Endress+Hauser Proline Promass P 300 - Page 18

Proline Promass P 300
18 Endress+Hauser
0 to 20 mA
Failure mode Choose from:
• Maximum alarm: 22 mA
• Freely definable value between: 0 to 20.5 mA
Pulse/frequency/switch output
Pulse output
Failure mode Choose from:
• Actual value
• No pulses
Frequency output
Failure mode Choose from:
• Actual value
• 0 Hz
• Defined value (f
max
2 to 12 500 Hz)
Switch output
Failure mode Choose from:
• Current status
• Open
• Closed
Relay output
Failure mode Choose from:
• Current status
• Open
• Closed
Local display
Plain text display With information on cause and remedial measures
Backlight Red backlighting indicates a device error.
Status signal as per NAMUR recommendation NE 107
Interface/protocol
• Via digital communication:
– HART protocol
– FOUNDATION Fieldbus
– PROFIBUS PA
– PROFIBUS DP
– Modbus RS485
– EtherNet/IP
– PROFINET
• Via service interface
– CDI-RJ45 service interface
– WLAN interface
Plain text display With information on cause and remedial measures
Additional information on remote operation →  91