Data Sheet for Product

8/10
Siem ens Actuators for fire and smoke protection dampers GNA126.1E/.., GNA326.1E/.. CE1N4620en
Building Technologies 2017-07-20
1)
The documents can be downloaded from http://siemens.com/bt/download
2)
The product environmental declaration contains data on environmentally compatible product design
and assessments (RoHS compliance, materials composition, packaging, environmental benefit,
disposal).
Connecting cable (halogen free)
Switching temperature for sizing
Temperatur tolerance Tf1, Tf2, Tf3
Safety class
Degree of protection
Ambient temperature / storage temperature
Ambient humidity
Maintenance
Weight
0.9 m long (2 x 0.5 mm
2
)
Tf1: outside the duct 72 °C
Tf2: inside the duct 72 °C
Tf3: inside the duct 72 °C
72 °C +0 °C/–2 °C
III (safety extra-low voltage)
IP54
–20…+50 °C/–20…+50 °C
KL D to DIN 40040
maintenance-free
0.1 kg
Diagrams
AC 24 V
DC 24…48 V
(SELV/PELV)
AC 230 V
All wires are color-coded and labeled
Wire designations
Connection
Cable
Meaning
Code No. Color Abbreviation
Actuators G 1 red RD System potential AC 24 V / DC 24…48 V
AC 24 V
DC 24…48 V
G0 2 black BK System neutral
Actuators L 3 brown BN Line AC 230 V
AC 230 V N 4 blue BU Neutral
Auxiliary Q11 S1 grey/red GYRD Switch A input
switch Q12 S2 grey/blue GYBU Switch A normally-closed contact
Q14 S3 grey/pink GYPK Switch A norm ally-open contact
Q21 S4 black/red BKRD Switch B input
Q22 S5 black/blue BKBU Switch B normally-closed contact
Q24 S6 black/pink BKPK Switch B norm ally-open contact
Temperature
monitoring unit
(ready connected to
actuator
GNA..26.1E/T..)
Internal diagram
GNA126.1E/T..
GNA326.1E/T..