A-Series Electric Actuator Auma (21,300 and 40,680 lb-in) Installation, Operation and Maintenance Manual SA 07.6/GS 125.3 = A226.21K SA 10.2/GS 100.3 = A226.41K SAR 07.6/GS 125.3 = A266.21K SAR 10.2/GS 100.3 = A266.
Table of Contents Introduction ..................................................................................................... 5 Safety instructions ........................................................................................... 6 Basic information on safety ........................................................................................ 6 Range of application .................................................................................................. 7 Warnings and notes....
Password change .......................................................................................... 31 Language in the display ........................................................................................... 32 Changing the language .................................................................................. 32 Indications...................................................................................................... 34 Indications during commissioning .........................
Mechanical position indication using the indicator mark (not self-adjusting) ...............58 Mechanical position indicator: set ...................................................................58 Corrective action ............................................................................................ 60 Faults during operation/commissioning .....................................................................60 Fault indications and warning indications ..............................................
Introduction 0 Introduction The A-series AUMA quarter-turn industrial electric actuator mounts directly to Siemens resilient seat butterfly valves without the need for brackets and linkages. Available in torque outputs of 21,300 lb-in (2406 Nm) and 40,680 lb-in (4596 Nm) in 120 Vac, TwoPosition (On/Off) and Modulating units.
Safety instructions Basic information on safety Safety instructions Basic information on safety Standards/directives Our products are designed and manufactured in compliance with recognized standards and directives. This is certified in a Declaration of Incorporation and an EU Declaration of Conformity.
Safety instructions Range of application Commissioning Prior to working on this product, the staff must have thoroughly read and understood these instructions and, furthermore, know and observe officially recognized rules regarding occupational health and safety. Prior to commissioning, it is important to check that all settings meet the requirements of the application. Incorrect settings might present a danger to the application, for example, cause damage to the valve or the installation.
Safety instructions Warnings and notes Observance of these operating instructions is considered as part of the device's designated use. Information These operating instructions are only valid for the "clockwise closing" standard version, (the driven shaft turns clockwise to close the valve). Warnings and notes The following warnings draw special attention to safety-relevant procedures in these operating instructions, each marked by the appropriate signal word (DANGER, WARNING, CAUTION, or NOTICE).
Safety instructions References and symbols Arrangement and typographic structure of the warnings DANGER Type of hazard and respective source! Potential consequence(s) in case of non-observance (option) ● ● Measures to avoid the danger Further measure(s) Safety alert symbol warns of a potential personal injury hazard. The signal word (here: DANGER) indicates the level of hazard.
Identification Name plate Identification Name plate Figure 1: Arrangement of name plates.
Identification Name plate Actuator name plate Figure 2: Actuator name plate (example).
Identification Name plate Name plate for actuator controls (example) Figure 3: Name plate for actuator controls (example).
Identification Name plate Motor name plate Figure 4: Motor name plate (example).
Identification Name plate Descriptions referring to name plate indications Type designation Figure 5: Type designation (example) [1] Type and size of actuator [2] Flange size Type and size These instructions apply to the following devices types and sizes: SA 07.6/ GS 125.3 = A226.21K SA 10.2/GS 100.3 = A226.41K Multi-turn actuator for On/Off duty SAR 07.6/ GS 125 = A266.21K SAR 10.2/ GS 100.3 = A266.
Identification Short description Input signal Description 24 Vdc Control voltage 24 Vdc for OPEN - CLOSE control using digital inputs (OPEN, STOP, CLOSE) 48 Vdc Control voltage 48 Vdc OPEN – CLOSE control using digital inputs (OPEN, STOP, CLOSE) 60 Vdc Control voltage 60 Vdc OPEN - CLOSE control using digital inputs (OPEN, STOP, CLOSE) 115 Vac Control voltage 115 Vac for OPEN - CLOSE control using digital inputs (OPEN, STOP, CLOSE) 0/4 to 20 mA Input current for setpoint control using analog inp
Transport, storage and packaging Transport Transport, storage and packaging Transport Use sturdy packaging when transporting to the installation site. DANGER Hovering load! Risk of death or serious injury. ● Do NOT stand below hovering load. ● Attach ropes or hooks for lifting by hoist only to the housing and NOT to the handwheel. ● Actuators mounted on valves: Attach ropes or hooks for lifting by hoist to the valve and NOT to the actuator.
