Endress+Hauser Proline Promag W 400 HART, Руководство по эксплуатации

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Proline Promag W 400 HART Electrical connection
Hauser 41
Remote version
E1 E2
GND
S1 E1 E2 S2
GND
5 7 4 37 42 41
n.c. n.c.
2 1
1
2
42 41
A
B
6 5 7 8 4 37 36
n.c.
E
E S
A0032059
 14 Remote version terminal assignment
A Transmitter wall-mount housing
B Sensor connection housing
1 Electrode cable
2 Coil current cable
n.c. Not connected, insulated cable shields
Terminal No. and cable colors: 6/5 = brown; 7/8 = white; 4 = green; 36/37 = yellow
7.1.4 Shielding and grounding
7.1.5 Requirements for the supply unit
Supply voltage
Transmitter
Order code for "Power supply" terminal voltage Frequency range
Option L
DC 24 V ±25% –
AC 24 V ±25% 50/60 Hz, ±4 Hz
AC 100 to 240 V –15 to +10% 50/60 Hz, ±4 Hz
7.1.6 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.