Suitable valve actuators for RXA, RXB, RXL, depending on controller type and application
Actuator types Fancoil
STE71
STE72
STA71 STA72E
STP71 STP72E
3rd party thermic
SQS81
SSA81
SSB81
SSD81
x x
x x x
SSC81
SSP81
Motoric bus
3rd party motoric
3rd party El.Mech
Actuator types heating / cooling surface
STE71
STE72
STA71 STA72E
STP71 STP72E
3rd party thermic
SQS81
SSA81
SSB81
SSD81
SSC81
SSP81
Motoric bus
3rd party motoric
3rd party El.Mech
Key:
Discontinued
Recommended
Default in tools (but not recommended)
Selectable in tools
x
Not selectable in tools
Siemens
Hardware overview RX
Building Technologies
x
x
x x x
(RXA: Only thermic or motoric can be set by means of DIP switches)
(RXA: Only thermic or motoric can be set by means of DIP switches)
select 3rd party motoric
x x x
x
x x x
x x x
x x
x
x x x
x
x x x
CA2N3804en_06
x x
x
x
9/10
25 May 2009