Endress+Hauser Proline Promass 80E Technical Information page 8
Coriolis mass flow measuring system
mass flow measuring system offering "low cost of ownership" as
an alternative to conventional volumetric flowmeters
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PROFIBUS PA interface:
• PROFIBUS PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MBP), galvanically isolated
• Data transmission rate:
31.25 kBit/s
• Current consumption: 11 mA
• Permitted supply voltage: 9 to 32 V
• Bus connection with
integrated reverse polarity protection
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Signal encoding: Manchester II
• Function blocks: 6 × Analog Input, 3 × Totalizer
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer control
• Output data: Mass flow, Volume flow, Corrected volume flow, Density, Reference density, Temperature,
Totalizers 1 to 3
• Bus address can be configured via miniature switches or via the local display (optional)
• Available output combination→ Page 11
MODBUS interface:
• MODBUS device type: slave
• Address range: 1 to 247
• Supported function codes: 03, 04, 06, 08, 16, 23
• Broadcast: supported with the function codes 06, 16, 23
• Physical interface: RS485 in accordance with EIA/TIA-485 standard
• Supported baud rate: 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200 Baud
• Transmission mode: RTU or ASCII
• Response times:
Direct data access = typically 25 to 50 ms
Auto-scan buffer (data range) = typically 3 to 5 ms
• Possible output combinations → Page 11
FOUNDATION Fieldbus interface:
• FOUNDATION Fieldbus H1, IEC 61158-2, galvanically isolated
• Data transmission rate: 31.25 kBit/s
• Current consumption: 12 mA
• Permitted supply voltage: 9 to 32 V
• Error current FDE (Fault Disconnection Electronic): 0 mA
• Bus connection with integrated reverse polarity protection
• Signal encoding: Manchester II
• ITK Version 4.01
• Function blocks: 7 × Analog Input, 1 × Digital Output, 1 × PID
• Output data: Mass flow, Volume flow, Corrected volume flow, Density, Reference density, Temperature,
Totalizers 1 to 3
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Reset totalizer
• Link Master (LM) function is supported
Proline Promass 80E, 83E
Endress+Hauser
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