Proline Promag L 400 HART
Electrical connection
Hauser
35
7.1.5
Preparing the connecting cable for the remote version
When terminating the connecting cable, pay attention to the following points:
• In the case of electrode cables, make sure that the ferrules do not touch the core shields on the
sensor side. Minimum distance = 1 mm (exception: green “GND” cable)
• In the case of coil current cables, insulate one core of the three-core wire at the level of the core
reinforcement. You only require two cores for the connection.
• Fit the fine-wire cores with ferrules.
Transmitter
Electrode cable
Coil current cable
A
B
GND
80 (3.15)
50 (1.97)
17 (0.67)
8 (0.31)
100 (3.94)*
mm (inch)
1
2
1
2
1
2
2
A0017404
A
B
90 (3.54)*
70 (2.76)
50 (1.97)
10 (0.39)
8 (0.31)
mm (inch)
1
A0017405
A = Termination of the cables
B = Termination of the fine-wire cores with ferrules
1 = Red ferrules,
Æ
1.0 mm (0.04 in)
2 = White ferrules,
Æ
0.5 mm (0.02 in)
* = Stripping only for reinforced cables
Sensor
Electrode cable
Coil current cable
A
B
GND
mm (inch)
80 (3.15)
50 (1.97)
8 (0.31)
³
1 (0.04)
170 (6.69)*
20 (0.79)*
17 (0.67)
1
2
2
2
1
A0016488
A
B
70 (2.76)
50 (1.97)
10 (0.39)
8 (0.31)
160 (6.30)*
20 (0.79)*
mm (in)
1
1
1
A0016489
A = Termination of the cables
B = Termination of the fine-wire cores with ferrules
1 = Red ferrules,
Æ
1.0 mm (0.04 in)
2 = White ferrules,
Æ
0.5 mm (0.02 in)
* = Stripping only for reinforced cables
