2
Description
Thermo-Hygrometer KNX TH65-AP
• Date of issue: 29.03.2012 • Technical changes reserved. Errors reserved.
1. Description
The Temperature and Humidity Sensor
KNX TH65-AP
measures temperature and hu-
midity 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 TH65-AP
provides seven switching outputs with adjustable threshold valu-
es 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.
Functions:
•
Measurement of temperature and air humidity
(relative, absolute),
calculation of
dew point
•
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 VD),
the data sheet and the manual can be downloaded from the Elsner Elektronik home-
page on
www.elsner-elektronik.de
in the “Service” menu.
1.1. Technical specifications
Housing
Plastic material, sensor sleeve metal
Colour
Grey
Mounting
On-wall
Protection category
IP 65
Dimensions
approx. 65 × 91 × 38 (W × H × D, mm)
Weight
approx. 80 g
Ambient temperature
Operation -30…+85°C, Storage -55…+125°C
Operating voltage
KNX bus voltage
Bus current
max. 5,5 mA, max. 9 mA when programming LED is
active
Data output
KNX +/- bus terminal plug
