SAS31.00 Electromotoric actuator

Fast positioning time. With spring return function. Manual control with automatic reset to electrical operation. Plug-in space for auxiliary switch.
Additional info
SA..81.., SA..61.. are UL listed.

Electromotoric actuators with 5.5 mm stroke and 400 N positioning force SAS31.. Operating voltage AC 230 V, 3-position control signal
SAS61.. Operating voltage AC 24 V / DC 24 V, positioning signal DC 0...10 V / DC 4...20 mA / 0...1000 Ω
SAS61../MO operating voltage AC 24 V / DC 24 V, RS485 for Modbus RTU communication
SAS81.. Operating voltage AC/DC 24 V, 3-position control signal
For direct mounting on valves; no adjustments required
Manual adjuster, position and status indication (LED)
Optional function extension with auxiliary switch

Application
 To operate Siemens 2-port and 3-port valves:
Types V..G44.., VVG55.., and VVG549..
5.5 mm stroke Used as control and shutoff valves in heating and ventilation plants.

Together with the ASK30 mounting kit, all former Landis & Gyr valves with 4 mm or 5.5 mm stroke can also be operated: X3i.., VVG45.., VXG45.., VXG46.., VVI51..

Technical Specifications
Positioning force    400 N
Stroke     5.5 mm
Power consumption    5.9 VA
Spring return function   Yes (14 s)
Degree of protection    IP54
Ambient temperature, operation   -5…55 °C
Medium temperature   1…130 °C
Mounting position    Upright to horizontal 
Operating voltage   AC 24 V, DC 24 V
Position feedback   DC 0...10 V