Endress+Hauser Proline t-mass 65 - Output Specifications

Technical data Proline t-mass 65 PROFIBUS DP/PA
108 Endress+Hauser
Input signal Status input (auxiliary input)
U = 3 to 30 V DC, R
i
= 3 k, galvanically isolated. Switch level ±3 to ±30 V DC.
Configurable for: gas group, totalizer reset, positive zero return, start zero point adjustment
10.1.4 Output
Output signal PROFIBUS DP interface:
• PROFIBUS DP in accordance with EN 50170 Volume 2
• Profile Version 3.0
• Data transmission rate: 9.6 kBaud to 12 MBaud
• Automatic data transmission rate recognition
• Signal encoding: NRZ Code
• Function blocks: 3 × Analog Input, 2 × Totalizer
• Output data: Mass flow, Heat flow, Corrected volume flow, Temperature, Totalizers 1 to 2
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer
control
• Bus address can be configured via miniature switches or via the local display (optional)
• Available output combination  ä 30
PROFIBUS PA interface:
• PROFIBUS PA in accordance with EN 50170 Volume 2, IEC 61158-2 (MBP),
galvanically isolated
• Data transmission rate: 31.25 kBaud
• 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 coding: Manchester II
• Function blocks: 3 × Analog Input, 2 × Totalizer
• Output data: Mass flow, Heat flow, Corrected volume flow, Temperature, Totalizer 1 to 2
• Input data: Positive zero return (ON/OFF), Zero point adjustment, Measuring mode, Totalizer
control
• Bus address can be configured via miniature switches, via the local display (optional) or operating
program
• Available output combination  ä 30
Signal on alarm Status and alarm messages in accordance with PROFIBUS Profile Version 3.0
Low flow cut off Switch points for low flow cut off are programmable.
Factory setting = 1% of 20 mA Value
Galvanic isolation All circuits for inputs, outputs, and power supply are galvanically isolated from each other.