Suitable valve actuators for RXC, depending on controller type and application
Actuator type coil
STE71
STE72
STA71 STA72E
STP71 STP72E
3rd party thermic
SQS81
SSA81
SSB81
SSD81
x x x
SSC81
SSP81
3rd party motoric
Actuator type radiator
STE71
STE72
STA71 STA72E
STP71 STP72E
3rd party thermic
SQS81
SSA81
SSB81
SSD81
x
SSC81
SSP81
3rd party motoric
Key:
Discontinued
Default in tool
Selectable in tool
x
Not selectable in tool
Siemens
Hardware overview RX
Building Technologies
x
x x x x
x
x
x x
x
x
select 3rd party motoric
x x
x x x
x
x
x
x
x x
x
8/10
CA2N3804en_06
25 May 2009