5.3.1. Threshold Value 1 / 2 / 3 / 4 / 5 ..............11 Elsner Elektronik GmbH • Sohlengrund 16 • 75395 Ostelsheim • Germany Ultrasonic Probe KNX SO250 basic • from KNX application 1.0, device software version 0.1.3 Status: 24.04.2024 • Technical changes and errors excepted.
Page 4
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.
Description The Ultrasonic Probe KNX SO250 basic is used for measurement of the fill level of liquids in tanks or for distance measurement. In addition to application areas like rain- water cisterns or fuel tanks, also e. g. fish ponds or wells or the parking distance of trucks can be monitored.
The equipment is delivered with the individual address 15.15.255. This can be changed via the ETS. There is a button and a control LED on the unit for this purpose. Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Threshold value 1: switching output lock Input C R W Threshold value 2 in litres: 16 bit value Input / Output C R W T U Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Page 8
C R W Threshold value 5: switching output Output C R T Threshold value 5: switching output lock Input C R W Software version readable 16 bit Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
1 = Block measurement | 0 = release measurement Value before 1st communication: 0 Note: If the measurement is made on request the measured value will be sent imme- diately. Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Shall correction be maintained after pro- Yes • No gramming? Note: When the fill level is adjusted the parameter fill height and/or sensor head dis- tance is adjusted in the software. Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Use threshold value 2 Yes • No Use threshold value 3 Yes • No Use threshold value 4 Yes • No Use threshold value 5 Yes • No Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Switching output: Switching delay from 0 to 1 none • 1 sec … 2h Switching delay from 1 to 0 none • 1 sec … 2h Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Page 14
Switching output sends in case of change to 1 and cyclically for switching output = 0 send 0 Switching output sends in case of change to 0 and cyclically Ultrasonic Probe KNX SO250 basic • Version: 24.04.2024 • Technical changes and errors excepted.
Page 16
Questions about the product? You can reach the technical service of Elsner Elektronik under Tel. +49 (0) 70 33 / 30 945-250 or service@elsner-elektronik.de We need the following information to process your service request: • Type of appliance (model name or item number) •...
Need help?
Do you have a question about the KNX SO250 basic and is the answer not in the manual?
Questions and answers