Lufft R2S Quick Start

Quickstart – Radar Precipitation Sensor R2S
R2S Quickstart: Connection & First Check
Thank you for choosing our product. With this quickstart sheet, we would like to assist with connection,
installation and first check of the Radar Precipitation Sensor R2S.
Connections & Pin assignment:
1 White
2 Brown
3 Green
4 Yellow
5 Grey
6 Pink
7 Blue
8 Red
Note: The screening of the connection cable must not be laid to earth in the control
cabinet!
First check of R2S after installation via UMB-Config-Tool software:
1. Install UMB Config tool software on the PC or laptop
(Software available on the in the delivery included memory stick and on www.lufft.com/r2s/)
2. Connect Com-Port PC/laptop with interface ISOCON-UMB (RS232-SUBD9 1:1)
3. Start program under: Start
4. Choose used Com-port "Edit
5. Open sensor menu with „Edit
button) to the sensor list
6. Use „Verify" to check the communication to the sensor
7. Click on „Active channels" and activate the desired channels
(click on the channel)
8. Leave window with button„Save/Exit"
and start measurement using button „file -> start measurement"
Neg. power supply
Pos. power supply
RS485_A (+)
RS485_B (-)
Not assigned
Uout1
GND ref. pot. Digital outputs
Uout2
 
programs

connection settings"

Sensors", use „Type of sensor" and add the R2S (click add
Manual of the Lufft Radar Precipitation Sensor R2S:
You can find the complete manual of the R2S on the memory stick, which is
included in the scope of delivery or as download under the following link:
www.lufft.com/r2s/
G. Lufft Mess- und Regeltechnik GmbH, Fellbach, Germany
Connection to ISOCON-UMB:
(GND2)
(+24VDC)

Lufft UMB-Config start UMB-Config Tool
Status 06/2016
1