elsner elektronik 70659 Guide

Intra-Sewi KNX T
Intra-Sewi KNX TH
Ambient Climate Sensors
Item numbers
Intra-Sewi KNX T 70659 (white), 70665 (black)
Intra-Sewi KNX TH 70669 (white), 70666 (black)
EN
Installation and Adjustment

1 Contents
Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • from version 1.0
Version: 04.04.2022 • Technical changes and errors excepted.
1. Description ........................................................................................... 3
1.0.1. Scope of delivery .......................................................................................... 3
1.1. Technical data ........................................................................................................... 4
1.1.1. Measuring accuracy ...................................................................................... 4
2. Safety and use instructions ................................................................. 5
3. Installation ........................................................................................... 5
3.1. Installation location and preparation ...................................................................... 5
3.2. Connection ................................................................................................................ 6
3.2.1. Assembly ....................................................................................................... 6
4. Commissioning .................................................................................... 8
4.1. Addressing the equipment ...................................................................................... 8
5. Maintenance ......................................................................................... 9
6. Disposal ............................................................................................... 9
7. Transfer protocol ............................................................................... 10
7.1. List of all communication objects ......................................................................... 10
8. Parameter setting .............................................................................. 18
8.1. Behaviour on power failure/ restoration of power .............................................. 18
8.2. General settings ..................................................................................................... 19
8.3. Temperature Measurement ................................................................................... 19
8.4. Temperature threshold values .............................................................................. 20
8.4.1. Threshold value 1, 2, 3, 4 ........................................................................... 20
8.5. Temperature PI control .......................................................................................... 22
8.5.1. Heating control level 1/2 ............................................................................. 28
8.5.2. Cooling control level 1/2 ............................................................................. 30
8.6. Humidity Measurement ......................................................................................... 32
8.7. Humidity threshold values .................................................................................... 33
8.7.1. Threshold value 1, 2, 3, 4 ........................................................................... 33
8.8. Humidity PI control ................................................................................................ 35
8.9. Dewpoint measurement ........................................................................................ 38
8.9.1. Cooling medium temp. monitoring ........................................................... 38
8.10.Absolute humidity ................................................................................................. 40
8.11.Comfort field .......................................................................................................... 41
8.12.Variable comparator .............................................................................................. 42
8.12.1. Control variable comparator 1/2 ................................................................ 42
8.13.Logic ........................................................................................................................ 43
8.13.1. AND logic 1-4 and OR logic outputs 1-4 ................................................... 43
8.14.AND logic connection inputs ................................................................................ 45
8.14.1. Connection inputs of the OR logic ............................................................. 47

2 Clarification of signs
This manual is amended periodically and will be brought into line with new software
releases. The change status (software version and date) can be found in the contents footer.
If you have a device with a later software version, please check
www.elsner-elektronik.de in the menu area "Service" to find out whether a more up-to-
date version of the manual is available.
Clarification of signs used in this manual
Safety advice.
Safety advice for working on electrical connections, components,
etc.
DANGER! ... indicates an immediately hazardous situation which will lead to
death or severe injuries if it is not avoided.
WARNING! ... indicates a potentially hazardous situation which may lead to
death or severe injuries if it is not avoided.
CAUTION! ... indicates a potentially hazardous situation which may lead to
trivial or minor injuries if it is not avoided.
ATTENTION! ... indicates a situation which may lead to damage to property if it is
not avoided.
ETS In the ETS tables, the parameter default settings are marked by
underlining.

