Advertisement
Internal diagram
Dimensions
6/6
Siemens Building Technologies
HVAC Products
QFA2060
R1 = −35...+35 °C /
G
r.h.
R2 = 0...50 °C
G0
U1
U2
G, G0
Operating voltage AC 24 V (SELV) or DC 13.5...35 V
U1
Signal output DC 0...10 V for relative humidity 0...100 %
U2
Signal output DC 0...10 V for temperature range 0...50 °C (R2 = factory setting)
or − 35...+ 35 °C
BS, MS
Signal output LG-Ni 1000 oder T1 (passive, simulated) for temperature range 0...50 °C;
the wires must not be interchanged
90
Dimension in mm
© 2004 Siemens Switzerland Ltd
Room sensors QFA20...
QFA2020,
QFA2040 (serie B or higher)
G
r.h.
G0
U1
BS
36
Drilling plan
QFA2000
G
r.h.
MS
G0
U1
4,2
56
60
Subject to change
CE1N1857en
06.06.2005
...
.
.
Advertisement
