Installation
39
Operating Instructions HYGROPHIL® H 4230-10 Serie A BA 030520
3.3.6
PROFIBUS
● Run the PROFIBUS cable through the two cable glands on the left.
● Connect the PROFIBUS cable to terminals 2 (PROFIBUS A) and 3
(PROFIBUS B).
Attention:
If the unit is the last user in the PROFIBUS, the two jumpers must be
closed.
Jumper 1
Jumper 2
PROFIBUS A
PROFIBUS B
Shield
Jumper 1
Jumper 2
closed
open
open