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LRR 1-52, LRR 1-53, URB 55 - Installation & Operating Manual -
850645-01
Contents
Content of this Manual ................................................................................................................................... 5
Scope of delivery/Product package ............................................................................................................... 5
How to use this Manual .................................................................................................................................. 6
Illustrations and symbols used ...................................................................................................................... 6
Hazard symbols in this Manual ...................................................................................................................... 6
Types of warning ............................................................................................................................................ 7
Specialist terms/Abbreviations...................................................................................................................... 8
Usage for the intended purpose ................................................................................................................... 10
IT security and rules for the use of Ethernet devices ................................................................................ 11
Applicable directives and standards - LRR 1-52, LRR 1-53 ...................................................................... 11
Applicable directives and standards - URB 55 .......................................................................................... 12
Improper use ................................................................................................................................................ 12
Basic safety notes ........................................................................................................................................ 13
Required personnel qualifications ............................................................................................................... 13
Notes on product liability ............................................................................................................................. 13
Function ........................................................................................................................................................ 14
Possible combinations of functions and equipment .................................................................................. 14
Technical data - LRR 1-52, LRR 1-53 ........................................................................................................... 16
Technical data - URB 55 ............................................................................................................................... 18
Factory settings - LRR 1-52, LRR 1-53 ........................................................................................................ 20
LRR 1-52 ................................................................................................................................................. 20
LRR 1-53 ................................................................................................................................................. 20
LRR 1-52, LRR 1-53 ................................................................................................................................ 20
Factory settings - URB 55 ............................................................................................................................ 21
Name plate / Marking - LRR 1-52, LRR 1-53 ............................................................................................... 22
Name plate / Marking - URB 55 ................................................................................................................... 23
Functional elements and dimensions - LRR 1-52, LRR 1-53 ...................................................................... 24
Installing the LRR 1-52, LRR 1-53 conductivity controller.......................................................................... 25
Dimensions - URB 55 .................................................................................................................................... 26
Required installation aperture in the control cabinet door or switch panel ................................................ 26
Installing the URB 55 .................................................................................................................................... 27
Connecting the URB 55 ................................................................................................................................. 28
Ports and sockets on the back of the unit ................................................................................................. 28
Connection for 24 V DC supply voltage - pin assignment .......................................................................... 28
Pin assignment of the data line between the URB 55 and the LRR 1-52, LRR 1-53 ................................... 28
