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Type summary
Product no.
2)
RDF880KN/NF
Ordering
Equipment combinations
ON/OFF actuators
6 / 24
Siemens
Building Technologies
Operating
Stock no.
voltage
S55770-T398 AC 230 V
ON/OFF output with potential free input from AC 24...230 V
1)
Mounting frames are not included and must be ordered separately. (See
2)
"Accessories")
· When ordering, indicate product number, SSN and name.
e.g. RDF880KN/NF (S55770-T398) heating thermostat with VRF HMI
· A mounting frame or multi-frame must be ordered for RDF880KN/NF installation.
(See "Accessories")
· Order valve actuators separately.
Type of unit
Cable temperature sensor or
changeover sensor
cable length 2.5 m
NTC (3 kW at 25 °C)
Room temperature sensor
NTC (3 kW at 25 °C)
Cable temperature sensor,
cable length 4 m
NTC (3 kW at 25 °C)
Electromotoric ON/OFF actuator
Electromotoric ON/OFF valve and
a)
actuator
Zone valve actuators
b)
Thermal actuator
c)
Thermal actuator
Damper actuator
Damper actuator
Damper actuator
Rotary damper actuator
a)
only available in AP, UAE, SA and IN
b)
for radiator valve
c)
for small valves 2.5 mm
RDF880KN...
Touch Screen Flush-mount Room Thermostats with KNX Communications
Control outputs
3-pos
ON/OFF
1)
--
1
a)
Suitable for
DC 0..10 V
--
Square conduit box
Product no.
Data sheet
d)
1840
QAH11.1
1747
QAA32
1854
QAP1030/UFH
4863
SFA21...
A6V11251892
MVI.../MXI...
4832
SUA...
4884
STA23...
4884
STP23...
4634
GDB..
4603
GSD..
4604
GQD..
4622
GXD..
A6V11282546_en--_a
2)
2018-04-19
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