Transport, storage and packaging Storage Table 1: Weights for A2x6.21K and A2x6.41K models. Type designation Actuator Weight approx. Lbs (kg) SA 07.6/ SAR 07.6 A226.21K A266.21K 55 (25) SA 10.2/ SAR 10.2 A226.41K A266.41K 68 (31) Storage CAUTION Inappropriate storage may result in corrosion! ● ● ● ● Store in a well-ventilated, dry room. Protect against floor dampness by storage on a shelf or on a wooden pallet. Cover to protect against dust and dirt.
Assembly Mounting position Assembly Mounting position The A-Series Industrial Electric Actuators (AUMA) can be operated in any mounting position. Restriction: When using oil instead of grease within the actuator gear housing, the hollow shaft mounting position must be perpendicular, with the flange pointing downward. The type of lubricant used is indicated on the actuator name plate (F...= grease; O...= oil). Handwheel fitting Information For transport reason, handwheels with a diameter of 15.
Assembly Mounting the actuator Mounting the actuator NOTICE Danger of corrosion due to damage to paint finish and condensation! ● Touch up any damage to the paint finish after working on the device. ● After mounting, connect the device immediately to electrical mains to ensure that heater minimizes condensation. Mounting to valve/gearbox Figure 8: Mounting output drive types B [1] Multi-turn actuator [2] Valve/gearbox [3] Valve/gearbox shaft 1. Check if mounting flanges fit together. 2.
Assembly Mounting positions of local controls Table 2: Tightening Torques for Screws. Threads Tightening torque lb-ft (Nm) Strength class A2-80/A4–80 M6 7 (10) M8 17 (24) M10 35 (48) M12 60 (82) M16 148 (200) M20 289 (392) Mounting positions of local controls Figure 9: Mounting positions. The mounting position of the local controls is implemented according to the order.
Assembly Mounting positions of local controls NOTICE Electrostatic discharge ESD! Risk of damage to electronic components. ● Ground both operators and devices. ● Loosen screws and remove the local controls. ● Check if the O-ring is in good condition, correctly insert O-ring. ● Turn local controls into new position and re-place. NOTICE Cable damage due to twisting or pinching! Risk of functional failures. ● ● ● A6V12052002 Turn local controls by a maximum of 180°.
Electrical connection Basic information Electrical connection Basic information WARNING Danger due to incorrect electrical connection ● Failure to observe this warning can result in death, serious injury, or property damage. ● The electrical connection must be carried out exclusively by suitably qualified personnel. ● Prior to connection, observe basic information contained in this chapter. ● After connection but prior to applying the voltage, observe the and chapters.
Electrical connection Basic information In case of common supply using a single cable (links from U1, V1 with XK25/26, for 24 Vdc only !!!), short-term excess or falling below the permissible voltage limits can occur when switching (24 Vdc +10 %/–10 %). Any possibly incoming operation commands are not executed outside the admissible limit values. The actuator controls briefly signal a fault condition.
Electrical connection Basic information Table 5: Fuse for Heating System. Designation in wiring diagram = F4 ext. External power supply 115 Vac Fuse 2 AT If actuator controls are mounted separately from actuator (actuator controls on wall bracket): Consider length and cross section of connecting cable when defining the protection required. Potential of customer connections All input signals (control inputs) must be supplied with the same potential.
Electrical connection Wiring Wiring CAUTION When wiring an A-Series Industrial Electric Actuator for two-position (on/off) control and the power to the actuator is commanded to be off, you must ensure that there is no extraneous or leakage voltage between hot and common. Leakage voltage greater than 3 Vac can cause actuator failure. When wiring an A-Series Industrial Electric Actuator for two-position control, the controller should use at minimum a one-second time delay for command signal reversal.
