Operating Manual
IRS31Pro-UMB Operating Manual V10 / 01.2020
G. Lufft Mess- und Regeltechnik GmbH 3
Contents
1 Please Read Before Use ............................................................................................................................................ 5
1.1 Symbols Used ..................................................................................................................................................... 5
1.2 Safety Instructions .............................................................................................................................................. 5
1.3 Designated Use .................................................................................................................................................. 5
1.4 Incorrect Use ....................................................................................................................................................... 5
1.5 Guarantee ........................................................................................................................................................... 5
1.6 Brand Names ...................................................................................................................................................... 5
2 Scope of Delivery ....................................................................................................................................................... 6
3 Order Numbers ........................................................................................................................................................... 7
3.1 Accessories ......................................................................................................................................................... 7
3.2 Additional Documents and Software ................................................................................................................... 7
4 Equipment Description .............................................................................................................................................. 8
4.1 IRS31Pro-UMB Sensor ....................................................................................................................................... 8
5 Generation of Measurements .................................................................................................................................... 9
5.1 Current Measurement (act) ................................................................................................................................. 9
5.2 Average Value (avg) ........................................................................................................................................... 9
5.3 Sampling Rate .................................................................................................................................................... 9
6 Transmission of Measurements .............................................................................................................................. 10
6.1 Measurements .................................................................................................................................................. 10
7 Installation ................................................................................................................................................................ 14
7.1 Preparation ....................................................................................................................................................... 14
7.2 Installation ......................................................................................................................................................... 14
7.3 Connecting the Supply Cable............................................................................................................................ 16
7.4 Use of Surge Protection (8379.USP) ................................................................................................................ 20
7.5 Commissioning and Testing .............................................................................................................................. 21
8 Maintenance .............................................................................................................................................................. 22
8.1 Replacing the Sensor ........................................................................................................................................ 22
9 Connections .............................................................................................................................................................. 23
9.1 Supply Cable ..................................................................................................................................................... 23
10 Configuration and Testing ....................................................................................................................................... 25
10.1 Factory Settings ................................................................................................................................................ 25
10.2 Configuration with PC Configuration Software UMB Config Tool ...................................................................... 25
10.3 Function Test with the UMB Config Tool ........................................................................................................... 30
11 IRS31-UMB Compatibility mode .............................................................................................................................. 32
11.1 Important notes for using Sensor in compatibility mode .................................................................................... 32
11.2 Configuration possibilities ................................................................................................................................. 32
11.3 Examples for the Creation of Addresses ........................................................................................................... 33
11.4 Firmware-Update .............................................................................................................................................. 33
11.5 Overview channel list of an IRS31-UMB (IRS31Pro-UMB in IRS31-UMB compatibility mode) ......................... 34
12 Coupling with ARS31/ARS31Pro-UMB ................................................................................................................... 37
12.1 Configuration of coupling within IRS31Pro-UMB: .............................................................................................. 37
13 Technical Data .......................................................................................................................................................... 39
13.1 Measuring Range / Accuracy ............................................................................................................................ 39
14 Fault Description ...................................................................................................................................................... 41
15 Certifications ............................................................................................................................................................ 42
15.1 CE ..................................................................................................................................................................... 42
15.2 FCC .................................................................................................................................................................. 42
15.3 IC ...................................................................................................................................................................... 42
16 Disposal .................................................................................................................................................................... 43
16.1 Inside the EU .................................................................................................................................................... 43