Electrical connection
Proline Promass Q 500 PROFIBUS PA
46
Hauser
7.3
Connecting the measuring device: Proline 500
NOTICE
Limitation of electrical safety due to incorrect connection!
‣
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.
‣
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.
7.3.1
Connecting the connecting cable
L
WARNING
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.
Terminal assignment
4
5
6
7
8
11 12
41 42
S1
S1
S2
S2 GND TM TM TT TT
+
+
+
+
+
+
+
+
S1
S1 S2 S2 GND TM TM TT TT
3
ER
+
+
ER
ER
ER
2
1
10
9
4
5
6
7
8
9
10 11 12
41 42
A0028197
1
Cable entry for connecting cable on transmitter connection housing
2
Connecting cable
3
Cable entry for connecting cable on sensor connection housing
Connecting the connecting cable to the sensor connection housing
Connection via terminals with order code for "Housing":
– Option
B
"Stainless"→ 48
– Option
L
"Cast, stainless"→ 47
Connecting the connecting cable to the transmitter
The cable is connected to the transmitter via terminals → 49.
Summary of Contents for Proline Promass Q 500
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