Operation Manual operation Operation Manual operation In case of motor or power failure, the actuator may be operated manually for setting and commissioning. Manual operation is engaged by an internal changeover mechanism. Engage manual operation NOTICE Damage at the motor coupling due to faulty operation! Engage manual operation only during motor standstill. 1. Press push button. Figure 13: Engage manual operation. 2. Turn the handwheel in desired direction. 3.
Operation Motor operation Local actuator operation Local actuator operation is performed using the local controls push buttons of actuator controls. Figure 14: Local controls. [1] Push button for operation command in direction OPEN [2] Push button STOP [3] Push button for operation command in direction CLOSE [4] Push button RESET [5] Selector switch CAUTION Hot surfaces, for example, possibly caused by high ambient temperatures or strong direct sunlight! Danger of burns.
Operation Push button menu navigation (for settings and indications) Remote actuator operation CAUTION Risk of immediate actuator operation when switching on! Risk of personal injuries or damage to the valve ● If the actuator starts unexpectedly: Immediately turn the selector switch to the 0 (OFF) position. ● Check input signals and functions. Set the selector switch to the Remote control (REMOTE) position.
Operation Push button menu navigation (for settings and indications) [6] Display Table 6: Important push button functions for menu navigation.
Operation User level, password Group selection To select between status menu S and main menu M: Set the selector switch to 0 (OFF), hold down push button C for approximately 2 seconds until a screen containing the ID M... appears. Figure 17: Select menu groups To return to the status menu: ● Do not push the buttons on the local controls within 10 minutes or ● Briefly press C Direct display using ID When entering the ID within the main menu, screens can be displayed directly (without clicking through).
Operation User level, password Password Enter a password to allow parameter modification. The display indicates: Password 0*** Each user level has a specific password and permits different actions.
Operation Language in the display Select main menu 1. Set selector switch to the 0 (OFF) position. 2. Press push button C Setup and hold it down for approximately 3 seconds. – Display goes to main menu and indicates: ▶ Display...
Operation Language in the display Select main menu 1. Set the selector switch to the 0 (OFF) position. 2. Press push button C Setup and hold it down for approximately 3 seconds. – The display goes to the main menu and shows: ▶ Display... Change language 1. Press Ok. – The display shows: ▶ Language 2. Press Ok. – The display indicates the selected language, for example: ▶ Deutsch The bottom row of the display indicates: ● Save → continue with step 10 ● Edit → continue with step 6 3. Press Edit.
Indications Indications during commissioning Indications Indications during commissioning LED test When switching on the power supply, all LEDs on the local controls illuminate for approximately 1 second. This optical feedback indicates that the voltage supply is connected to the controls and all LEDs are operable. Figure 20: LED test. Language selection During the self-test, the language selection can be activated so that the selected language is immediately indicated in the display.
Indications Indications in the display If the language selection feature is activated during the self-test, the menu for selecting the display language will now be indicated. For further information on language setting, see chapter . Figure 23: Language selection. If no entry is made over a longer period of time (approximately 1 minute), the display automatically returns to the first status indication.
Indications Indications in the display [1] List with detailed indications [2] Further available information The navigation support (bottom row) fades out after approximately 3 seconds. Press any push button (selector switch in the 0 (OFF) position) to fade-in the navigation support. Feedback indications from actuator and valve Display indications depend on the actuator version. Valve position (S0001) ● ● ● S0001 on the display indicates the valve position in % of the travel.
Indications Indications in the display Figure 29: Units of torque Display in percent 100% indication equals the maximum torque indicated on the name plate of the actuator. Example: SA 07.6 with 20 to 60 Nm. ● 100% corresponds to 60 Nm of nominal torque. ● 50% corresponds to 30 Nm of nominal torque. Operation commands (S0003) The display S0003 indicates: ● active operation commands, for example: Operation in the CLOSE or OPEN direction.
