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
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