Table Of Contents - ABB AquaMaster 3 FET200 User Manual

AquaMaster 3 FET200
Electromagnetic flowmeter Transmitter
Contents
1 Safety ............................................................................................................................................... 3
1.1 Electrical Safety ............................................................................................................................................. 3
1.2 Symbols ........................................................................................................................................................ 3
1.3 Health & Safety ............................................................................................................................................. 4
2 Mechanical Installation .................................................................................................................... 5
2.1 Installation Conditions ................................................................................................................................... 5
2.2 Fitting the Vandal-Resistant Housing (Integral Transmitters Only) ................................................................... 7
2.3 Dimensions ................................................................................................................................................... 8
2.3.1 Remote- and Close-Coupled Transmitter ....................................................................................... 8
2.3.2 Integral Transmitter and Vandal-Resistant Housing ......................................................................... 9
2.3.3 External Battery Pack ..................................................................................................................... 9
2.4 GSM-Equipped Transmitters ....................................................................................................................... 10
2.4.1 GSM Antenna Installation ............................................................................................................. 10
2.4.2 Connecting a Remote Antenna ..................................................................................................... 12
2.4.3 Installing a SIM Card ..................................................................................................................... 12
3 Electrical Installation ..................................................................................................................... 14
3.1 Grounding ................................................................................................................................................... 14
3.2 Connections ................................................................................................................................................ 16
3.2.1 AquaMaster3 Sensor Connections (Remote or Close-Coupled only) ............................................. 16
3.2.2 Using Tamper-Detection Seals ..................................................................................................... 16
3.3 Input / Output Connections ......................................................................................................................... 17
3.3.1 Frequency Outputs ....................................................................................................................... 17
3.3.2 Alarm Interface ............................................................................................................................. 17
3.3.3 Input / Output Connections .......................................................................................................... 18
3.3.4 ScanReader Interface (Option) ...................................................................................................... 19
3.3.5 RS232 Local Computer Connection ............................................................................................. 19
3.3.6 Pressure Transducer (Optional) ..................................................................................................... 20
3.3.7 Anti-tamper Protection ................................................................................................................. 20
3.4 MODBUS Connection ................................................................................................................................. 22
3.4.1 2-wire Connection ........................................................................................................................ 23
3.4.2 Host Computer Interface .............................................................................................................. 23
3.4.3 Pull-up and Pull-down Resistors / Polarization .............................................................................. 23
3.4.4 Termination Resistor ..................................................................................................................... 24
3.4.5 Cable Properties ........................................................................................................................... 24
3.5 Power Supply Connections ......................................................................................................................... 25
3.5.1 Fitting / Replacing Internal Batteries (Integral Transmitters Only) ................................................... 25
3.5.2 External Battery Power Supply ..................................................................................................... 27
3.5.3 Mains Power Supply ..................................................................................................................... 27
3.5.4 Renewable Energy Supply ............................................................................................................ 28
OI/FET200-EN Rev. I
Contents
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