Indications Indications in the display Pivot point axis The pivot points and their operation behavior (operation profile) are shown on the pivot point axis by means of symbols. The symbols are only displayed if at least one of the following functions is activated: ● Operation profile M0294 ● Timer CLOSE M0156 ● Timer OPEN M0206 Figure 32: Examples: on the left pivot points (intermediate positions); on the right stepping mode. Table 7: Symbols along the pivot point axis.
Indications Indications in the display Warnings (S0005) If a warning has occurred, the display shows S0005: ● the number of warnings occurred ● a blinking question mark after approximately 3 seconds Figure 34: Warnings. For further information, see . Not ready REMOTE (S0006) The S0006 display shows indications of the Not ready REMOTE group.
Indications Indications in the display ● ● the number of indications occurred a blinking triangle with question mark after approximately 3 seconds Figure 37: Out of specification.. For further information, see . Function check (S0009) The S0009 indication shows function check indications according to NAMUR recommendation NE 107.
Indications Indication lights of local controls Figure 40: Failure. For further information, see . Indication lights of local controls Figure 41: Arrangement and meaning of indication lights.
Indications Optional indications Indication light 5 (right) = End p. OPEN, blink Signal interm. pos. = OPEN/CLOSED = Off Further setting values: See Manual (Operation and setting). Optional indications Mechanical position indication (self-adjusting) Figure 42: Mechanical position indicator.
Indications Optional indications Characteristics ● ● Independent of power supply Used as running indication: Indicator disc rotates during actuator operation and continuously indicates the valve position ● (For “clockwise closing version”, the symbols direction for operation in the CLOSE direction) ● Indicates that end positions (OPEN/CLOSED) have been reached (Symbols (OPEN)/ A6V12052002 / (CLOSED) point to the indicator mark rotate in a counterclockwise at the cover).
Signals (output signals) Status signals using output contacts (digital outputs) Signals (output signals) Status signals using output contacts (digital outputs) Characteristics Output contacts send status signals (for example, reaching the end positions, selector switch position, faults, and so on) as binary signals to the control room. Status signals only have two states: active or inactive. Active means that the conditions for the signal are fulfilled.
Signals (output signals) Analog signals Default values: ● Coding DOUT 1 = Low active ● Coding DOUT 2 – Coding DOUT 12 = High active Analog signals Valve position ● ● ● Signal: E2 = 0/4 – 20 mA (galvanically isolated) Designation in the wiring diagram: ANOUT1 (position) Torque feedback ● Signal: E6 = 0/4 – 20 mA (galvanically isolated) ● Designation in the wiring diagram: ● ANOUT2 (torque) For further information on this topic, see the Manual (Operation and setting).
Commissioning (basic settings) Type of seating: set Commissioning (basic settings) 1. Set selector switch to the 0 (OFF) position. Information: The selector switch is not a mains switch. When positioned to 0 (OFF), the actuator cannot be operated. The controls' power supply is maintained. 2. Switch on the power supply. Information: Observe heat-up time for ambient temperatures below -22°F (30°C). 3. Perform basic settings.
Commissioning (basic settings) Torque switching: set 5. Press Ok. Display indicates the current setting: Limit or Torque The bottom row of the display indicates either: Edit → continue with step 6 Save → continue with step 10 6. Press Edit. Display indicates: ▶ Specialist (4) Log on user 1.
Commissioning (basic settings) Torque switching: set Customer settings M0041 Torque switching M0013 Trip torque CLOSE M0088 Trip torque OPEN M0089 Default value: According to order data Setting range: Torque range according to actuator name plate Torque switching: set 1. Set the selector switch to the 0 (OFF) position to select the main menu. 2. Press push button C Setup and hold it down for approximately 3 seconds. The display goes to the main menu and indicates: ▶ Display... 3.
Commissioning (basic settings) Limit switching: set Information The following fault signals are issued if the torque setting performed has been reached in mid-travel: ● In the display of the local controls: Status indication S0007 Fault = Torque fault OPEN or Torque fault CLOSE The fault must be acknowledged before the operation can be resumed. The acknowledgement is made: ● either by an operation command in the opposite direction.