3 Description
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
1. Description
The Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH for the KNX building bus
system measure the ambient temperature. Intra-Sewi KNX TH additionally captures
the air humidity and calculates the dew-point. Via the bus, the indoor sensors can re-
ceive external values of temperature or humidity and process them further with their
own data to a total value (mixed value, e.g. room average).
All measurement values can be used for the control of limit-dependent switching out-
puts. States can be linked via AND logic gates and OR logic gates. In addition, an inte-
grated actuating variable comparator can compare and output variables that were re-
ceived via communication objects.
An integrated PI-controller controls a heating/cooling (according to temperature). In-
tra-Sewi KNX TH offers a second controller for ventilation (humidification/dehumid-
ification according to humidity) and a warning can be output to the bus as soon as the
comfort field, as per DIN 1946, is left.
• Measuring the temperature, with mixed value calculation. The share of
internal measurement value and external value can be set as a percentage
•Threshold values can be adjusted per parameter or via communication
objects
•PI-controller for heating (one or two-stage) and cooling (one or two-stage)
according to temperature. Regulation according to separate setpoints or basic
setpoint temperature
•4 AND and 4 OR logic gates, each with 4 inputs. All switching events as well
as 16 logic inputs (in the form of communications objects) can be used as
inputs for the logic gates. The output of each gate can be configured optionally
as 1-bit or 2 x 8-bit
•2 actuation variable comparators to output minimum, maximum or
average values. 5 inputs each for values received via communication objects
Intra-Sewi KNX TH additionally:
• Measuring the air humidity (relative, absolute), with mixed value
calculation. The share of internal measurement value and external value can
be set as a percentage
• Bus message, whether the values for temperature and air humidity are within
the comfort field (DIN 1946)
•Dew point calculation
•PI controller for humidity according to humidity: Ventilate/Air (one-stage) or
Ventilate (one or two-stage)
Configuration is made using the KNX software ETS. The product file can be down-
loaded from the Elsner Elektronik website on www.elsner-elektronik.de in the “Ser-
vice” menu.
1.0.1. Scope of delivery
•Sensor
• Pre-assembled clamps for false ceiling installation

4 Description
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
• Support ring for connector socket installation
For socket installation you will need in addition (not supplied):
• Socket Ø 60 mm, 42 mm deep
1.1. Technical data
The product is compliant with the provisions of the EU guidelines.
1.1.1. Measuring accuracy
Deviations in measured values due to interfering sources (see chapter installation lo-
cation) must be corrected in the ETS in order to achieve the specified accuracy of the
sensor (offset).
General:
Housing Plastic, glass
Colour • similar to pure white RAL 9010
• similar to jet black RAL 9005
Assembly built-in, in false ceiling or connector socket
Dimensions Ø x height
above wall
approx. 80 mm x approx. 5 mm
height in wall (installation) approx. 31 mm (incl. clamps)
Degree of protection IP 30
Weight approx. 50 g
Ambient temperature -20…+60°C
Ambient humidity 5...95% RH, non-condensing
Storage temperature -30…+70°C
KNX bus:
KNX medium TP1-256
Configuration mode S-Mode
Group addresses max. 254
Assignments max. 254
Communication objects Intra-Sewi KNX TH: 183
Intra-Sewi KNX T: 129
Nominal voltage KNX 30 V SELV
Power consumption KNX max. 10 mA
Connection KNX plug terminals
Duration after bus voltage
restoration until data is
received
approx. 5 seconds
Sensors:
Measurement range -20°C … +60°C
Humidity sensor (only Intra-Sewi KNX TH):
Measurement range 0% rH … 100% rH

5 Safety and use instructions
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
During the Temperature measurement, the self-heating of the device is taken into
consideration by the electronics. It is compensated by the software, therefore the dis-
played/output indoor temperature measuring value is correct.
2. Safety and use instructions
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.
Use the device exclusively for building automation and observe the operating instruc-
tions. Improper use, modifications to the device or failure to observe the operating in-
structions 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 sur-
roundings designated for it.
Elsner Elektronik is not liable for any changes in norms and standards which may occur
after publication of these operating instructions.
3. Installation
3.1. Installation location and preparation
Install and use only in dry interior rooms! Avoid condensation.
The Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH are installed in a false ceil-
ing or on wall or ceiling in a standard connection socket (Ø 60 mm, 42 mm deep).
When selecting an installation location, please ensure that the measurement results of
temperature or humidity are affected as little as possible by external influences.
Possible sources of interference include:
• Direct sunlight
• Drafts from windows and doors
• Draughts from ducts coming from other rooms or the outdoors

