Data Sheet for Application

Application Sheet
CBA002/CBA002_H
HActive 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.
2021-08-16
A6V10662233_en--_c_--_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