Commissioning (basic settings) Limit switching: set Select parameter ◈ Select parameter either: ● click using the menu to parameter, or ● using direct display: press and enter ID M0084. Display indicates: Set end pos. CLOSED? CLOSED or OPEN 1. Use the Up ▲ Down ▼ buttons to select: ● Set end pos.CLOSED? M0084 ● Set end pos. OPEN? M0085 The black triangle ▶ indicates the current selection. 2. Press Ok. The display indicates either: ● Set end pos.CLOSED? CMD0009 → continue with Step 9. ● Set end pos.
Commissioning (basic settings) Test run Make selection: ● Edit → back to Step 9: Set end position CLOSED "once again" ● Esc → back to Step 4; either set end position OPEN or exit the menu. Set end position OPEN CMD0010 ◈ Reset end position OPEN: For large strokes: Set selector switch in position Local control (LOCAL) and operate actuator in motor operation via push button (OPEN) in direction of the end position.
Commissioning (basic settings) Test run Direction of rotation at mechanical position indicator: check NOTICE Valve damage due to incorrect direction of rotation! ● If the direction of rotation is wrong, switch off immediately (press STOP). ● Eliminate cause, i.e. correct phase sequence for cable set wall bracket. ● Repeat test run. Information Switch off before reaching the end position. Move actuator manually to intermediate position or to sufficient distance from end position.
Commissioning (basic settings) Test run Figure 45: Direction of rotation (for clockwise closing version). Direction of rotation at hollow shaft/stem: check NOTICE Valve damage due to incorrect direction of rotation! ● If the direction of rotation is wrong, switch off immediately (press STOP). ● Eliminate cause, i.e. correct phase sequence for cable set wall bracket. ● Repeat test run. Information Switch off before reaching the end position. 1.
Commissioning (basic settings) Test run Correctly fit/screw on threaded plug [1] and seal [2] or protective cap for stem protection tube [4], fasten thread. Limit switching: check 1. Set selector switch to position Local control (LOCAL). 2. Operate actuator using push buttons OPEN, STOP, CLOSE.
Commissioning (settings/options in the actuator) Switch compartment: open/close Commissioning (settings/options in the actuator) For actuators without mechanical position indicator (cover without indicator glass), no settings are required within the actuator when commissioning. When equipped with the self-adjusting mechanical position indicator [A], the position indicator automatically adjusts upon the initial operation (for example, from CLOSED to OPEN).
Commissioning (settings/options in the actuator) Mechanical position indicator (self-adjusting) Mechanical position indicator (self-adjusting) Figure 48: Mechanical position indicator (self-adjusting) The self-adjusting mechanical position indicator shows the valve position with an arrow . When correctly set, the arrow points to the symbols (OPEN) or (CLOSED) in the end positions. Information The position indications is housed in the actuator switch compartment.
Commissioning (settings/options in the actuator) Mechanical position indicator (self-adjusting) ➥ The setting of the mechanical position indicator is correct, if the angle between the symbols (OPEN) and (CLOSED) ranges between approx. 120° and 280°. ➥ If all three discs are turned at the same time, the indicator can be shifted in steps of 15°. Individual shifts of 5° are possible.
Commissioning (settings/options in the actuator) Mechanical position indication using the indicator mark (not self-adjusting) Figure 51: Set reduction gearing. Mechanical position indication using the indicator mark (not self-adjusting) Figure 52: Mechanical position indication via indicator mark. The mechanical position indicator shows the valve position using two indicator discs with symbols (OPEN) and (CLOSED).
Commissioning (settings/options in the actuator) Mechanical position indication using the indicator mark (not self-adjusting) Figure 53: Closed position. 3. Move the actuator to the end position OPEN. 4. Hold he lower indicator disc in position and turn the upper disc with the (OPEN) symbol until it is in alignment with the mark on the cover. Figure 54: Open position. 5. Move valve to end position CLOSED again. 6.
