User Manual

Application Sheet CBA002
Active chilled beam with variable fan, cooling coil and hot water
radiator on triac output
DXR2..09T-101A
4 / 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
A6V10662233_en--_b_--_10
Application
configuration
Equipment Values/Range Template Settings
On-board output Fan speed Variable speed; Y10; 0...10 V
Variable speed; Y10;
0...10 V
Enable fan speed Q14; Normally open Q14; Normally open
Cooling coil valve position
Water; Y1, Y2; 3-position
Water; Y1; Pulse width modulation thermal
Water; Y1; Pulse width modulation spring return
DX; Y1; Normally open
DX; Y1, Y2; Normally open
Chilled beam active; Y1, Y2; 3-position
Chilled beam active; Y1; Pulse width modulation
thermal
Chilled beam active; Y1; Pulse width mod.spring
return
Chilled beam active;
Y1, Y2; 3-position
KNX PL-Link devices Room operator unit device 1 QMX3.P02, QMX3.P34, QMX3.P36, QMX3.P37,
QMX3.P74
QMX3.P34
Optional
configuration
Equipment Values/Range Template Settings
On-board output Radiator valve position Water; Y1, Y2; 3-position
Water; Y3, Y4; 3-position
Water; Y2; Pulse width modulation thermal
Water; Y3; Pulse width modulation thermal
Electric 1-stage; Y2; Normally open
Electric 1-stage; Y3; Normally open
Electric modulating; Y2; Pulse width modulation
constant period
Electric modulating; Y3; Pulse width modulation
constant period
Water; Y3, Y4; 3-position
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