Endress+Hauser Flowmeter Proline 200 Brief Operating Instructions page 18

Electrical connection
Supply voltage for a compact version without a local display
Order code for "Output"
Option E: FOUNDATION Fieldbus, pulse/
frequency/switch output
1) In event of external supply voltage of the power conditioner
2) The minimum terminal voltage increases if local operation is used: see the following table
Increase in minimum terminal voltage
Local operation
Order code for "Display; Operation", option C:
Local operation SD02
Order code for "Display; Operation", option E:
Local operation SD03 with lighting
(backlighting not used)
Order code for "Display; Operation", option E:
Local operation SD03 with lighting
(backlighting used)
5.1.8 Preparing the measuring device
Carry out the steps in the following order:
1. Mount the sensor and transmitter.
2. Connection housing, sensor: Connect connecting cable.
3. Transmitter: Connect connecting cable.
4. Transmitter: Connect signal cable and cable for supply voltage.
NOTICE
Insufficient sealing of the housing!
Operational reliability of the measuring device could be compromised.
‣
Use suitable cable glands corresponding to the degree of protection.
1. Remove dummy plug if present.
2. If the measuring device is supplied without cable glands:
Provide suitable cable gland for corresponding connecting cable.
3. If the measuring device is supplied with cable glands:
Observe requirements for connecting cables →  13.
18
1)
Minimum
2)
terminal voltage
≥ DC 9 V
Flowmeter Proline 200
Maximum
terminal voltage
DC 32 V
Increase in minimum
terminal voltage
+ DC 1 V
+ DC 1 V
+ DC 3 V
Endress+Hauser