Corrective action Faults during operation/commissioning Corrective action Faults during operation/commissioning Table 8: Faults during operation/commissioning. Fault Description/cause Remedy Mechanical position indicator cannot be set. Reduction gearing is not suitable for turns/stroke of the actuator. Set gear stage of the reduction gearing. In spite of correct setting of limit switching, actuator operated into the valve end position. The overrun was not considered when setting the limit switching.
Corrective action Fault indications and warning indications Indication on display Description/cause Remedy S0008 Out of specification For indicated value > 0: Press push button Details. Collective signal 07: Indication according to NAMUR recommendation NE 107 Actuator operates outside the normal operation conditions. S0009 Function check Collective signal 08: Indication according to NAMUR recommendation NE 107 The actuator is being worked on; output signals are temporarily invalid.
Corrective action Fault indications and warning indications Indication on display Description/cause Remedy Wrn input AIN 2 Warning: Loss of signal analogue input 2 Check wiring. Wrn setpoint position Warning: Loss of signal setpoint position Check setpoint signal. For an adjusted setpoint range of e.g. 4 to 20 mA, the input signal is 0 (signal loss). For a setpoint range of 0 to 20 mA , monitoring is not possible. The set time (parameter Perm.op. time, manual M0570) has been exceeded.
Corrective action Fault indications and warning indications Faults and Failure Indication on display Description/cause Remedy Configuration error Collective signal 11: Configuration error has occurred. Press push button Details to display a list of individual indications. For a description of the individual signals, see the Manual (Operation and setting). Config. error REMOTE Collective signal 22: Configuration error has occurred.
Corrective action Fault indications and warning indications Indication on display Description/cause Remedy Incorrect phase seq The phase conductors L1, L2 and L3 are connected in the wrong sequence. Only applicable if connected to a 3-ph AC system Correct the sequence of the phase conductors L1, L2 and L3 by exchanging two phases.
Corrective action Fault indications and warning indications Indication on display Description/cause Remedy Syn. link wire break SA Synchronous link function: Signal loss of actual po sition value from master actuator or slave actuator. Check wiring. DMF fault OPEN1) The torque in direction OPEN, Check DMF trip torque OP measured at the output drive shaft parameter. using the torque measurement flange, is too high. DMF fault CLOSE1) The torque in direction CLOSE, Check DMF fault level parameter.
Corrective action Fault indications and warning indications Indication on display Description/cause Remedy EMCY behav. active Operation mode EMERGENCY is active (EMERGENCY signal was sent). ● Detect cause for EMERGENCY signal. ● Verify failure source. 0V are applied at the EMERGENCY input. ● Apply +24 Vdc at EMERGENCY input. I/O interface The actuator is controlled using the I/O interface (parallel). Check I/O interface. Handwheel active Manual operation is activated.
Fuses Fault indications and warning indications Fuses Fuses within the actuator controls Fuses used Table 12: Primary fuses F1/F2 (for power supply unit) G-fuse F1/F2 AUMA art. no. Size 6.3 × 32 mm Reversing contactors Power supply ≤ 500V 1 A T; 500V K002.277 Reversing contactors Power supply > 500V 2 A FF; 690V K002.665 Thyristor units for motor power up to 1.5 kW 1 A T; 500V K002.277 Thyristor units for motor power up to 3.0 kW Thyristor units for motor power up to 5.
Fuses Fault indications and warning indications Figure 55: Fuse components. Pull fuse holder [3] out of pin carrier, open fuse cover and replace old fuses by new ones. Test/replace fuses F3/F4 Loosen screws [1] and remove cover [2] on the rear of the actuator controls. Figure 56: Fuse replacement.
Fuses Fault indications and warning indications The fault Thermal fault displays when selecting Details. The motor must cool down before operation can be resumed. Depending on the parameter setting (motor protection behavior), the fault signal is either automatically reset or the fault signal must be reset using the RESET push button with selector switch position Local operation (LOCAL). For further information to this topic, please see the Manual (Operation and setting).
