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CE1N4581en Siemens
2015-05-19 Building Technologies
Connection terminals
SAS31.. AC 230 V, 3-position
System neutral (SN)
Positioning signal (actuator’s stem extends / actuator’s spindle turns cw
1)
)
Positioning signal (actuator’s stem retracts / actuator’s spindle turns ccw
2)
)
SAS31.5.. AC 230 V, 3-position
System neutral (SN)
Positioning signal (actuator’s stem extends / actuator’s spindle turns cw
1)
)
Positioning signal (actuator’s stem retracts / actuator’s spindle turns ccw
2)
)
Fail safe function
SAS61.. AC/DC 24 V, DC 0…10 V / 4…20 mA / 0…1000 Ω
System neutral (SN)
System potential (SP)
Positioning signal for DC 0…10 V / 4…20 mA
Measuring neutral
Position feedback DC 0…10 V
Positioning signal forced control AC/DC ≤ 24 V, 0...1000 Ω
SAS81.. AC/DC 24 V, 3-position
System potential (SP)
Positioning signal (actuator’s stem extends / actuator’s spindle turns cw
1)
)
Positioning signal (actuator’s stem retracts / actuator’s spindle turns ccw
2)
)
SAS81.33U AC/DC 24 V, 3-position
System potential (SP)
Positioning signal (actuator’s stem extends / actuator’s spindle turns cw
1)
)
Positioning signal (actuator’s stem retracts / actuator’s spindle turns ccw
2)
)
System neutral (SN)
Electrical accessories
ASC10.51 Auxiliary switch. Adjustable switching points, AC 24…230 V
System potential (SP)
Closing (actuator’s stem extends / actuator’s spindle turns cw
1)
)
Opening (actuator’s stem extends / actuator’s spindle turns cw
1)
)
1)
cw = clockwise
2)
ccw = counter-clockwise