Siemens Acvatix SAX Series Basic Documentation
  1. Manuals
  2. Brands
  3. Siemens Manuals
  4. Controller
  5. Acvatix SAX Series
  6. Basic documentation

Siemens Acvatix SAX Series Basic Documentation

Hide thumbs Also See for Acvatix SAX Series:
Table of Contents

Advertisement

Quick Links

s
SAX.., SAY..,
SAX61.03/MO
SAV..
SAL..
Acvatix™
Actuators SAX.., SAY.., SAV.., SAL.. for valves
Basic Documentation
CE1P4040en
Building Technologies
2018-12-05

Advertisement

Table of Contents
loading

Related Manuals for Siemens Acvatix SAX Series

Summary of Contents for Siemens Acvatix SAX Series

  • Page 1 SAX.., SAY.., SAX61.03/MO SAV.. SAL.. Acvatix™ Actuators SAX.., SAY.., SAV.., SAL.. for valves Basic Documentation CE1P4040en Building Technologies 2018-12-05...
  • Page 2 Siemens Switzerland Ltd Building Technologies Division International Headquaters Theilerstrasse 1a 6300 Zug Switzerland Tel. +41 58-724 24 24 © Siemens Switzerland Ltd, 2010 www.siemens.com/sbt Subject to change 2 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 3: Table Of Contents

    Wiring (installation) ................44 Commissioning and operation .............. 46 3.2.1 Function check and Calibration ............46 3.2.2 Commissioning Modbus RTU ............... 49 3.2.3 Maintenance ..................52 3 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Contents 2018-12-05...
  • Page 4 6.4.2 External Modbus converter ..............85 6.4.3 Rotary actuators .................. 86 Revision numbers ................87 Glossary ..................... 88 Symbols ....................88 Terms ....................88 4 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Contents 2018-12-05...

  • Page 5: About This Documentation

    Page 75 SAY81P03 SAY81.03U These types of actuator are UL-listed versions Glossary and Index are arranged at the end of the document. Note 5 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies About this documentation 2018-12-05...

  • Page 6: Revision History

    T4502X1 of Conformity AC/DC 24 V T4501X2 T4503X2 A5W00000333 T4502X2 Environmental Declaration E4501 E4503 7173310559B E4502 Environmental Declaration, A6V101083254 external Modbus converter 6 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies About this documentation 2018-12-05...

  • Page 7: Before You Start

    1.4.2 Copyright This document may be duplicated and distributed only with the express permission of Siemens, and may be passed on only to authorized persons or companies with the required technical knowledge. 1.4.3 Quality assurance These documents were prepared with great care.

  • Page 8: Document Use / Request To The Reader

    Siemens assumes no liability to the extent allowed under the law for any losses resulting from a failure to comply with the aforementioned points or for the improper compliance of the same.

  • Page 9: Engineering

    Status indication Spare parts Housing cover Removal / fitting Valve stem coupling Yoke Coupling Valve neck coupling Network functions See Section 3.2.2 Commissioning Modbus RTU 9 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...

  • Page 10: Use

    SAX.., SAV.. For use in connection with Siemens 2-port or 3-port valves with 20/40 mm stroke, as control or shutoff valves for HVAC plants. SAY.. For the operation of Siemens combi valves of type VPI46.40F9.5Q and VPI46.50F12Q with 15 mm stroke as control valves in ventilation, air conditioning, and district heating systems.

  • Page 11: Type Summary

    Fixed connection cable 5 x 0.75 mm SAV..: This product line of actuators might not be available in all countries. Please talk to your local contact or consult your local internet pages of www.buildingtechnologies.siemens.com. 2.3.2 Stroke actuators – combi valves Spring Pos.

  • Page 12: Rotary Actuators

    SAV.. SAL..T10 SAL..T20 2 pcs. M5 x 20 mm 1 pc. 11 mm SAL..T40 2 pcs. M6 x 20 mm 1 pc. 14 mm 12 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...
  • Page 13 2 pcs. M8 x 50 mm 1 pc. 12 mm 1 pc. M5 x 20 mm incl. 1 pc. 16 mm 16 mm 12 mm 13 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...

  • Page 14: Equipment Combinations

    N4440 VXF41.14...15 1.9 / 3 1) 7) VXF41.24...25 5 / 7.5 1) 7) VXF41.39...40 12 / 19 1) 7) -10…130 °C VXF41.49...50 19 / 31 14 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...
  • Page 15 DN 65…150: Flange dimensions only for PN 25 Valves no longer in the active sale SAV..: This product line of actuators might not be available in all countries. Please talk to your local contact or consult your local internet pages of www.buildingtechnologies.siemens.com. 15 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL..