Servicing and maintenance Preventive measures for servicing and safe operation Servicing and maintenance CAUTION Damage caused by inappropriate maintenance! Servicing and maintenance must be carried out exclusively by suitably qualified personnel having been authorized by the end user or the contractor of the plant. Therefore, we recommend contacting our service. Only perform servicing and maintenance tasks when the device is switched off.
Servicing and maintenance Maintenance For enclosure protection IP68 After submersion: ● Check actuator. ● In case of ingress of water, locate leaks and repair. Dry device correctly and check for proper function. Maintenance Lubrication ● ● ● The gear housing is filled with grease at the factory. – Grease change is performed during maintenance – Generally after 4 to 6 years for modulating duty. – Generally after 6 to 8 years if operated frequently (open-close duty).
Technical data Technical data Multi-turn actuators Technical data Information The following tables include standard and optional features. For detailed information on the customer-specific version, see the order-related data sheet. Technical data Multi-turn actuators Features and functions Type of duty (Multi-turn actuators for openclose duty) Standard Short-time duty S2 - 15 minutes, classes A and B according to EN 15714-2.
Technical data Technical data Multi-turn actuators Features and functions Electrical connection Standard AUMA plug/socket connector with screw-type connection. Motor connection for some DC motors using a separate motor terminal board.
Technical data Technical data Multi-turn actuators Service conditions Vibration resistance according to IEC 60068-2-6 Corrosion protection 2 g, from 10 to 200 Hz (for actuators in AUMA NORM version) 1 g, from 10 to 200 Hz (for actuators with mounted AUMA actuator controls) Resistant to vibration during start-up or for failures of the plant. However, a fatigue strength may not be derived from this. Indications apply to actuators with AUMA 3-phase AC motor and AUMA plug/socket connector.
Technical data Technical data Actuator controls Technical data Actuator controls Features and functions Power supply External electronics supply See the nameplate Permissible variation of mains voltage: ±10% Permissible variation of mains voltage: ±30% (optional) Permissible variation of mains frequency: ±5% Option Current consumption Current consumption of the actuator controls depending on mains voltage: For permissible variation of mains voltage of ±10 %: 100 to 120 Vac = maximum 740 mA Overvoltage
Technical data Technical data Actuator controls Features and functions Analog input Local controls 2 analog inputs: With positioner/process controller option: Input of actual position value/actual process value as continuous values between 0/4 and 20 mA. Standard ● Selector switch: LOCAL - OFF - REMOTE (lockable in all three positions) ● Push buttons OPEN, STOP, CLOSE, RESET Local Stop: The actuator can be stopped via push button STOP of local controls if the selector switch is in position REMOTE.
Technical data Technical data Actuator controls Features and functions Safety functions Standard EMERGENCY operation (programmable behavior) - Digital input: Low active - Reaction can be selected: Stop, run to end position CLOSED, run to end position OPEN, run to intermediate position - Torque monitoring can be by-passed during EMERGENCY operation - Thermal protection can be by-passed during EMERGENCY operation (only in combination with thermoswitch within actuator, not with PTC thermistor).
Technical data Technical data Actuator controls Features and functions Motor protection evaluation Standard Monitoring the motor temperature in combination with thermoswitches within actuator motor. Electrical connection Standard AUMA plug/socket connector with screw-type connection Cable entry threads Standard NPT threads Wiring diagram See the nameplate.
Technical data Technical data Actuator controls Service conditions Corrosion protection Standard Coating Color KS: Suitable for use in areas with high salinity, almost permanent condensation, and high pollution. Double layer poser coating Two component iron-mica combination Standard AUMA silver-grey (similar to RAL 7037) Accessories Wall bracket For actuator controls mounted separately from the actuator, including plug/socket connector. Connecting cable on request.
Issued by Siemens Industry, Inc. Smart Infrastructure 1000 Deerfield Pkwy Buffalo Grove IL 60089 +1 847-215-1000 A6V12052002 © Siemens Industry, Inc., 2020 Technical specifications and availability subject to change without notice.
