustable threshold values (Threshold values can be
set by parameter or via communication objects)
•4 AND and 4 OR logic gates with each 4 inputs. Every switching incident as well
as 8 logic inputs (in the form of communication objects) may be used as inputs for
the logic gates. The output of each gate may optionally be configured as 1 bit or 2 x
8 bits
Configuration is made using the KNX software ETS. The programme file (format VD2)
can be downloaded from the Elsner Elektronik homepage on www.elsner-
elektronik.de in the “Service” menu.
Scope of delivery
•Housing with display and sensor board
•Base plate
You will need in addition (not supplied):
•Socket ∅60 mm, 42 mm deep
•Frame (for element 55 x 55 mm), suitable for the switching programme used in the
building
4
Technical specifications
Housing: Plastic material (partly lacquered)
Colours: • White glossy (similar to RAL 9016 Traffic White)
• Aluminium matt
• Anthracite matt
• Stainless steel
• Special colours on request
Mounting: In-wall (in socket ∅60 mm, 42 mm deep)
Protection category: IP 20
Dimensions: Housing approx. 55 ×55 (W ×H, mm), mounting depth
approx. 15 mm, base plate approx. 71 ×71 (W ×H, mm)
Total weight: approx. 50 g
Ambient temperature: Operation -10…+50°C, Storage -20…+60°C
Ambient air humidity: max. 95% R. H., avoid bedewing
Operating voltage: KNX bus voltage
Bus current: max. 6 mA,
max. 10 mA when programming LED is active
Data output: KNX +/- bus terminal plug
BCU type: Own micro controller
PEI type: 0
Group addresses: max. 184
Allocations: max. 184
Communication objects: 117
Measurement range
temperature:
-40…+100°C
Resolution: 0.1°C
Accuracy: ± 0.4°C at 25°C
Measurement range
humidity:
0…100%
Resolution: 0.1%
Accuracy:
0…20 % = ± 5% R. H.
20…80 % = ± 3% R. H.
80…100 % = ± 5% R. H.
Drift: ± 0.5% R. H. per year in normal air
The following standards have been considered for the evaluation of the product in terms
of electro magnetic compatibility:
5
Transient emissions:
•EN 60730-1:2000 Section EMV (23, 26, H23, H26) (threshold category: B)
•EN 50090-2-2:1996-11 + A1:2002-01 (threshold category: B)
•EN 61000-6-3:2001 (threshold category: B)
Interference resistance:
•EN 60730-1:2000 Section EMV (23, 26, H23, H26)
•EN 50090-2-2:1996-11 + A1:2002-01
•EN 61000-6-1:2004
The product has been tested for the above mentioned standards by an accredited EMV
laboratory.
Installation and Commissioning
Installation, inspection, commissioning and troubleshooting
of the sensor must only be carried out by a competent
electrician.
Disconnect all lines to be assembled, and take safety precautions against accidental
switch-on.
The sensor is exclusively intended for appropriate use. With each inappropriate change
or non-observance of the instructions for use, any warranty or guarantee claim will be
void.
After unpacking the device, check immediately for any mechanical damages. In case of
transport damage, this must immediately notified to the supplier.
If damaged, the sensor must not be put into
operation.
If an operation without risk may supposedly not be guaranteed, the device must be put
out of operation and be secured against accidental operation.
The sensor must only be operated as stationary system, i.e. only in a fitted state and after
completion of all installation and start-up works, and only in the environment intended
for this purpose.
Elsner Elektronik does not assume any liability for changes in standards after publication
of this instruction manual.
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Installation position
The KNX TH-UP will be installed concealed within a socket (∅60 mm, 42 mm deep) and
fitted with a frame from the switching programme used in the building.
In selecting an installation location, please take care that no direct sunlight, heating
element or draught from windows or doors will distort the values measured. Infiltration
from pipes that lead to the socket where the sensor is installed from other rooms may
cause false measurement results, too.
The sensor may be installed and operated in dry interior
rooms only. Avoid condensation.
