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ABB i-bus® KNX
Outputs

The following table provides an overview of the functions possible with the Switch Actuators and their application programs:
SA/S 2.6.2.1 SA/S 2.10.2.1 SA/S 2.16.2.1 SA/S 2.16.5.1 SA/S 2.16.6.1
SA/S 4.6.1.1 SA/S 4.6.2.1 SA/S 4.10.2.1 SA/S 4.16.2.1 SA/S 4.16.5.1 SA/S 4.16.6.1
SA/S 8.6.1.1 SA/S 8.6.2.1 SA/S 8.10.2.1 SA/S 8.16.2.1 SA/S 8.16.5.1 SA/S 8.16.6.1
SA/S 12.6.1.1 SA/S 12.6.2.1 SA/S 12.10.2.1 SA/S 12.16.2.1 SA/S 12.16.5.1 SA/S 12.16.6.1
Type of installation DIN-Rail DIN-Rail DIN-Rail DIN-Rail DIN-Rail DIN-Rail
Number of outputs 4/8/12 2/4/8/12 2/4/8/12 2/4/8/12 2/4/8/12 2/4/8/12
Module width (space unit) 4/6/8 2/4/8/12 2/4/8/12 2/4/8/12 2/4/8/12 2/4/8/12
Manual operation –     
Contact position display –     
16/20 AX 16/20 AX
I n rated current (A) 6 A 6 AX 10 AX 16 A
C-Load C-Load
Current detection – – – – – 
Switch function
– ON/OFF delay      
– Staircase light      
– Warning before end of staircase lighting      
– Staircase lighting time set via object      
– Flashing      
– Switch response can be set (N.O./N.C.)      
– Thresholds      
Current detection – – – – – 
– Threshold value monitoring – – – – – 
– Measured value detection – – – – – 
Function Scene      
Function Logic
– Logic AND function      
– Logic OR function      
– Logic XOR function      
– Gate function      
Priority object/forced operation       14
Heating/fan control
– Switch ON/OFF (2 point control)      
– Cyclical fault monitoring      
– Automatic purging      
Fan Coil control 1)      
Special functions
– Default position on bus voltage failure/recovery      
– Status messages      

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 = Function is supported
– = Function is not supported
1) = See special
ABB i-bus® KNX devices of the HVAC area, e.g. Blower actuator FCL/S or Fan Coil actuator FCA/S.