6 Installation
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
• 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 empty ducts which lead from warmer or colder areas to
the sensor
Measurement variations from such sources of interference must be corrected in the
ETS in order to ensure the specified accuracy of the sensor (offset).
3.2. Connection
For installation and wiring at the KNX connection, the
provisions and standards applicable to SELV circuits must be
complied with!
The connection is made with the KNX terminal (red/black) to KNX TP.
3.2.1. Assembly
2
Fig. 1
1 Clamps for installation in false
ceiling
2 Springs for installation in sup-
port ring
3 KNX terminal
1
3
2
1
1Fig. 2
1 Clamps for installation in false
ceiling
2 Airing lamella
3 Programming button
(recessed, larger opening)
4 Programming LED
(recessed, smaller opening)
2
1
3
4

7 Installation
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
Installation in false ceiling
Connect the bus line to the KNX terminal (red/black).
Place the device in the installation opening in the ceiling. For this, fold the clamps up-
wards and guide the device through the installation opening with the clamps first.
Intra-Sewi KNX T(H) is automatically fixed by the clamps.
Installation in connector socket
Before socket installation, remove the clamps for the false ceiling installation.
Screw the support ring onto the socket. Pay attention to the orientation as shown in the
chapter Coverage area of the motion detector.
Connect the bus line to the KNX terminal (red/black).
Clamp the device in the support ring so that the springs on the device snap over the
tabs of the support ring.
A
Fig. 3
1 Clamps for installation in false ceiling
A Height in wall (built-in): approx. 31 mm
B Space behind the false ceiling, necessary for insertion (clear dimension):
approx. 31 mm
C Maximum wall thickness: 20 mm
D Hole size for installation: 50...65 mm
B
C
D
1

8 Commissioning
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
4. Commissioning
The ventilation slots on the side must not be dirty, painted over or covered.
After the bus voltage has been applied, the device will enter an initialisation phase last-
ing approx. 5 seconds. During this phase no information can be received or sent via the
bus.
The presence sensor has a start-up phase of approx. 15 seconds during which the pres-
ence of persons is not detected.
4.1. Addressing the equipment
The individual address is assigned via the ETS. For this purpose there is a button with
a control LED on the unit (Fig. 2, No. 3+4).
The equipment is delivered with the bus address 15.15.255. Another address can be
programmed using the ETS.
Fig. 4: Support ring
1Tabs
1
1
Fig. 5
Connector socket with Ø 60 mm, 42 mm deep.
1 Support ring, screwed to the socket
2 Springs hold the device firmly on the support ring
2
1

9 Maintenance
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
5. Maintenance
As a rule, it is sufficient to wipe the device with a soft, dry cloth twice a year.
6. Disposal
After use, the device must be disposed of in accordance with the legal regulations. Do
not dispose of it with the household waste!

10 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
7. Transfer protocol
Units:
Temperatures in degrees Celsius
Air humidity in %
Absolute air humidity in g/kg and/or g/m3
Variables in %
7.1. List of all communication objects
Abbreviation flags:
C Communication
R Read
WWrite
T Transfer
UUpdate
No. Text Function Flags Data Point Type Size
For all models:
0 Software version Output R-CT [217.1]
DPT_Version
2 Bytes
56 Temperature sensor: malfunc-
tion
Output R-CT [1.1]
DPT_Switch
1 Bit
57 Temperature sensor: measured
value external
Input -WCT [9.1]
DPT_Value_Temp
2 Bytes
58 Temperature sensor: measured
value
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
59 Temperature sensor: measured
value total
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
60 Temperature sensor: measured
value min./max. query
Input -WC- [1.17]
DPT_Trigger
1 Bit
61 Temperature sensor: measured
value minimum
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
62 Temperature sensor: measured
value maximum
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
63 Temperature sensor: measured
value min./max. reset
Input -WC- [1.17]
DPT_Trigger
1 Bit
66 Temp. thresholdV 1: Absolute
value
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
67 Temp. thresholdV 1: (1:+ | 0:-) Input -WC- [1.1]
DPT_Switch
1 Bit
68 Temp. thresholdV 1: Switching
delay from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
69 Temp. thresholdV 1: Switching
delay from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes

11 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
70 Temp. thresholdV 1: Switching
output
Output R-CT [1.1]
DPT_Switch
1 Bit
71 Temp. thresholdV 1: Switching
output block
Input -WC- [1.1]
DPT_Switch
1 Bit
72 Temp. thresholdV 2: Absolute
value
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
73 Temp. thresholdV 2: (1:+ | 0:-) Input -WC- [1.1]
DPT_Switch
1 Bit
74 Temp. thresholdV 2: Switching
delay from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
75 Temp. thresholdV 2: Switching
delay from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
76 Temp. thresholdV 2: Switching
output
Output R-CT [1.1]
DPT_Switch
1 Bit
77 Temp. thresholdV 2: Switching
output block
Input -WC- [1.1]
DPT_Switch
1 Bit
78 Temp. thresholdV 3: Absolute
value
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
79 Temp. thresholdV 3: (1:+ | 0:-) Input -WC- [1.1]
DPT_Switch
1 Bit
80 Temp. thresholdV 3: Switching
delay from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
81 Temp. thresholdV 3: Switching
delay from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
82 Temp. thresholdV 3: Switching
output
Output R-CT [1.1]
DPT_Switch
1 Bit
83 Temp. thresholdV 3: Switching
output block
Input -WC- [1.1]
DPT_Switch
1 Bit
84 Temp. threshold value 4: Abso-
lute value
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
85 Temp. threshold value 4: (1:+ |
0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
86 Temp. thresh. val. 4: Switching
delay from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
87 Temp. thresh. val. 4: Switching
delay from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
88 Temp. threshold value 4: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
89 Temp. threshold value 4: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
95 Temp.control: HVAC mode
(priority 1)
Input -WC- [20.102]
DPT_HVACMode
1 Byte
96 Temp.control: HVAC mode
(priority 2)
Input -WCT [20.102]
DPT_HVACMode
1 Byte
No. Text Function Flags Data Point Type Size

12 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
97 Temp.control: Mode frost/heat
protection activt.
Input -WCT [1.1]
DPT_Switch
1 Bit
98 Temp.control: Block (1 = Bloc-
king)
Input -WC- [1.1]
DPT_Switch
1 Bit
99 Temp.control: Current setpoint Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
100 Temp.control: Switch. (0: Hea-
ting | 1: Cooling)
Input -WC- [1.1]
DPT_Switch
1 Bit
101 Temp.control: Setpoint Com-
fort heating
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
102 Temp.control: Setpoint Com-
fort heat.(1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
103 Temp.control: Setpoint Com-
fort cooling
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
104 Temp.control: Setpoint Com-
fort cool.(1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
105 Temp.control: Basic 16-bit set-
point shift
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
106 Temp.control: Setpoint Standby
heating
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
107 Temp.control: Setpoint Standby
heat.(1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
108 Temp.control: Setpoint Standby
cooling
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
109 Temp.control: Setpoint Standby
cool. (1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
110 Temp.control: Setpoint Eco hea-
ting
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
111 Temp.control: Setpoint Eco hea-
ting (1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
112 Temp.control: Setpoint Eco coo-
ling
Input /
Output
-WCT [9.1]
DPT_Value_Temp
2 Bytes
113 Temp.control: Setpoint Eco coo-
ling (1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
114 Temp.control: Control variable
heating (level 1)
Output R-CT [5.1]
DPT_Scaling
1 Byte
115 Temp.control: Control variable
heating (level 2)
Output R-CT [5.1]
DPT_Scaling
1 Byte
116 Temp.control: Control variable
cooling (level 1)
Output R-CT [5.1]
DPT_Scaling
1 Byte
117 Temp.control: Control variable
cooling (level 2)
Output R-CT [5.1]
DPT_Scaling
1 Byte
118 Temperature control: Variable
for 4/6-way valve
Output R-CT [5.1]
DPT_Scaling
1 Byte
No. Text Function Flags Data Point Type Size

