AUMA SAR 16.2 Operation Instructions Manual page 72

Technical data
Features and functions
Electrical connection
Threads for cable entries
Terminal plan
Valve attachment
Electromechanical control unit
Limit switching
Torque switching
Switch contact materials
Position feedback signal, analogue
(option)
Mechanical position indicator (op-
tion)
Running indication
Heater in switch compartment
Service conditions
Use
Mounting position
Installation altitude
Ambient temperature
Humidity
72
SA 07.2 SA 16.2 / SAR 07.2
Standard: AUMA plug/socket connector with screw-type connection
Motor connection for some DC motors via separate motor terminal board
Option: Terminals or crimp connection
Gold-plated control plug (sockets and pins)
Standard: Metric threads
Option: Pg-threads, NPT-threads, G-threads
Terminal plan according to order number enclosed with delivery
Standard: B1 according to EN ISO 5210
Option: A, B2, B3, B4 according to EN ISO 5210
A, B, D, E according to DIN 3210
C according to DIN 3338
Special valve attachments: AF, AK, AG, B3D, ED, DD, IB1, IB3
A prepared for permanent lubrication of stem
Counter gear mechanism for end positions OPEN and CLOSED
Turns per stroke: 2 to 500 (standard) or 2 to 5,000 (option)
Standard: Single switch (1 NC and 1 NO) for each end position, not galvanically isolated
Options: Tandem switch (2 NC and 2 NO) for each end position, switches galvanically isolated
Triple switch (3 NC and 3 NO) for each end position, switches galvanically isolated
Intermediate position switches (DUO limit switching), adjustable for each direction of op-
eration
Torque switching adjustable for directions OPEN and CLOSE
Standard: Single switch (1 NC and 1 NO) for each direction, not galvanically isolated
Options: Tandem switch (2 NC and 2 NO) for each direction, switches galvanically isolated
Standard: Silver (Ag)
Option: Gold (Au), recommended for low voltage actuator controls
Potentiometer or 0/4 20 mA (electronic position transmitter)
Continuous indication, adjustable indicator disc with symbols OPEN and CLOSED
Blinker transmitter (optional for modulating actuators)
Standard: Self-regulating PTC heater, 5
Options: 24 48 V AC/DC (for actuators with 3-phase AC/1-phase AC/DC motors)
or 380 400 V AC/DC (for actuators with 3-phase AC motors)
A resistance type heater of 5 W, 24 V AC is installed in the actuator in combination with AM or AC actu-
ator controls.
Indoor and outdoor use permissible
Any position
≤ 2 000 m above sea level
> 2,000 m above sea level, on request
Standard: 30 °C to +70 °C
Options: 40 °C to +70 °C
40 °C to +80 °C (multi-turn actuators for open-close duty with 3-phase/1-phase AC motors)
60 °C to +60 °C (with 3-phase/1-phase AC motors)
0 °C to +120 °C (multi-turn actuators for open-close duty with 3-phase AC motor)
0 °C to +100 °C (multi-turn actuators for modulating duty with 3-phase AC motor)
For exact version, refer to actuator name plate.
Up to 100 % relative humidity across the entire permissible temperature range
SAR 16.2 Control unit - electromechanical
20 W, 110 250 V AC/DC
AC 01.2 Intrusive