Endress+Hauser Proline Promass E 500 - Connecting the Measuring Instrument: Proline 500; Fitting the Connecting Cable

Electrical connection Proline Promass E 500 PROFIBUS PA
50 Endress+Hauser
7.4 Connecting the measuring instrument: Proline 500
NOTICE
An incorrect connection compromises electrical safety!
‣
Only properly trained specialist staff may perform electrical connection work.
‣
Observe applicable federal/national installation codes and regulations.
‣
Comply with local workplace safety regulations.
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Always connect the protective ground cable  before connecting additional cables.
‣
When using in potentially explosive atmospheres, observe the information in the
device-specific Ex documentation.
7.4.1 Fitting 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.
L
CAUTION
Measurement error due to shortening of the connecting cable
‣
The connecting cable is ready for installation and must be used in the length supplied.
Shortening the connecting cable can affect the sensor's measurement accuracy.
Connecting cable terminal assignment
4
56
7
8
1112 41
42
S1S1S2S2GNDTMTMTTTT
++++
++++
S1S1S2S2GNDTMTMTTTT
2
ER
+
+
ER
ER
ER
5
1
10
9
456789101112 4142
3
4
A0028197
1 Protective earth (PE)
2 Cable entry for connecting cable on transmitter connection housing
3 Connecting cable
4 Cable entry for connecting cable on sensor connection housing
5 Protective earth (PE)
Connecting the connecting cable to the sensor connection housing
Connection via terminals with order code for "Housing":
• Option A "Aluminum coated" →  51
• Option B "Stainless" →  52