  • Page 16: Stroke Actuators − 2-Port Valves

    VVF40.50-.. 31 / 40 2) 4) VVF40.65-.. 49 / 63 2) 4) -10…130 °C VVF40.80-.. 78 / 100 PN16 N4340 VVF41.49 VVF41.50 -10…130 °C 16 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...
  • Page 17 SAV..: This product line of actuators might not be available in all countries. Please talk to your local contact or consult your local internet pages of www.buildingtechnologies.siemens.com 17 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves...

  • Page 18: Stroke Acutuators - Combi Valves

    VKF41.. maximum flow speed with SAL.T0 actuator with water DN150/200 = 2.5 m/s, with SAL.T40 actuator with water DN150/200 = 4 m/s VKF46.. maximum flow speed water = 4.5 m/s, air 40 m/s 18 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 19: Accessories

    The signal peaks that occur in the potentiometer ASZ7.5 may result in error messages on Siemens SIMATIC. This is not the case when combined with Siemens HVAC controllers. The reason is that SIMATIC has a higher resolution and faster response time.

  • Page 20: Product Replacements

    SAL.. positioning time differs from that of SQL32.12 and SQL32.13 rotary actuators. Consider positioning time when replacing. use SAL.T20 on VKF46.40, VKF46.50 and VKF46.65 use SAL.T40 on VKF46.80, VKF46.100 and VKF46.125 20 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering...

  • Page 21: Electrical Accessories

    Auxiliary switch ASC1.4 ASC1.4 ASC10.51 Used auxiliary switches or potentiometer (order accessories additionally were applicable): § Check used functionality § Check compatibility with controller 21 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...

  • Page 22: Spare Parts

    The actuators are factory-set to equal-percentage characteristic curve. Note: The DIL switch (actuator-internal changeover of characteristic curve) must be set to "log" (switch 2 to "OFF"). 22 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 23: Permissible Cable Lengths And Wire Cross-Sectional Areas

    Basic diagram − voltage drop across the power supply cables The following diagram can be used to determine the cable lengths and wire cross- sectional areas. 23 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Engineering 2018-12-05...

  • Page 24: Warranty

    The engineering data specified in chapter "Equipment combinations" (page 14) are only guaranteed in connection with the Siemens valves listed. When using the actuators in connection with valves of other manufacture, correct Note functioning must be ensured by the user, and Siemens will assume no responsibility. 24 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL..

  • Page 25: Handling

    Mounting and installation 3.1.1 Mounting positions Indoor use Outdoor use Only in connection with weather shield ASK39.1 SAX61../MO is not suitable for outdoor applications. 25 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 26: Fitting Stroke Actuators To Seat Valves Vvf.. / Vxf.. Or

    If you touch heated parts, you will get burns as result. · Allow to cool parts. · Wear protective gloves. Actuator’s stem retracted 10 mm 26 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 27: Avoid Missalignement On V

    If so, please take care for correct mounting, either by turning the actuator or by adjusting the fitting (e.g. use a second sealing to change fitting position). 27 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 28: Fitting Rotary Actuators To Butterfly Valves Vkf41

    If you touch heated parts, you will get burns as result. · Allow to cool parts. · Wear protective gloves. 5 mm 5 mm 28 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 29 5 mm 4 mm Angle position errors between actuator shaft and valve stem must be corrected via manual control (refer to "Manual adjuster" page 73). 29 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling...

  • Page 30: Fitting Rotary Actuators To Slipper Valves Vbf21

    If you touch heated parts, you will get burns as result. · Allow to cool parts. · Wear protective gloves. 10 mm, ASK31N ASK32N 13 mm 90° 30 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 31 4 mm, 5 mm 4 mm, 5 mm ASK31N 12 mm ASK32N 3.2a 3.2b 4 mm, 5 mm 4 mm, 5 mm ASK31N 12 mm ASK32N 31 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 32 For further mounting positions of VBF 21.. and routing of the connection cables the rotary actuators and adapters must be mounted according to the sketches above. 32 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 33: Fitting Rotary Actuators To Butterfly Valves Vkf46

