ZIEHL-ABEGG Acontrol PDE-6, Руководство по эксплуатации, Страница: 15 / 29

5.10 Potential at control voltage connections
The connections for the control voltage (< 30 V) relate to the common GND potential
(exception: relay contacts are potential-free). There is a potential isolation between the
connections for the control voltage and the PE conductor. It must be ensured that the
maximum external voltage at the connections for the control voltage cannot exceed 30 V
(between the
“ GND ” and “ PE ” conductor terminals). A connection to the PE conductor
potential can be made if required;
fi
t a bridge between the
“
GND
”
terminal and the
“
PE
”
connection (terminal for shield).
6 Operating and display elements
18.11.2008
v_pde_bedien_anzeige.VSD
V
mA
E1
%
0 100
n-min
%
0 100
R47
set
ON
OFF
4 3 2 1
S1
V13
R
4
8
n-max /
P-band
R
4
9
%
5 30
Operating Instructions Acontrol PDE-6 / PDE-10 Operating and display elements
L-BAL-E048-GB 1921 Index 005 Part.-No.
15/29