External wiring diagram for units KOMFORT (EC) D5(B)180(-E) S21
GND
А
В
+24V
1
2
1
2
1
2
U
U
1
2
C
C
U
*
X1
1
2
1
2
U**
U**
L N PE
L N
L N
NC
NO
NO
C
NO
C
NO
C
C
A B
C
GND
GND
0-10V +24V
GND 0-10V +24V
+24V
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
1
2
1
2
PK1*
CO2*
P1*
SM1*
SM2*
BOOST*
Brown
Yello
w
Gr
een
W
hit
e
23
0 V/
50 (
60)
Hz
— ELECTRIC SHOCK HAZARD!
Designation
Name
Contact
type
Wire**
Note
SM1*
Supply air damper actuator
NO
2 x 0.75 mm
2
3 A, 30 V DC/~250 AC
SM2 *
Exhaust air damper actuator
NO
2 x 0.75 mm
2
3 A, 30 V DC/~250 AC
PK1*
Contact from fire alarm control panel
NC
2 x 0.75 mm
2
CCU*
Cooler control
NO
2 x 0.75 mm
2
3 A, 30 V DC/~250 AC
P1*
External control panel
4 x 0.25 mm
2
Boost*
Contacts ON/OFF Boost
NO
2 x 0.75 mm
2
CO2*
External CO
2
sensor
3 x 0.75 mm
2
* Not included in the delivery set.
** The U supply voltage of the SM1, SM2 external dampers is selected depending on the type of dampers.
*** Maximum connecting cable length is 20 m!
Output parameters: terminals 17-22 — 3 A, 30 V DC / ~ 250 VAC («dry contact»).
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KOMFOrt (EC) d5(B)180(-E)
18
Содержание KOMFORT D5 180
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