Data Sheet for Application

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
7 / 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
Optional
configuration
Equipment
Values/Range
Template settings
On-board input
Room temperature (B1)
X1; LG-Ni1000
Supply air temperature (B3)
X2; LG-Ni1000
Presence detector 2 (D2
a
)
X1, Normally open
Window contact (D1)
D1; Normally closed
KNX PL-Link devices
Sensor device 1…4 (D2)
UP 258D12
Default values
Parameter
Values/Range
Template settings
Temperature setpoints
Cooling setpoint for Comfort
0 … 50 °C
24 °C
Delta cooling setpoint for Pre-comfort
0 … 10 K
1 K
Cooling setpoint for Economy
0 … 50 °C
35 °C
Cooling setpoint for Protection
0 … 50 °C
40 °C
Heating setpoint for Comfort
0 … 50 °C
21 °C
Delta heating setpoint for Pre-comfort
0 … 10 K
1 K
Heating setpoint for Economy
0 … 50 °C
15 °C
Heating setpoint for Protection
0 … 50 °C
12 °C
Room operator unit
Room unit, display temperature
None
Display room temperature
Display room temperature
Room unit, display windows status
Yes, No
No
Room unit, display heat./cool. status
Yes, No
Yes
Enable operation: room temp.
setpoint
Yes, No
Yes
Room unit, room temp. setpoint
display
Absolute temperature setpoint
Relative setpoint shift
Relative setpoint shift
Enable operation: fan speed setpoint
Yes, No
Yes
Enable operation: presence button
Yes, No
No
Enable operation: temporary Comfort
Yes, No
No
Enable operation: room op. mode
Yes, No
No
Enable operation: Green Leaf
Yes, No
Yes
Engineering
• ABT Site engineering tool is required to configure the DXR2 automation stations.
• See the Siemens Download Center at www.siemens.com/bt/download for the latest application configuration and
workflow tutorials.
• Option combination according to available on-board I/Os on controller.
• B1 (optional extract air temperature sensor) to be configured under ,Room temperature’ in order to serve for room
temperature control.
• D2
a
(on-board presence detector) to be configured in ABT Site under ‚Presence detector 2‘ for maximum
combination of optional devices.
Type of operation (NO or NC). Multiple devices of the same type can be connected.