    Wear protective gloves. – – 11 mm (DN 40…50) – 14 mm (DN 80…125) – – 4 mm (DN 40…65) – 5 mm (DN 80…125) – 33 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 34: Fitting Rotary Actuators To Butterfly Valves Vkf45

    If you touch heated parts, you will get burns as result. · Allow to cool parts. · Wear protective gloves. 12 mm (DN 40…125) 16 mm (DN 150 / 200) 34 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 35 4 mm 6 mm 35 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 36: Fitting Accessories

    There is an immediate risk of fatal injury in case of contact with live parts of SA..31... · Disconnect actuator from power. Actuator is mechanically connected to a Siemens valve. Observe compatibility and choice of combinations. Refer to "Accessories" (page 19).
  • Page 37 If a live wire gets in contact with the screws the whole actuator housing is a live. · Fit the screw covers first. Plug-in space A No.: 1 Turn to 0% 37 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 38 Connection terminals" (page 81) Function module First, observe "Special notes on mounting” (page 36). AZX61.1 Set function module (page 57) Nr.: 3 Plug-in space B 38 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 39 · Fit the screw covers first. Plug-in space A No.: 1 Adjust switch position (refer also to "Manual operation" page 73) 39 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 40 If a live wire gets in contact with the screws the whole actuator housing is a live. · Fit the screw covers first. Plug-in space B No.: 1 40 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 41 Adjust switch position (refer also to "Manual operation" page 73) No.: 1 When initial situation: 0 Ω When initial situation: ∞ Ω Observe "Wiring" (page 44) Observe "Connection terminals" (page 81) 41 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 42 When fitting the stem heating element, stroke actuator and valve must be assembled. The stem heating element is powered separately. First, observe "Special notes on mounting” (page 36). 10 mm 14 mm 8 mm 42 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 43 · If fitted several times, 2 UV-proof cable ties (800 x 4 mm) must be used. · The manual adjuster cannot be used when the weather shield is mounted. · SAX61../MO is not suitable for outdoor applications. 43 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 44: Wiring (Installation)

    Metric Inch thread ½“ Prior to installation, the following preconditions must be satisfied: · Actuator is mechanically connected to a Siemens valve. · Housing cover is removed (step 6 "Special notes on mounting", page 36). Communicating Device contains fixed connecting actuators cable.
  • Page 45 Actuator No.: 4 Observe " Connection terminals" (page 81) Auxiliary switch No.: 4 ASC10.51 Potentiometer Observe " ASZ7.5 Connection terminals" (page 81) 45 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 46: Commissioning And Operation

    Before making the function check, the following preconditions must be satisfied: · Environmental conditions specified in chapter "Technical data" (page 77) · Actuator is mechanically connected to a Siemens valve · Actuator is in "Manual operation" mode (page 73). The actuator can be operated with the help of the "Manual adjuster" (see page 73).
  • Page 47 · If function module AZX61.1 is used, observe information given in chapter Notes "Changeover of acting direction" (page 59). · Observe information given in chapter "Acting direction and flow characteristic" on page 61. 47 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 48 (65%) position (65%) Actuator’s stem Actuator’s spindle Check position value with maintains the maintains the ~ 485 Ω ~ 511 Ω ohmmeter position position 48 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 49: Commissioning Modbus Rtu

    · The actuator parameters (direction for opening, position limits, position adjustment etc.) can be read via the Modbus register. Documents can be downloaded at http://www.siemens.com/bt/download Full or partial configuration via bus The actuators can be configured via bus connection if the settings prior to commissioning allow for a connection to the Modbus master/programming tool (no address conflicts and correct baud rates/transmission format settings).
  • Page 50 1s On / 5s Off Internal error 0.1s On / 1s Off Invalid configuration, e.g. Min = Max Blue Flickering once after address indication Bus termination active 50 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...
  • Page 51 7. Save address: Press button until LED is – release button à The address is saved and displayed 1x for confirmation 51 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 52: Maintenance

    · Dispose of the device through channels provided for this purpose. · Comply with all local and currently applicable laws and regulations. 52 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Handling 2018-12-05...

