Endress+Hauser Proline Prosonic Flow P 500 - Page 199

Proline Prosonic Flow P 500 HART Technical data
Endress+Hauser 199
Maximum switching
capacity (passive)
• DC 30 V, 0.1 A
• AC 30 V, 0.5 A
Assignable functions • Disable
• On
• Diagnostic behavior
• Limit
• Volume flow
• Mass flow
• Flow velocity
• Electronics temperature
• Sound velocity
• Totalizer 1-3
• Flow direction monitoring
• Status
Low flow cut off

The range of options increases if the measuring device has one or more
application packages.
User-configurable input/output
One specific input or output is assigned to a user-configurable input/output (configurable
I/O) during device commissioning.
The following inputs and outputs are available for assignment:
• Choice of current output: 4 to 20 mA (active), 0/4 to 20 mA (passive)
• Pulse/frequency/switch output
• Choice of current input: 4 to 20 mA (active), 0/4 to 20 mA (passive)
• Status input
Signal on alarm Depending on the interface, failure information is displayed as follows:
Current output 0/4 to 20 mA
4 to 20 mA
Failure mode Choose from:
• 4 to 20 mA in accordance with NAMUR recommendation NE 43
• 4 to 20 mA in accordance with US
• Min. value: 3.59 mA
• Max. value: 22.5 mA
• Definable value between: 3.59 to 22.5 mA
• Actual value
• Last valid value
0 to 20 mA
Failure mode Choose from:
• Maximum alarm: 22 mA
• Definable value between: 0 to 20.5 mA
Pulse/frequency/switch output
Pulse output
Fault mode Choose from:
• Actual value
• No pulses
Frequency output