13 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
119 Temp.control: Status Heat. level
1 (1=ON|0=OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
120 Temp.control: Status Heat. level
2 (1=ON|0=OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
121 Temp.control: Status Cool. level
1 (1=ON|0=OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
122 Temp.control: Status Cool. level
2 (1=ON|0=OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
123 Temp.control: Comfort exten-
sion status
Input /
Output
-WCT [1.1]
DPT_Switch
1 Bit
124 Temp.control: Comfort Exten-
sion time
Input -WCT [7.5]
DPT_TimePeriodSec
2 Bytes
Only for model TH:
130 Humidity sensor: malfunction Output R-CT [1.1]
DPT_Switch
1 Bit
131 Humidity sensor: measured
value external
Input -WCT [9.7]
DPT_Value_Humidity
2 Bytes
132 Humidity sensor: measured
value
Output R-CT [9.7]
DPT_Value_Humidity
2 Bytes
133 Humidity sensor: measured
value total
Output R-CT [9.7]
DPT_Value_Humidity
2 Bytes
134 Humidity sensor: measured
value min./max. query
Input -WC- [1.17]
DPT_Trigger
1 Bit
135 Humidity sensor: measured
value minimum
Output R-CT [9.7]
DPT_Value_Humidity
2 Bytes
136 Humidity sensor: measured
value maximum
Output R-CT [9.7]
DPT_Value_Humidity
2 Bytes
137 Humidity sensor: measured
value min./max. reset
Input -WC- [1.17]
DPT_Trigger
1 Bit
138 Humidity thresholdV 1: Abso-
lute value
Input /
Output
-WCT [9.7]
DPT_Value_Humidity
2 Bytes
139 Humidity thresholdV 1: (1:+ | 0:-) Input -WC- [1.1]
DPT_Switch
1 Bit
140 Humidity thresholdV 1: Delay
from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
141 Humidity thresholdV 1: Delay
from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
142 Humidity thresholdV 1: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
143 Humidity thresholdV 1: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
144 Humidity thresholdV 2: Abso-
lute value
Input /
Output
-WCT [9.7]
DPT_Value_Humidity
2 Bytes
No. Text Function Flags Data Point Type Size

14 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
145 Humidity thresholdV 2: (1:+ | 0:-
)
Input -WC- [1.1]
DPT_Switch
1 Bit
146 Humidity thresholdV 2: Delay
from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
147 Humidity thresholdV 2: Delay
from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
148 Humidity thresholdV 2: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
149 Humidity thresholdV 2: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
150 Humidity thresholdV 3: Abso-
lute value
Input /
Output
-WCT [9.7]
DPT_Value_Humidity
2 Bytes
151 Humidity thresholdV 3: (1:+ | 0:-
)
Input -WC- [1.1]
DPT_Switch
1 Bit
152 Humidity thresholdV 3: Delay
from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
153 Humidity thresholdV 3: Delay
from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
154 Humidity thresholdV 3: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
155 Humidity thresholdV 3: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
156 Humidity thresholdV 4: Abso-
lute value
Input /
Output
-WCT [9.7]
DPT_Value_Humidity
2 Bytes
157 Humidity thresholdV 4: (1:+ | 0:-) Input -WC- [1.1]
DPT_Switch
1 Bit
158 Humidity thresholdV 4: Delay
from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
159 Humidity thresholdV 4: Delay
from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
160 Humidity thresholdV 4: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
161 Humidity thresholdV 4: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
165 Humidity control: Block (1: bloc-
king)
Input -WC- [1.2]
DPT_Bool
1 Bit
166 Humidity control: Target value Input /
Output
-WCT [9.7]
DPT_Value_Humidity
2 Bytes
167 Humidity control: Target value
(1:+ | 0:-)
Input -WC- [1.2]
DPT_Bool
1 Bit
168 Humidity control: Act. variable
dehumidification
Output R-CT [5.1]
DPT_Scaling
1 Byte
169 Humidity control: Act. variable
dehumid. 2nd stage
Output R-CT [5.1]
DPT_Scaling
1 Byte
No. Text Function Flags Data Point Type Size

