4-noks srl
Via per Sacile, 158 31018 Francenigo di Gaiarine (TV) ITALY
Tel +39 0434 768462 Fax +39 0438 694617
www.4-noks.com [email protected]
Terminal 2
+10 V Ctrl GND
IN 0-10V (16) OUT
0-10V (17)
GND 0-10V (18)
IN 0-10V (13)
OUT
0-10V (15)
GND 0-10V (14)
Elios4you single-phase
Elios4you PRO three-phase
rela
y -
rela
y +
fan -
fan +
ntc
ntc
TA
TA
+10V
GND
Ctrl
A
B
GND
Power Reducer - Details of Terminal 2
Connection 0-10V
MAX lenght: 10 m
5.4.2) connection between Power Reducer and Elios4you (Power Reducer E4U ONLY)
The connection between Power Reducer and Elios4you is via a shielded three-core cable (3 x 0.5 or
2 x 0.25 + braid). The maximum cable lenght is 10 meters. The wiring must be carried out taking care to
match the terminals between Elios4you and Power Reducer.
Pag 12
Power Reducer E4U single-phase E4U three-phase
Ref cable
+10V
Ctrl
GND
IN 0-10V (16)
OUT 0-10V (17)
GND 0-10V (18)
IN 0-10V (13)
OUT 0-10V (15)
GND 0-10V (14)
Cable matching
L
N
GND
Terminal 2
+10 V Ctrl
Fuse 16A
Categ. FF
Terminal 3
Current Transformer
Bypass switch
for system
override
(optional)
TA
+
TA
-
WARNING:
label reporting the firmware
version uploaded:
it must be 1.2 o bigger
!
Morsetto 1
5.4 Wiring the “control connections”
5.4.1) connection between Power Reducer and Current Trans Bypass switch (Power Reducer SA ONLY)
SA
E4U
