Type Summary; Equipment Combinations; On / Off Actuators; 3-Position Actuators - Siemens RDG100KN Instructions Manual

Type summary

Ordering

Equipment combinations

On / off actuators

On / off and PWM
actuators *)

3-position actuators

*) With PWM control, it is not possible to ensure exact parallel running of more than one thermal actuator.
If several fan-coil systems are controlled by the same room thermostat, preference should be given to
motorized actuators with ON/OFF or 3-position control.
Siemens
Building Technologies
Product no. Stock no.
RDG100KN S55770-T163
1) ON/OFF, PWM or 3-position (triac outputs)
 When ordering, indicate both product number / stock number and name:
 E.g. RDG100KN / S55770-T163 room thermostat
 Order valve actuators separately.
Description
Cable temperature sensor
Room temperature sensor
Condensation detector / extension
module
Electromotoric ON/OFF actuator
Electromotoric ON/OFF valve and
actuator
(only available in AP, UAE, SA and IN)
Zone valve actuator
(only available in AP, UAE, SA and IN)
Thermal actuator (for radiator valves)
Thermal actuator
(for small valves 2.5 mm)
Electrical actuator, 3-position
(for radiator valves)
Electrical actuator, 3-position
(for small valves 2.5 mm)
Electrical actuator, 3-position
(for small valves 5.5 mm)
Electrical actuator, 3-position
(for small valve 5,5 mm)
RDG100KN Room thermostat with KNX communications
Features
Operating
Number of control outputs
voltage
ON/OFF
1)
AC 230 V 3
Product no.
QXA2000 /
QXA2001 /
AQX2000
MVI... / MXI...
Backlit
LCD
PWM 3-pos.
1) 1)
2 2 
Data
sheet
QAH11.1 1840
QAA32 1747
1542
SFA21... 4863
4867
SUA... 4830
STA21... 4893
STP21... 4878
SSA31... 4893
SSP31... 4864
4891
SSB31...
SSD31... 4861
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CE1N3191en
01 Jun 2010