ABB WaterMaster - Safety; 1.1 Electrical Safety; 1.2 Symbols; 1.3 Health & Safety

Electromagnetic Flowmeter
WaterMaster
IM/WM Issue 7 1
1 Safety ............................................................................................................................................... 2
1.1 Electrical Safety ............................................................................................................................................. 2
1.2 Symbols ........................................................................................................................................................ 2
1.3 Health & Safety ............................................................................................................................................. 3
2 Introduction ...................................................................................................................................... 4
2.1 Quality Control .............................................................................................................................................. 4
3 Mechanical Installation .................................................................................................................... 5
3.1 Unpacking .................................................................................................................................................... 5
3.2 Installation Conditions ................................................................................................................................... 5
3.3 Overall Dimensions ...................................................................................................................................... 10
3.3.1 Transmitter Dimensions ................................................................................................................ 10
3.3.2 Sensor Dimensions ....................................................................................................................... 11
4 Electrical Installation ..................................................................................................................... 17
4.1 Grounding ................................................................................................................................................... 17
4.2 Remote Transmitter/Sensor Arrangement ................................................................................................... 19
4.3 Transmitter Terminal Connections ............................................................................................................... 20
4.4 Cable Preparation (Remote Systems Only) .................................................................................................. 22
4.5 Transmitter/Sensor Cable Connections ....................................................................................................... 22
4.5.1 Sensor Cable Terminal Connections and Recommended Cable Lengths ...................................... 23
4.5.2 Environmental Protection .............................................................................................................. 24
4.6 Output Connections .................................................................................................................................... 25
4.6.1 Frequency Outputs ....................................................................................................................... 25
4.6.2 Alarm Outputs .............................................................................................................................. 26
4.6.3 Current Output (4 to 20 mA) ......................................................................................................... 26
4.6.4 Test Point Access ......................................................................................................................... 27
4.7 Power Supply Connections ......................................................................................................................... 28
4.7.1 AC Power Supply ......................................................................................................................... 28
4.7.2 DC (and Low Voltage AC) Power Supply ......................................................................................29
4.7.3 Configuration DIP Switches .......................................................................................................... 30
4.8 Refitting the Cartridge and Cover ................................................................................................................ 31
5 Start-up and Operation ................................................................................................................. 32
5.1 Navigating the Menus and Parameters ........................................................................................................ 32
5.2 Start-up Screens ......................................................................................................................................... 33
5.3 Security Levels and Password Access ........................................................................................................ 35
5.3.1 Default Passwords ....................................................................................................................... 35
5.3.2 Entering Passwords ...................................................................................................................... 36
5.4 Easy Setup ................................................................................................................................................. 37
6 Specification .................................................................................................................................. 38
7 Hazardous Area Protection & Conformance Certification ........................................................... 41
7.1 Hazardous Area Protection ......................................................................................................................... 41
7.2 Declaration of Conformance ........................................................................................................................ 41
7.2 Notes .............................................................................................................................................. 42