15 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
170 Humidity control: Act. variable
humidification
Output R-CT [5.1]
DPT_Scaling
1 Byte
171 Humidity control: Status dehu-
midif. (1:ON | 0:OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
172 Humidity control: Status dehu-
midif.2 (1:ON|0:OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
173 Humidity control: Status humi-
dif. (1:ON | 0:OFF)
Output R-CT [1.1]
DPT_Switch
1 Bit
175 Dew point: Measurement Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
176 Cooling medium temp.:
Threshold value
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
177 Cooling medium temp.: Actual
value
Input -WCT [9.1]
DPT_Value_Temp
2 Bytes
178 Cooling medium temp.: Offset
change (1:+ | 0:-)
Input -WC- [1.1]
DPT_Switch
1 Bit
179 Cooling medium temp.: Offset
current
Output R-CT [9.1]
DPT_Value_Temp
2 Bytes
180 Cooling medium temp.: Swit-
ching delay from 0 to 1
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
181 Cooling medium temp.: Swit-
ching delay from 1 to 0
Input -WC- [7.5]
DPT_TimePeriodSec
2 Bytes
182 Cooling medium temp.: Swit-
ching output
Output R-CT [1.1]
DPT_Switch
1 Bit
183 Cooling medium temp.: Swit-
ching output block
Input -WC- [1.1]
DPT_Switch
1 Bit
184 Absolute humidity [g/kg] Output R-CT [14.5]
DPT_Value_Amplitude
4 Bytes
185 Absolute humidity [g/m³] Output R-CT [14.17]
DPT_Value_Density
4 Bytes
186 Ambient climate status: 1=com-
fortable|0=uncomfort.
Output R-CT [1.1]
DPT_Switch
1 Bit
187 Ambient climate status: Text Output R-CT [16.0]
DPT_String_ASCII
14 Bytes
For all models:
189 Actuating variable comparator
1: Input 1
Input -WC- [5.1]
DPT_Scaling
1 Byte
190 Actuating variable comparator
1: Input 2
Input -WC- [5.1]
DPT_Scaling
1 Byte
191 Actuating variable comparator
1: Input 3
Input -WC- [5.1]
DPT_Scaling
1 Byte
192 Actuating variable comparator
1: Input 4
Input -WC- [5.1]
DPT_Scaling
1 Byte
No. Text Function Flags Data Point Type Size

