Proline 400 HART
Electrical connection
Hauser
15
5.3
Connecting the measuring device
L
WARNING
Risk of electric shock! Components carry dangerous voltages!
‣
Have electrical connection work carried out by correspondingly trained specialists only.
‣
Observe applicable federal/national installation codes and regulations.
‣
Comply with local workplace safety regulations.
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Observe grounding concept of the plant.
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Never mount or wire the measuring device while it is connected to the supply voltage.
‣
Before the supply voltage is applied, connect the protective ground to the measuring
device.
5.3.1
Connecting the sensor and transmitter
L
WARNING
Risk of damaging electronic components!
‣
Connect the sensor and transmitter to the same potential equalization.
‣
Only connect the sensor to a transmitter with the same serial number.
The following sequence of steps is recommended when connecting:
1. Mount the sensor and transmitter.
2. Connect the sensor cable.
3. Connect the transmitter.
Содержание HART Proline 400
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