DVUT/DVUE 300 HB EC
10
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CONNECTION OF ADDITIONAL EXTERNAL CONTROLS
Connection of the external th-Tune control panel (A17)
To access the terminal block, unscrew the screws of the control
unit cover and remove it.
Route the cables to the control unit through the sealed cable
glands in the unit.
All the electric connections must be performed in compliance
with the external wiring diagram and wired through the terminal
block X1 in the control unit.
External wiring diagram of the th-Tune control panel
GND
24V
A
C
Rx-
Rx+
GND
N
N
NC
1
L
L1
PE
C
2
~24V
3
R-
5
GND
4
R+
6
GND
7
X1
th-Tune*
1
2
PK1*
Gre
y
Whit
e
Br
own
Yello
w
Gr
een
~120 V/60
H
z
Designations
Name
Cable type
Maximum cable
length
Note
РК1*
Fire alarm panel
NC
2xAWG20
Remove the jumper during
connection
th-Tune*
Control panel
-
5xAWG22
(max. length up to 32
ft)
-
~120 V/60 Hz
Power input
-
3xAWG18(14)
-
*Additionally connected devices are not included in the delivery set, purchased separately.
Connection of the external pGDE control panel (A18)
Connection of the pGDE control panel is carried out with the 6P6C* (PLUG-6P6C-P-C2) phone
connector.
The connector is located on the top of the unit.
