Endress+Hauser Proline Promag P 200 - Load

Proline Promag P 200
8 Endress+Hauser
Pulse/frequency/switch output
Pulse output
Failure mode
Choose from:
• Actual value
• No pulses
Frequency output
Failure mode
Choose from:
• Actual value
• Defined value:0 to 1 250 Hz
• 0 Hz
Switch output
Failure mode
Choose from:
• Current status
• Open
• Closed
Local display
Plain text display
With information on cause and remedial measures
Backlight
Additionally for device version with SD03 local display: red lighting indicates a device
error.
Status signal as per NAMUR recommendation NE 107
Operating tool
• Via digital communication: HART protocol
• Via service interface
Plain text display
With information on cause and remedial measures
Additional information on remote operation (® ä 33)
Load
Load for current output: 0 to 500 W, depending on the external supply voltage of the power supply unit
Calculation of the maximum load
Depending on the supply voltage of the power supply unit (U
S
), the maximum load (R
B
) including line resistance
must be observed to ensure adequate terminal voltage at the device. In doing so, observe the minimum terminal
voltage (® ä 11)
•
For U
S
= 18 to 18.9 V: R
B
£ (U
S
- 18 V) : 0.0036 A
•
For U
S
= 18.9 to 24.5 V: R
B
£ (U
S
- 13.5 V) : 0.022 A
•
For U
S
= 24.5 to 30 V: R
B
£ 500 W