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3-position actuators
DC 0...10 V actuators
Note
8/23
Siemens
Building Technologies
Thermal actuator AC 230 V
(for small valves 2.5 mm (0.1")), NC
Thermal actuator AC 24 V
(for small valves 2.5 mm (0.1")) NC
Electrical actuator, 3-position
(for radiator valves)
Electrical actuator, 3-position
(for 2- and 3-port valves/V..P45)
Electrical actuator, 3-position
(for small valves 2.5 mm (0.1"))
Electrical actuator, 3-position
(for small valves 5.5 mm (0.2"))
Electrical actuator, 3-position
(for CombiValves VPI45)
Electromotoric actuator, 3-position
(for valves 5.5 mm)
Electrical actuator, DC 0...10 V
(for radiator valves)
Electrical actuator, DC 0...10 V
(for 2- and 3-port valves/V..P45)
Electrical actuator, DC 0...10 V
(for small valves 2.5 mm (0.1"))
Electrical actuator, DC 0...10 V
(for small valves 5.5 mm (0.2"))
Electrical actuator, DC 0...10 V
(for CombiValves VPI45)
Electromotoric actuator, DC 0...10 V
(for valves 5.5 mm (0.2"))
Electrothermal actuator,
AC 24 V, NC, DC 0...10 V, 2 m (6.6 feet)
(for radiator valves and small valves
2.5 mm (0.1"))
Electrothermal actuator,
AC 24 V, NO, DC 0...10 V, 2 m (6.6 feet)
(for radiator valves and small valves
2.5 mm (0.1"))
*)
With PWM control, it is not possible to ensure exact parallel running of 2 or more thermal actuators. 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.
For more information about parallel operation and the maximum number of actuators
that can be used, refer to the Data Sheets of the selected type of actuator and the
following list:
Maximum number of actuators in parallel on the RDG100..:
∂ 6 SS..31.. actuators (3-pos)
∂ 4 ST..23.. if used with On/Off control signal
∂ 10 SFA.., SUA.., MVI.., MXI.. On/Off actuators
∂ Parallel operation of SQS35 is not available
Maximum number of actuators in parallel on the RDG110..:
10 On/Off actuators
∂
Maximum number of actuators in parallel on the RDG160T..:
∂ 10 SS..61.. actuators (DC)
∂ 10 ST..23/63/73.. actuators (DC or On/Off)
∂ 10 SFA.., SUA.., MVI.., MXI.. On/Off actuators
∂ 10 SQS65.. actuators (DC)
RDG1... Wall-mounted room thermostats with LCD
*)
4884
STP23..
*)
*)
4884
STP73..
4893
SSA31..
4895
SSC31..
4864
SSP31..
4891
SSB31..
4861
SSD31..
4573
SQS35..
4893
SSA61..
4895
SSC61..
4864
SSP61..
4891
SSB61..
4861
SSD61..
4573
SQS65..
4884
STA63
4884
STP63
CE1N3181en
2017-11-20
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