CONTENTS
2
www.krohne.com
10/2008 • 4000432301 MA BW25 R01 en
BW25
1 Safety
instructions......................................................................... 4
1.1 Intended use......................................................................................................... 4
1.2 Certifications........................................................................................................ 4
1.3 Safety instructions from the manufacturer......................................................... 5
1.3.1
Copyright and data protection ................................................................................... 5
1.3.2
Disclaimer.................................................................................................................. 5
1.3.3
Product liability and warranty ................................................................................... 6
1.3.4
Information concerning the documentation ............................................................. 6
1.3.5
Display conventions ................................................................................................... 7
1.4 Safety instructions for the operator .................................................................... 7
2 Device
description ......................................................................... 8
2.1 Scope of delivery .................................................................................................. 8
2.2 Device version ...................................................................................................... 9
2.3 Nameplate.......................................................................................................... 10
2.4 Description code ................................................................................................ 11
3 Installation................................................................................... 12
3.1 Notes on installation.......................................................................................... 12
3.2 Storage ............................................................................................................... 12
3.3 Installation conditions........................................................................................ 12
3.4 Installation ......................................................................................................... 13
3.5 Start-up .............................................................................................................. 13
3.6 Protection category............................................................................................ 14
3.7 Grounding........................................................................................................... 15
4
Electrical connection indicator M9 .............................................. 16
4.1 Safety instructions ............................................................................................. 16
4.2 Limit switch........................................................................................................ 17
4.3 Electrical signal output ESK .............................................................................. 20
5
Electrical connection indicator M10 ............................................ 23
5.1 Safety instructions ............................................................................................. 23
5.2 M10 Electrical connection and functions .......................................................... 24
5.3 M10 Power supply - analog output .................................................................... 24
5.4 M10 switching outputs B1 and B2 ..................................................................... 27
6
Operation of indicator M10 .......................................................... 29
6.1 Start-up .............................................................................................................. 29
6.2 Operating elements ........................................................................................... 30
6.3 Basic principles of operation ............................................................................. 31
6.3.1
Functional description of the keys .......................................................................... 31
6.3.2
Navigation within the menu structure .................................................................... 31
6.3.3
Changing the settings in the menu ......................................................................... 32
6.3.4
Measures in the event of faulty indications ............................................................ 32
MA_BW25_R01_en_PRT.book Page 2 Thursday, October 30, 2008 3:49 PM
