Endress+Hauser Proline Promass F 500 - Connecting the Measuring Device: Proline 500

Proline Promass F 500 Modbus RS485 Electrical connection
Endress+Hauser 49
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 GNDTM TM TT TT
+ + + +
+ + + +
S1 S1 S2 S2 GNDTM 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"→  51
– Option L "Cast, stainless"→  50
Connecting the connecting cable to the transmitter
The cable is connected to the transmitter via terminals →  52.