Series 340 BN/MB Transmitter
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Page 1: ...C Comm Port Power In AC C DC AC L DC Output LED Output Pulse Out Pulse Out 1 2 3 Temp 1 1 3 Temp 2 2 Input LED Series 340 BN MB Btu Transmitter Hydronic Energy Transmitter with RS 485 BACnet Modbus a...
Page 2: ...Series 340 BN MB Transmitter Page ii 3 11...
Page 3: ...on 8 Power Supply Wiring 9 Sensor Wiring 10 200 Series 10 SDI Series 10 Other Flow Sensors 10 Temperature Element Wiring 10 Thermistors 11 Resistance Temperature Detectors RTDs 11 Pulse Output Wiring...
Page 4: ...ct Map 22 BACnet Protocol Implementation Conformance Statement 23 RS 485 Network Test 24 Factory Default Settings 25 Specifications 26 Power 26 Flow Sensor Input 26 Pulse type sensors 26 Sine wave sen...
Page 5: ...e Baud Rate Address and RTU ASCII The RS 485 BACnet is a MS TP Slave device and includes address Baud Rate DeviceName Device Instance Number and Max Master Valve While the unit is connected to a PC or...
Page 6: ...ulse Out Pulse Out 1 2 3 Temp 1 1 3 Temp 2 2 Input LED 20 5mm Figure 1 Series 340 Dimensions Wall Mounting Optional metal and plastic enclosures are available to mount the Series 340 BN MB to a wall w...
Page 7: ...re Sensor Installation Badger offers several styles of 10k Thermistors and 100 Ohm Platinum RTDs in both direct immersion and Thermowells The style selected depends on system requirements and pipe siz...
Page 8: ...Hot Tap version Model THT available as 10k Thermistor version only Figure 6 Hot Tap Electrical Installation All connections to the Badger Series 340 BN MB are made to screw terminals on removable hea...
Page 9: ...Data Industrial Shield Signal Signal Power Out REF _ D I C Comm Port Power In AC C DC AC L DC Output LED Output Pulse Out Pulse Out 1 2 3 Temp 1 1 3 Temp 2 2 Input LED DC or AC Load DC or AC Common E...
Page 10: ...sensor to sensor signal on the transmitter Connect the shield terminal of the sensor to the shield terminal of the transmitter Other Flow Sensors The sensor input Power Out terminal supplies nominal...
Page 11: ...he wires are the same color and interchangeable One wire is current carrying and connects to terminal 3 and the other is used for lead compensation and is connected to terminal 1 The single color lead...
Page 12: ...Modbus network the three jumpers NT PU and PD should be in the closed position and all three network terminals and REF should be connected to the Modbus buss NOTE The Model 340MB BN transmitter defau...
Page 13: ...ort on a computer USB to COM Port adapters can be used if the DB9 COM port is not available NOTE The Badger Meter A301 Cable will work with all Series 300 products However the older version of the cab...
Page 14: ...er with the Badger Meter Model A 301 communications cable to the socket labeled D I C COM port taking care to properly align the tab on the plug and socket to maintain polarity Connect the DB9 connect...
Page 15: ...onfiguration Tab Figure 17 Select Set COM Port Figure 18 Select the COM Port 7 If the COM and Device type have been properly selected the will be replaced with values If this does not occur communicat...
Page 16: ...rt that was not previously listed Windows Device Manager can be helpful in determining the actual COM ports that are available Figure 19 Device Manager Select this new port created by the adapter and...
Page 17: ...perature Sensor Type Units Mode and Zeroing 3 Energy Calculation Units of Measure 4 Filter Coefficients Flow and Energy averaging for reading stability 5 Scaled Pulse Output resolution and pulse width...
Page 18: ...mistor 100 Ohm RTD or 1K RTD The calculation mode has three selections Initially it is best to choose Absolute In this mode the Energy Rate and Total will be calculated as a positive value regardless...
Page 19: ...used with caution If used incorrectly the temperature readings will be incorrect and the energy rates and totals will also be in error Energy Calculation Figure 25 Rate and Total Units Select the uni...
Page 20: ...bus Option Select Modbus to access the Modbus pull down menus Select the BAUD rate Mode RTU or ASCII and address The Model 340 uses IEEE 754 Float Data Located in Holding Registers The 340BN MB Data F...
Page 21: ...R W Fluid Density 40027 40028 IEEE 754 Float R W T1 A Coefficient 40029 40030 IEEE 754 Float R W T1 B Coefficient 40031 40032 IEEE 754 Float R W T1 C Coefficient 40033 40034 IEEE 754 Float R W Temp 1...
Page 22: ...Value AV3 Kfactor FALSE dimensionless Analog Value AV4 Offset FALSE dimensionless Analog Value AV5 TempMode FALSE dimensionless Analog Value AV6 FFilterCoef FALSE dimensionless Analog Value AV7 TFilt...
Page 23: ...Page 23 3 11 Installation Operation Manual BACnet Protocol Implementation Conformance Statement...
Page 24: ...rograms and devices that use an RS 232 port to communicate When testing the RS 485 network it is sometimes helpful to connect to some other location instead of directly to the Model 340BN MB When test...
Page 25: ...desired recorded in the table for future reference Description Default Value Customer Value Flow Sensor Type Pulse K Offset 1 Offset Value 0 Flow Rate gpm Flow Total gallons Temperature F Energy Calcu...
Page 26: ...to scaling requirements of connected device Flow or Energy Opto isolated solid state switch Operating Voltage range 0 to 45V DC or AC peak Closed on state Load Current 700mA max over operating temper...
Page 27: ...Page 27 3 11 Installation Operation Manual Blank Page...
Page 28: ...e to continuous research product improvements and enhancements Badger Meter reserves the right to change product or system specifications without notice except to the extent an outstanding contractual...