Composition
Casing
1 Notches
2 Air circulation holes
3 Programming LED (recessed)
4 Programming button (recessed) for teaching instrument
5 Air circulation holes (BOTTOM)
7
Rear view of casing with sensor board
1 Notches
2 Slot for KNX terminal BUS +/-
Assembly
First of all fit the socket with connection. Seal inlet pipes to avoid infiltration. Then screw
the base plate onto the socket and position the frame of the switching programme.
Connect the bus line +/- (black-red plug) to the terminals provided on the sensor board of
KNX TH-UP. Pin the sensor with the notches on to the metal frame, so that sensor and
frame are fixed.
Notes on installation
Sensor must not be exposed to water (rain) or dust. This could result in the electronic
being damaged. A relative air humidity of 95% must not be exceeded. Avoid bedewing.
8
Transmission protocol
Abbreviations
Flags:
C Communication
R Read
W Write
T Transmit
U Update
Listing of all communication objects
No. Name Function DPT Flags
0 External measured value for temperature Input 9.001 C W
1 Internal measured value for temperature Output 9.001 C R T
2 Total measured value for temperature Output 9.001 C R T
3 Request min./max. measured value for
temperature
Input 1.017 C W
4 Minimum measured value for
temperature
Output 9.001 C R T
5 Maximum measured value for
temperature
Output 9.001 C R T
6 Reset min./max. measured value for
temperature
Input 1.017 C W
7 Temperature sensor malfunction Output 1.001 C R T
9 Temp. threshold value 1: Absolute value Input / Output 9.001 C R W T U
10 Temp. threshold value 1: (1:+ | 0:-) Input 1.006 C W
11 Temp. threshold value 1:
Switching output
Output 1.001 C R T
12 Temp. threshold value 1:
Switching output block
Input 1.006 C W
13 Temp. threshold value 2: Absolute value Input / Output 9.001 C R W T U
14 Temp. threshold value 2: (1:+ | 0:-) Input 1.006 C W
15 Temp. threshold value 2:
Switching output
Output 1.001 C R T
16 Temp. threshold value 2:
Switching output block
Input 1.006 C W
9
No. Name Function DPT Flags
17 Temp. threshold value 3: Absolute value Input / Output 9.001 C R W T U
18 Temp. threshold value 3: (1:+ | 0:-) Input 1.006 C W
19 Temp. threshold value 3:
Switching output
Output 1.001 C R T
20 Temp. threshold value 3:
Switching output block
Input 1.006 C W
21 Temp. threshold value 4: Absolute value Input / Output 9.001 C R W T U
22 Temp. threshold value 4: (1:+ | 0:-) Input 1.006 C W
23 Temp. threshold value 4:
Switching output
Output 1.001 C R T
24 Temp. threshold value 4:
Switching output block
Input 1.006 C W
25 Temp. control: Switching object
(0:heating | 1:cooling)
Input 1.002 C W
26 Temp. control: Target value current Output 9.001 C R T
27 Temp. control: Blocking object Input 1.006 C R W
28 Temp. control: Target value, day heating Input / Output 9.001 C R W T U
29 Temp. control: Target value, day heating
(1:+ | 0:-)
Input 1.002 C W
30 Temp. control: Target value, day cooling Input / Output 9.001 C R W T U
31 Temp. control: Target value, day cooling
(1:+ | 0:-)
Input 1.002 C W
32 Temp. control: Act. variable heating
1. stage
Output 5.001 C R T
33 Temp. control: Act. variable heating
2. stage
Output 5.001 C R T
34 Temp. control: Act. variable heating
2. stage
Output 1.001 C R T
35 Temp. control: Act. variable cooling
1. stage
Output 5.001 C R T
36 Temp. control: Act. variable cooling
2. stage
Output 5.001 C R T
37 Temp. control: Act. variable cooling
2. stage
Output 1.001 C R T
38 Temp. control: Night lowering activation Input 1.003 C W
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