Electrical connection
Proline 200 HART
28
Hauser
11. Connect the cable shield via the cable strain relief.
12. Tighten the screws for the cable strain relief using a torque in the range of
1.2 to 1.7 Nm.
13. Reverse the removal procedure to reassemble the transmitter housing.
Connecting cable (option "mass pressure-/temperature-compensated")
8. Disconnect both signal cables from the connection board of the wall housing. by
pressing in the locking clip on the connector. Remove the transmitter housing.
9. Guide the connecting cable through the cable entry and into the connection housing (if
using a connecting cable without an M12 device plug, use the shorter stripped end of
the connecting cable).
10. Wire the connecting cable:
Terminal 1 = brown cable
Terminal 2 = white cable
Terminal 3 = green cable
Terminal 4 = red cable
Terminal 5 = black cable
Terminal 6 = yellow cable
Terminal 7 = blue cable
11. Connect the cable shield via the cable strain relief.
12. Tighten the screws for the cable strain relief using a torque in the range of
1.2 to 1.7 Nm.
13. Reverse the removal procedure to reassemble the transmitter housing.
5.2.3
Connecting the connecting cable for the pressure measuring cell
When delivered to the customer, the connecting cable is connected as follows:
• Compact version: to transmitter housing
• Remote version: to sensor connection housing
For connection to sensor and pressure measuring cell:
‣
Insert M12 plug of connecting cable into pressure measuring cell and screw into place.
5.2.4
Ensuring potential equalization
Requirements
Please consider the following to ensure correct measurement:
• Same electrical potential for the medium and sensor
• Remote version: same electrical potential for the sensor and transmitter
• Company-internal grounding concepts
• Pipe material and grounding
5.3
Ensuring the degree of protection
The measuring device fulfills all the requirements for the IP66/67 degree of protection, Type
4X enclosure.
