elsner-elektronik KNX TH65-AP Thermo Hygrometer Installation Guide
- June 13, 2024
- elsner-elektronik
Table of Contents
elsner-elektronik KNX TH65-AP Thermo Hygrometer
Safety and operating instructions
CAUTION! Live voltage!
Installation and commissioning may only be handled by an electrician
- Only operate devices if they are free from damage.
- Comply with country-specific standards, directives, specifications and provisions for electrical installation.
- Switch off voltage to the system during installation.
The device may only be operated as a fixed-site installation, when assembled and after conclusion of all installation and operational start-up tasks and only in the surroundings designated for it.
Improper use, modifications to the device or failure to observe this manual will void any warranty and guarantee claims.
Description
Thermo-Hygrometer
- The Temperature and Humidity Sensor KNX TH65-AP measures temperature and humidity in indoor and outdoor areas 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 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.
Scope of delivery
- Sensor in on-wall housing
- KNX plug-in terminal
Installation
The sensor is designed for surface mounting. When selecting an installation location, please ensure that the measurement results are affected as little as possible by external influences.
Possible sources of interference include:
- Direct sunlight
- Drafts from windows and doors
- 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 which lead from warmer or colder areas to the sensor
- Temperature variations from such sources of interference must be corrected in the ETS in order to ensure the specified accuracy of the sensor (temperature offset).
- For outdoor installation it must be ensured that a 60 cm gap is left below the sensor in order to prevent it from being snowed during snowfall.
- The sensor must be mounted vertically.The measurement probe and the cable outlet must point downwards.
Device design
- KNX plug-in terminal +/-
- Programming button
- Programming LED
- Cable entry with threaded joint
- Sensor tip Do not dip in water
- Openings for mounting
Connection of the sensor
- Remove the screwed on cover.
- Lead the KNX bus connection cable through the cable entry on the bottom of the casing and connect the bus lines +/- to the KNX plug-in terminal and plug it into the intended slot (Fig. 2, no. 1).
- Screw the cover back on
ATTENTION! Sensitive electronics. Do not open the device if water (e.g. rain) can get into it.
Maintenance
Always isolate the device from the voltage supply for servicing and cleaning
The device must regularly be checked for dirt twice a year and cleaned if
necessary. In case of severe dirt, the sensor may not work properly anymore
ATTENTION!
The device can be damaged if significant volumes of water penetrate the
housing.
Do not clean with high pressure cleaners or steam jets
Disposal
After use, the device must be disposed of in accordance with the legal
regulations. Do not dispose of it with the household waste!
Conformity
The product conforms to the conditions of the EU Directives
SPECIFICATION
| General:| |
---|---|---|---
| Casing plastic, sensor sleeve metal
Grey| Colour
| Assembly Surface mounting
IP65 IP43
| Degree of protection Casing
Outside sensor
≈ 65 mm × 91 mm × 38 mm| Size (W × H × D)
≈ 80 g| Total weight
-25…+50 °C| Ambient temperature
-30…+70 °C| Storage temperature
III| Overvoltage category
2| Pollution degree
| KNX bus:| |
TP1-256| Medium
S-Mode| Configuration mode
184| Group addresses max.
184| Assignments max.
110| Communication objects
30 V SELV| Nominal voltage
≤ 5.5 mA [≤ 9 mA]| Power consumption [when programming LED is active]
KNX +/-| Data output
0.6…0.8 mm s 5 mm
| Connection KNX plug-in terminal
Conductor diameter Stripping length
≈ 12 s| Duration after bus voltage restoration until data is received
| Sensors:| |
-25…+50 °C| Temperature measurement range
0 %…100 %| Measurement range air humidity (rH)
75395 Ostelsheim
Deutschland
www.elsner-elektronik.de
Service: +49 (0) 7033 / 30945-250