  • Page 53: Functions And Control

    Observe information given in chapter "Acting direction and flow characteristic" on page 61. Internal control ensures very constant positioning times and determination of the actuator’s position. 53 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control...
  • Page 54 Calculated position Actual position time [ms] (power applied) applied Accurate position feedback is made possible with the help of a potentiometer (page 75). 54 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 55: Combination With Rvd

    0.63 .. 40 SKD32.21 DN15 ..50 RVD265/109 VVF53.. 0.16 .. 40 VVG41.. 0.63 .. 40 SKD32.21E DN15 ..50 VVF53.. 0.16 .. 40 55 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 56: Modulating Control

    Notes "Changeover of acting direction" (page 59). · Observe the information given in chapter "Acting direction and flow characteristic" on page 61. 56 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 57: Function Module Azx61.1

    · Can only be used with voltage input. Notes · Maximum input voltage is DC 30 V. If the configuration is invalid, the actuator operates on DC 0…10 V. 57 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control...
  • Page 58 DC 12…17 V DC 0…10 V Stroke or rotary angle Acting direction: Direct (A, B, C) Acting direction: Reverse (A', B', C') 58 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 59: Changeover Of Acting Direction

    (0%) when positioning signal Y = 0 V resp. Z = 0 Ω. This applies to all Siemens valves according to "Equipment combinations" (page 14). · With valves whose stem is retracted in the fully closed position, "direct acting"...

  • Page 60: Positioning Signal And Flow Characteristic Selection

    Positioning signal Stroke Volumetric flow Acting direction: Direct Acting direction: Reverse Note SAX61.03/MO: Positioning signal and flow characteristic selection are not permissible. 60 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 61: Acting Direction And Flow Characteristic

    The position feedback U (DC 0...10 V) is always proportional to stroke H of the actuator’s stem. Actuator Actuator Positioning signal Y, Z Position feedback U log = equal- percentage lin = linear 61 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 62: Position Control With Closedposition-Synchronisation

    With this function it’s granted that the position feedback U – which was zero during manual operation and synchronization - always represents the real mechanical position of the actuator. 62 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...
  • Page 63 This will also synchronies the internal position control and the real position. 63 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control...

  • Page 64: Calibration

    Actuator’s stem retracts (30%) and manual in counterclock- manual (to 30%) engaged wise direction (to 30%) Bold printing = positioning signal currently active 64 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 65: Detection Of Valve Seat

    If the attempts made are unsuccessful, the actuator continues to follow the positioning signal within the restricted range only and the actuator LED continues to blink green (refer to "Indicators" on page 74). 65 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 66: Forced Control Z

    Note The operating modes "Z" shown are based on factory setting "direct acting" and a "push to open" valve. 66 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 67: Communicating Actuators Modbus Rtu

    15% in the opposite direction and then trying again to overcome the position of clogging. If the attempts made are unsuccessful, the actuator continues to follow 67 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies...

  • Page 68: Calibration

    LED blinks green (communication active). Note Observe status indication (actuator LED) during and after calibration (page 74). The calibration cannot be started via the bus. 68 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control...

  • Page 69: Manual Adjustment

    120 Ω electronically switchable Bus config. 0 = Ready / 1 = Load / 2 = Reject command Status See Section, Register 769 “Status” 69 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...
  • Page 70 04 (0x04) Read Input Registers 06 (0x06) Write Single Register 16 (0x10) Write Multiple Registers (Limitation: Max. 120 registers on one write access) 70 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...
  • Page 71 Auto / 9,6 / 19,2 / 38,4 / 57,6 / 76,8 / 115,2 Factory settings: Auto Bus termination 120 Ω electronically switchable Factory settings: Off 71 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 72: Technical And Mechanical Design

    SAL.. Actuator’s stem retracted / Actuator’s stem extended / SAX.., SAV.. valve fully closed valve fully open 72 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 73: Coupling

    The stem coupling (1) and neck coupling (2) Mounting sets are available for use with butterfly ensures full backward compatibility with all types and slipper valves. of Siemens large-stroke valves produced since 1975. 4.14.3 Manual adjuster Automatic When the motor drives the manual adjuster turns.

  • Page 74: Indicators

    Calibration error Start calibration again (page 46) Blinking Clogged valve Check valve Dark Dark No power or electronics faulty Check operating voltage 74 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 75: Electrical Accessories

    SAV.. R = 0 + 8.55 Ohm x rotary angle (°) SAL.. Actuator position in relation to nominal stroke/nominal angular rotation [%] 75 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control 2018-12-05...

  • Page 76: Mechanical Accessories

    Mounting sets ASK31N, ASK32N, ASK33N and ASK35Nenable the actuators to be ASK3..N fitted to slipper valves VBF21.., DN65…150 and butterfly valves VKF41.. and VKF45 (page 28-35). 76 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Functions and control...

