Endress+Hauser Proline Promag W 400 - Page 32

Electrical connection Proline Promag W 400
32 Endress+Hauser
Supply voltage connection, 0-20 mA/4-20 mA HART and additional outputs/inputs
TX 20
4 x
1.
2.
3.
26
27
24
25
23 20
21
22
+ - + -
+ - + -
1
2
L+/L
L-/N
6.
4.
5.
10 (0.4)
A0017268
‣
Connect the cable in accordance with the terminal assignment →  22. For supply
voltage: open the shock protection cover.
For HART communication: when connecting the cable shielding to the ground terminal,
observe the grounding concept of the facility.