Data Sheet for Application

Application Sheet FPB051/
FPB051_H
Fan powered box with series fan on analog output and staged
electric reheater on triac output
DXR2..18-
102A
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.
2021-09-08
A6V10662238_en--_g_--_03
Application
configuration
Equipment Values/Range Template settings
On-board output Supply air VAV position Y1, Y2; 3-position
Y3, Y4; 3-position
Y5, Y6; 3-position
Y7, Y8; 3-position
Y10; 0...10 V
Y20; 0...10 V
Y30; 0...10 V
Y40; 0...10 V
Air volume flow; Y10; 0...10 V
Air volume flow; Y20; 0...10 V
Air volume flow; Y30; 0...10 V
Air volume flow; Y40; 0...10 V
Y3, Y4; 3-position
Fan speed 1-stage; Y1; Normally open
2-stage; Y1, Y2; Normally open
Variable speed; Y10; 0...10 V
Variable speed; Y10;
0...10 V
Enable fan speed Y1; Normally open Y1; Normally open
On-board input Supply air VAV differential air
pressure
X3; 0...10 V X3; 0...10 V
Fan differential air pressure
X4; 0...10 V X4; 0...10 V
KNX PL-Link devices Room operator unit device 1 QMX3.P02, QMX3.P34, QMX3.P36, QMX3.P37,
QMX3.P74
QMX3.P34
HVAC Supply air VAV Supply air VAV 12, press, duct area, ctr.
Supply air VAV 13, press, flow conv, ctr.
Supply air VAV 13, press,
flow conv, ctr.
Optional
configuration
Equipment Values/Range Template settings
On-board output Heating coil valve position Water; Y5, Y6; 3-position
Water; Y5; Pulse width modulation thermal
Water; Y5; Pulse width modulation spring return
Water; Y30; 0...10 V
Electric 1-stage; Y5; Normally open
Electric 2-stage; Y5, Y6; Normally open
Electric modulating; Y5; Pulse width modulation
constant period
Electric modulating; Y30; 0...10 V
Electric 2-stage; Y5, Y6;
Normally open
On-board input Room temperature (B1) X1; LG-Ni1000
Supply air temperature (B3) X2; LG-Ni1000
Presence detector 2 (D2
a
)
D2; Normally open
Window contact (D1) D1; Normally closed
Heating coil
overtemperature detector
(D4)
X1; Normally open
KNX PL-Link devices Sensor device 1…4 (D2) UP 258D12