Siemens sitrans LU01 - Manual (Page 3)

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Table of Contents
Introduction ....................................................................................................................................................1
SITRANS LU01 ........................................................................................................................................1
SITRANS LU01 Features ........................................................................................................................3
Programmable Features ..............................................................................................................3
The Manual ...............................................................................................................................................4
Specifications ...............................................................................................................................................5
Electronics .................................................................................................................................................5
Programmer ..............................................................................................................................................6
Transducer ................................................................................................................................................7
Options .......................................................................................................................................................7
Cable ...........................................................................................................................................................7
Safety marking symbols ..............................................................................................................8
Installation ......................................................................................................................................................9
SITRANS LU01 ..........................................................................................................................................9
Location ...........................................................................................................................................9
Cable/Conduit Entry Requirements ...........................................................................................9
Mounting .................................................................................................................................................10
Transducer Mounting .................................................................................................................10
Interconnection ......................................................................................................................................11
Optional SmartLinx Module ................................................................................................................13
System Diagram .....................................................................................................................................14
Transducer ...................................................................................................................................14
Temperature Sensor ..................................................................................................................15
Relays ............................................................................................................................................15
mA Outputs ...................................................................................................................................15
Communication ......................................................................................................................................16
Serial ...............................................................................................................................................16
SmartLinx ................................................................................................................................................16
Level System Synchronization ...........................................................................................................16
Power .......................................................................................................................................................17
AC Supply Wiring .......................................................................................................................17
DC Supply Wiring .......................................................................................................................17
Programmer ..................................................................................................................................18
Communications Access ...........................................................................................................18
Programming ...............................................................................................................................................19
Display ......................................................................................................................................................19
Keypad .....................................................................................................................................................20
Program Mode Entry ............................................................................................................................21
Changing Parameters ...........................................................................................................................21
Parameter Reset Features ..................................................................................................................22
Parameters Types ..................................................................................................................................22
Programming Security .........................................................................................................................22