Endress+Hauser Proline 500, Краткое руководство по эксплуатации

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Flowmeter Proline 500 – digital Electrical connection
Hauser 19
5.3 Connecting the measuring device
NOTICE
Limitation of electrical safety due to incorrect connection!
‣
Have electrical connection work carried out by appropriately trained specialists only.
‣
Observe applicable federal/national installation codes and regulations.
‣
Comply with local workplace safety regulations.
‣
Always connect the protective ground cable  before connecting additional cables.
‣
For use in potentially explosive atmospheres, observe the information in the device-specific
Ex documentation.
5.3.1 Connecting the connecting cable
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.
Connecting cable terminal assignment
+ – A B
61 62 63 64
2
1
4
3
5
6
62 61 64 63
–
+ A B
4
A0028198
1 Cable entry for cable on transmitter housing
2 Protective earth (PE)
3 Connecting cable ISEM communication
4 Grounding via ground connection; on device plug versions grounding is through the plug itself
5 Cable entry for cable or connection of device plug on sensor connection housing
6 Protective earth (PE)