KROHNE BW 25 EN User Manual
Page 3
CONTENTS
3
www.krohne.com
09/2010 - 4000432302 MA BW25 R05 en
BW25
1 Safety instructions
5
1.1 Intended use ..................................................................................................................... 5
1.2 Certifications .................................................................................................................... 5
1.3 Safety instructions from the manufacturer ..................................................................... 6
1.3.1 Copyright and data protection ................................................................................................ 6
1.3.2 Disclaimer ............................................................................................................................... 6
1.3.3 Product liability and warranty ................................................................................................ 7
1.3.4 Information concerning the documentation........................................................................... 7
1.3.5 Warnings and symbols used................................................................................................... 8
1.4 Safety instructions for the operator................................................................................. 8
2 Device description
9
2.1 Scope of delivery............................................................................................................... 9
2.2 Device version................................................................................................................. 10
2.3 Nameplate ...................................................................................................................... 11
2.4 Description code............................................................................................................. 12
3 Installation
13
3.1 Notes on installation ...................................................................................................... 13
3.2 Storage ........................................................................................................................... 13
3.3 Installation condititions.................................................................................................. 13
3.4 Installation...................................................................................................................... 14
4 Electrical connections
15
4.1 Safety instructions.......................................................................................................... 15
4.2 Electrical connection indicator M9................................................................................. 16
4.2.1 Limit switch........................................................................................................................... 16
4.2.2 Electrical signal output ESK ................................................................................................. 19
4.3 Electrical connection indicator M10............................................................................... 21
4.3.1 Electrical connection and functions ..................................................................................... 21
4.3.2 M10 Power supply - current output...................................................................................... 21
4.3.3 M10 switching outputs B1 and B2 ........................................................................................ 24
4.4 Grounding ....................................................................................................................... 26
4.5 Protection category ........................................................................................................ 26
5 Start-up
27
5.1 Start-up........................................................................................................................... 27
5.2 Indicator M10 .................................................................................................................. 27
MA_BW25_R05_en_432302_PRT.book Page 3 Tuesday, September 28, 2010 8:17 AM