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Proline Promass E 500 PROFINET
Endress+Hauser
7.2
Connecting the measuring device: Proline 500 -
digital
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.
7.2.1
Connecting the connecting cable
WARNING
L
Risk of damaging the electronic components!
‣
Connect the sensor and transmitter to the same potential equalization.
‣
Only connect the sensor to a transmitter with the same serial number.
‣
Ground the connection housing of the sensor via the external screw terminal.
Connecting cable terminal assignment
1
2
3
5
6
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)
Connecting the connecting cable to the sensor connection housing
• Connection via terminals with order code for "Sensor connection housing":
• Option A "Aluminum, coated"→ 42
• Option B "Stainless" → 43
• Connection via connectors with order code for "Sensor connection housing":
Option C "Ultra-compact hygienic, stainless"→ 44
Connecting the connecting cable to the transmitter
The cable is connected to the transmitter via terminals → 45.
Electrical connection
4
+
–
B
A
61 62 63 64
61 62 63 64
+
–
B
A
4
A0028198
41
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