Flowmeter Proline 500
Electrical connection
Hauser
25
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.
‣
Ground the connection housing of the sensor via the external screw terminal.
Connecting cable terminal assignment
Proline Promag H
5
3
2
8
1
3
7
4
5
6
GND
E1
S1
E2 S2
S
E
GND
E1 E2
E
4
5
6
7
8
36
37
4
5
7
37
n.c.
n.c.
n.c.
42
41
ER
ER
ER
ER
42
41
A0029444
1
Coil current cable
2
Signal cable
Summary of Contents for Flowmeter Proline 500
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