Siemens RDG200KN Basic Documentation page 13

DC 0...10 V actuators
KNX actuators
Note:
A6V11545892_en--_a
Type of unit
Electric actuator, DC 0...10 V (for
radiator valves)
Electric actuator, DC 0...10 V (for 2-
and 3-port valves/V..P45)
Electric actuator, DC 0...10 V (for small
valves 2.5 mm)
Electric actuator, DC 0...10 V (for small
valves 5.5 mm)
Electromotive actuator, DC 0...10 V (for
valves 5.5 mm)
Electrothermal actuator, AC 24 V, NC,
DC 0...10 V, 1 m
Electrothermal actuator, AC 24 V, NO,
DC 0...10 V, 1 m
Rotary actuators for ball valves AC 24 ,
DC 0...10 V
Type of unit
Rotary actuators for ball valves KNX S-
Mode
The documents can be downloaded from
*)
With PWM control, exact parallel run of 2 or more thermal actuators is not
1)
possible. If several fan coil units are controlled by the same room thermostat,
motorized actuators with On/Off or 3-position control are preferred.
For more information about parallel operation and the max. number of actuators
that can be used, refer to the data sheets of the selected actuator type and the
following list:
Max. number of actuators in parallel on RDG200KN (AC 230 V):
● 6 SS..31.. actuators (3-position)
● 4 ST..23.. if used with On/Off control signal
● 10 SFA.., SUA.., MVI.., MXI.. On/Off actuators
● Parallel operation of SAS31 not available
Max. number of actuators in parallel on RDG200KN (AC 24 V):
● 6 SS..81.. actuators (3-position)
● 4 ST..73.. if used with On/Off control signal
● 2 SFA71.. On/Off actuators
● Parallel operation of SAS81 not available
Max. number of actuators in parallel on RDG260KN (AC 24 V):
● 10 SS..61.. actuators (DC)
● 10 ST..23/63/73.. actuators (DC or On/Off)
● 10 SFA.., SUA.., MVI.., MXI.. On/Off actuators
● 10 SAS61.. actuators (DC)
● 10 GDB161.9E
Overview
Equipment combinations
Product no.
SSA61..
SSC61..
SSP61..
SSB61..
SAS61..
STA63
STP63
GDB161.9E
Product no.
GDB111.9E/KN A6V10725318
https://hit.sbt.siemens.com
2
Datasheet
*)
4893
4895
4864
4891
4581
4884
4884
4657
Datasheet
*)
13 | 150