16 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
193 Actuating variable comparator
1: Input 5
Input -WC- [5.1]
DPT_Scaling
1 Byte
194 Actuating variable comparator
1: Output
Output R-CT [5.1]
DPT_Scaling
1 Byte
195 Actuating variable comparator
1: Block (1: block)
Output -WC- [1.2]
DPT_Bool
1 Bit
196 Actuating variable comparator
2: Input 1
Input -WC- [5.1]
DPT_Scaling
1 Byte
197 Actuating variable comparator
2: Input 2
Input -WC- [5.1]
DPT_Scaling
1 Byte
198 Actuating variable comparator
2: Input 3
Input -WC- [5.1]
DPT_Scaling
1 Byte
199 Actuating variable comparator
2: Input 4
Input -WC- [5.1]
DPT_Scaling
1 Byte
200 Actuating variable comparator
2: Input 5
Input -WC- [5.1]
DPT_Scaling
1 Byte
201 Actuating variable comparator
2: Output
Output R-CT [5.1]
DPT_Scaling
1 Byte
202 Actuating variable comparator
2: Block (1: block)
Output -WC- [1.2]
DPT_Bool
1 Bit
204 Logic input 1 Input -WC- [1.2]
DPT_Bool
1 Bit
205 Logic input 2 Input -WC- [1.2]
DPT_Bool
1 Bit
206 Logic input 3 Input -WC- [1.2]
DPT_Bool
1 Bit
207 Logic input 4 Input -WC- [1.2]
DPT_Bool
1 Bit
208 Logic input 5 Input -WC- [1.2]
DPT_Bool
1 Bit
209 Logic input 6 Input -WC- [1.2]
DPT_Bool
1 Bit
210 Logic input 7 Input -WC- [1.2]
DPT_Bool
1 Bit
211 Logic input 8 Input -WC- [1.2]
DPT_Bool
1 Bit
212 Logic input 9 Input -WC- [1.2]
DPT_Bool
1 Bit
213 Logic input 10 Input -WC- [1.2]
DPT_Bool
1 Bit
214 Logic input 11 Input -WC- [1.2]
DPT_Bool
1 Bit
215 Logic input 12 Input -WC- [1.2]
DPT_Bool
1 Bit
No. Text Function Flags Data Point Type Size

17 Transfer protocol
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
216 Logic input 13 Input -WC- [1.2]
DPT_Bool
1 Bit
217 Logic input 14 Input -WC- [1.2]
DPT_Bool
1 Bit
218 Logic input 15 Input -WC- [1.2]
DPT_Bool
1 Bit
219 Logic input 16 Input -WC- [1.2]
DPT_Bool
1 Bit
220 AND logic 1: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
221 AND logic 1: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
222 AND logic 1: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
223 AND logic 1: Block Input -WC- [1.1]
DPT_Switch
1 Bit
224 AND logic 2: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
225 AND logic 2: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
226 AND logic 2: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
227 AND logic 2: Block Input -WC- [1.1]
DPT_Switch
1 Bit
228 AND logic 3: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
229 AND logic 3: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
230 AND logic 3: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
231 AND logic 3: Block Input -WC- [1.1]
DPT_Switch
1 Bit
232 AND logic 4: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
233 AND logic 4: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
234 AND logic 4: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
235 AND logic 4: Block Input -WC- [1.1]
DPT_Switch
1 Bit
236 OR logic 1: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
237 OR logic 1: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
No. Text Function Flags Data Point Type Size

18 Parameter setting
Sensors Intra-Sewi KNX T and Intra-Sewi KNX TH • Version: 04.04.2022 • Technical changes and errors excepted.
8. Parameter setting
8.1. Behaviour on power failure/ restoration of
power
Behaviour following a failure of the bus power supply:
The device sends nothing.
Behaviour on bus restoration of power and following programming or reset:
The device sends all outputs according to their send behaviour set in the parameters
with the delays established in the "General settings" parameter block.
238 OR logic 1: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
239 OR logic 1: Block Input -WC- [1.1]
DPT_Switch
1 Bit
240 OR logic 2: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
241 OR logic 2: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
242 OR logic 2: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
243 OR logic 2: Block Input -WC- [1.1]
DPT_Switch
1 Bit
244 OR logic 3: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
245 OR logic 3: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
246 OR logic 3: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
247 OR logic 3: Block Input -WC- [1.1]
DPT_Switch
1 Bit
248 OR logic 4: 1 bit switching out-
put
Output R-CT [1.2]
DPT_Bool
1 Bit
249 OR logic 4: 8 bit output A Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
250 OR logic 4: 8 bit output B Output R-CT [5.010] DPT_-
Value_1_Ucount
1 Bit -
2x1 Byte
251 OR logic 4: Block Input -WC- [1.1]
DPT_Switch
1 Bit
No. Text Function Flags Data Point Type Size