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Data Sheet for Application

ManualsBrandsSiemens ManualsBuilding automationEU Declaration of Conformity DXR2 (230Vac)
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Application Sheet
INT201
Fan coil unit with staged fan, heating and cooling coil (4 pipe) on
triac output including lighting and blinds operation
DXR2..10-101A
5 / 8
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2021-09-02
A6V10662235_en--_d_--_03
Connection
diagram
*3
rd
party device
a
YC
YC
Y1 G Y2
M
a
YH
YH
Y1 G Y2
M
BACnet IP
BACnet IP
R1
-
+
T
R1
a, b, c
-
+
T
-
+
D2
D1
a
*D2 B3
T
B1
T
1 2 3
N
CE+
CE-
21
3L
2x
4
5
1 2
3L N
2x
M
1~
CE+ CE-
4
5
1 2
3L N
2x
M
1~
CE+ CE-
AC 230 V
L
N
CE+
CE-
21
3L
2x
AC 230 V
L
N
AC 230 V
L
N
*Q1
Q6
Q7
Q4
Q5
Q2
Q3