  • Page 77: Technical Data

    3.5 VA / 1.5 W SAY81P03 Stem retracts / extends 5 VA / 3.75 W SAY81.03U Stem retracts / extends 5 VA / 3.75 W 77 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Technical data 2018-12-05...
  • Page 78 As per EN 60730 Actuators SA..31.. AC 230 V Actuators SA..61.. AC / DC 24 V Actuators SA..81.. AC / DC 24 V 78 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Technical data 2018-12-05...
  • Page 79 SAL.T20 / T40 have a minimum holding torque of 14 Nm Up to 150 °C with horizontal mounting position SAX61../MO is not suitable for outdoor applications. The documents can be downloaded from http://siemens.com/bt/download. UL recognized component 79 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL..

  • Page 80: Connection Diagrams And Dimensions

    1x ASC10.51 AC 24 V...230 V / 6 (2) A S3 S2 or 1 x ASZ7.5 S3 S2 AC/DC 24 V 80 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions 2018-12-05...

  • Page 81: Connection Terminals

    AC/DC 24 V / 30 W / 50 VA / inrush current max. 8.5 A ASZ6.6 System neutral (SN) (red) System potential (SP) (black) 81 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions...

  • Page 82: Connection Diagrams

    Positioning signal forced control SAX61../MO Actuator (SN) System neutral System potential (SP) Controller Reference (Modbus RTU) Bus + (Modbus RTU) Bus - (Modbus RTU) 82 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions 2018-12-05...
  • Page 83 SA..81.. SA..81.. AC/DC 24 V Actuator Controller System neutral System potential AC/DC 24 V Y1, Y2 Positioning signals 83 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions 2018-12-05...

  • Page 84: Dimensions

    SAX..U: 1.850 kg SAY..U: 1.850 kg Device equipped with a fixed connection cable – Left cable entry is used Dimensions in mm 84 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions...

  • Page 85: External Modbus Converter

    6.4.2 External Modbus converter Type [mm] [kg] 0.15 SAX../MO Already included in total weight Dimensions in mm 85 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions 2018-12-05...

  • Page 86: Rotary Actuators

    1.475 1.600 1.625 With ASK39.1 1.710 1.835 1.860 With mounting set ASK3..N Type SAL.. with ASK3..N With ASK39.1 Dimensions in mm 86 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Connection diagrams and dimensions 2018-12-05...

  • Page 87: Revision Numbers

    SAX81.03U SAL61.00T20 SAX81P03 SAL81.00T40 SAX61.03 SAL61.03T10 SAX61.03U SAL81.00T10 SAX61P03 SAL81.00T20 SAX61.03/MO SAL81.00T40 SAL81.03T10 SAV31.00 SAV61.00 SAV61.00U SAY31P03 SAV61P00 SAY61P03 SAV81.00 SAY81P03 SAV81.00U SAV81P00 87 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Revision numbers 2018-12-05...

  • Page 88: Glossary

    Position feedback Signal used to acquire the position, fed back via an input. Spring return facility Refer "fail safe function". 88 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Glossary 2018-12-05...
  • Page 89 (V = diverting mode). Maximum permissible differential pressure at which the motorized valve will close Δp securely against the pressure (close off pressure). slotted screwdriver 89 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Glossary 2018-12-05...
  • Page 90 Disengaging the fixing ........73 Direct acting ..........59, 61 Fixing the coupling ...........73 Directives............79 Manual operation ..........73 Disposal ............. 52 Manual adjustment ........53, 56 90 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Index 2018-12-05...
  • Page 91 Stroke actuators SQX.. to SAX......20 Yoke ..............9 Product replacements ......... 20 Δp ............14, 16, 18 Quality assurance ..........7 Δp ..............16, 18 91 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves CE1P4040en Building Technologies Index 2018-12-05...

  • Page 92: Www.siemens.com/Sbt

    Building Technologies Division International Headquaters Theilerstrasse 1a 6300 Zug Switzerland Tel. +41 58-724 24 24 © Siemens Switzerland Ltd, 2010 Technical specifications and availability subject to change without notice www.siemens.com/sbt 92 / 92 Siemens Actuators SAX.., SAY.., SAV.., SAL.. for valves...

This manual is also suitable for:

Acvatix say seriesAcvatix sax31.00Acvatix sav seriesAcvatix sal seriesAcvatix sav61.00uAcvatix sax81.00 ... Show all

Table of Contents