User Manual

Application Sheet HP001
Heat pump, variable fan, reversing valve, 2-stage electric heating,
1-stage electric radiator and outside air damper
DXR2..18-102
A
3 / 6
Technical information in this document are subject to change. Drawings serve illustration purposes only.
Siemens is not responsible for content and any manual modifications.
2019-02-21
A6V10662238_en--_b_--_11
Siemens devices Legend Type of unit Data sheet Product No. Qty.
DXR2… Compact room automation station, BACnet/IP, 24 V,
DIN housing, 2 DI, 4 UI, 8 DO triacs, 4 AO 0…10 V
N9205
N9207
DXR2.E18-102A
DXR2.M18-102A
1
R1 KNX PL-Link room operator unit with sensors for
temperature, humidity, CO
2
, segmented backlit display,
touchkeys
N1602 QMX3.P74 1
Optional
1)
Legend Type of unit Data sheet Product No. Qty.
B3 Cable temperature sensor PVC 2 m, LG-Ni1000 N1831 QAP22 1
D2 KNX PL-Link presence detector with brightness sensor
2)
UP 258D12 1 - 4
1)
Can be combined according to available on-board I/Os on controller.
2)
Further documents on www.siemens.com/gamma-td.
3)
Type of operation (NO or NC). Multiple devices of the same type can be connected.
Variants Legend Type of unit Data sheet Product No. Qty.
R1
a
KNX PL-Link wall-mount room sensor for temperature N1602 QMX3.P34
1
Connection
diagram
*3
rd
party device
BACnet IPBACnet IP
R1
-
+
T
-
+
D2
D6 B3
T
AC 24 V
YR1
YR2
Y
0
L
N
M
Y
G
G0
YO
a
CE+ CE-
L N
M V
AC 230 V
L
N
YS
b
*
*Q1
D7
D5
B7
B2
T
YR
YRV
*
Q8
Y
0
L
N
a