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Siemens SAS61.03U User Manual

Siemens SAS61.03U
61 pages
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Smart Infrastructure
SAS31.03 SAS61.53 SAS61.33 SAS61.03/MO
Acvatix™
Actuators SAS.., SAT.. for valves
Basic Documentation
CE1P4041en
2019-04-09

Table of Contents

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Siemens SAS61.03U Specifications

General IconGeneral
BrandSiemens
ModelSAS61.03U
CategoryController
LanguageEnglish

Summary

About this documentation

Navigation

Explains the document's chapter structure and orientation.

Revision history

Details changes made across different document versions.

Reference documents

Lists related documents and their types.

Before you start

Provides preliminary information before using the product.

Trademarks

Lists third-party trademarks and their legal owners used in the document.

Copyright

Outlines terms for duplicating and distributing the document.

Quality assurance

Describes the care taken in document preparation and revision.

Document use / request to the reader

Advises users to read related documents and assumes user training.

Scope of this documentation

Defines the document's purpose and target audience.

Engineering

Product description

Introduces the line of stroke actuators SAS.. and SAT.. and their components.

Type summary

Summarizes the different stroke actuator types with their specifications.

Ordering

Provides information on how to order actuators and associated components.

Equipment combinations

Details compatible valve and actuator combinations for different applications.

Accessories

Lists available electrical and mechanical accessories for the actuators.

Product replacements

Guides on replacing older SQS/SSC actuators with SAS/SAT models.

Spare parts

Lists available spare parts for the actuators.

Sizing

Covers actuator sizing considerations, including parallel operation and cable selection.

Warranty

Outlines warranty conditions related to valve compatibility.

Handling

Mounting and installation

Provides instructions for mounting and installing the actuators.

Mounting positions

Illustrates acceptable indoor and outdoor mounting orientations.

Fitting stroke actuators SAS.. to threaded valves

Details the process of attaching stroke actuators to threaded valves.

Accessories

Explains special notes and steps before fitting accessory items.

Auxiliary switch ASC10.51 Installation

Provides step-by-step guide for installing the ASC10.51 auxiliary switch.

Weather shield ASK39.2 Installation

Explains how to fit the weather shield for outdoor use.

Wiring (installation)

Covers electrical connection procedures and preparation of wire endings.

Function check and Calibration

Details the process of checking functions and calibrating the actuator.

Electrical Calibration Notes

Provides notes on electrical calibration for specific actuator types.

Auxiliary switch ASC10.51 Function Check

Explains how to perform a point test for the auxiliary switch.

Commissioning Modbus RTU

Guides on commissioning actuators using Modbus RTU communication.

Modbus Configuration Options

Describes full and partial configuration of actuators via bus.

User Interface and Pushbutton Operation

Details how to use the user interface and operate the actuator via pushbutton.

LED Indicators and Pushbutton Addressing

Explains LED color codes and how to set the Modbus address using pushbuttons.

Modbus Address Setting Examples

Provides examples for setting Modbus addresses using the pushbutton.

Maintenance

States that actuators are maintenance-free and provides mounting precautions.

Disposal

Provides safety warnings and guidelines for disposing of the device.

Functions and control

3-position control

Explains the operation of actuators using 3-position control signals.

Positioning Times and Stroke Model

Discusses positioning times and stroke model characteristics.

Controller Combinations for DHW Systems

Details actuator compatibility with RVD controllers for hot water systems.

Modulating control

Describes how modulating positioning signals control the actuator steplessly.

Positioning Signal and Flow Characteristic Selection

Explains how to select positioning signals and flow characteristics using DIL switches.

Position feedback U

Describes the position feedback signal U and its proportionality to stroke.

Calibration

Details the phases of actuator calibration to match valve tolerances.

Signal priorities

Explains signal priority levels for controlling the actuator.

Detection of valve seat

Describes force-dependent valve seat detection and its behavior after calibration.

Detection of foreign bodies

Explains how the actuator detects and reacts to valve clogging.

Forced control Z

Details the operating modes for forced control using input Z.

Communicating actuators Modbus RTU

Introduces Modbus RTU communication for actuators.

Modbus RTU: Detection of valve seat

Explains valve seat detection for Modbus RTU actuators.

Modbus RTU: Detection of foreign bodies

Covers foreign body detection for Modbus RTU actuators.

Modbus RTU: Calibration

Details the calibration process for Modbus RTU actuators.

Modbus RTU: Manual adjustment

Explains manual adjustment for Modbus RTU actuators.

Modbus RTU: Parameters and Function Description

Lists and describes Modbus RTU parameters and functions.

Modbus RTU: Supported Function Codes

Lists and describes supported function codes for Modbus RTU.

Modbus RTU: Override Control

Explains override control modes for Modbus RTU actuators.

Modbus RTU: Backup Mode and Reset

Details backup modes, device restarting, and reset procedures.

Modbus RTU: Self Test

Explains the self-test function for Modbus RTU actuators.

Communication Properties

Summarizes communication protocols, settings, and properties.

Technical and mechanical design

Transmission of power

Describes how positioning signals are translated into motor commands via a gear train.

Kopplung

Explains the coupling mechanism between the actuator stem and valve stem.

Fail safe function

Details the mechanical fail-safe function using a return spring.

Manual adjuster

Explains the operation and use of the manual adjuster for actuators.

Indicators

Describes the manual adjuster, scale, and LED indicators for actuator status.

Electrical accessories

Details the auxiliary switch ASC10.51 and its application example.

Mechanical accessories

Describes the weather shield ASK39.2 and adapter set ASK30.

Technical data

Power Supply and Frequency

Specifies operating voltages, frequency range, and supply line protection.

Power Consumption

Lists power consumption figures for various actuator models.

Function Data

Provides positioning times, force, stroke, and temperature limits.

Signal Inputs

Details signal types, voltage ranges, and input impedance.

Communication SAS61../MO

Lists communication protocol details for SAS61../MO models.

Parallel Operation and Forced Control

Covers parallel operation limits and forced control signals.

Connecting Cable and Entry

Specifies wire cross-sectional areas, cable entries, and thread lengths.

Protection and Environmental Conditions

Outlines housing protection and environmental operating/storage conditions.

Standards and Approvals

Lists relevant product standards and certifications.

Dimensions and Accessories

Provides dimensions and lists accessory compatibility.

Connection diagrams and dimensions

Internal diagrams

Shows internal wiring diagrams for various actuator types.

Connection terminals: Actuators

Details the terminal connections for different actuator models.

Electrical accessories terminals

Lists terminal assignments for electrical accessories like auxiliary switches.

Cable labeling

Explains the color coding and labeling of wires for connections.

Connection diagrams: SA..31.. and SAT31.008

Provides wiring diagrams for SA..31.. and SAT31.008 actuators.

Connection diagrams: SA..61.. and SAS61../MO

Shows wiring diagrams for SA..61.. and SAS61../MO actuators.

Connection diagrams: SA..81..

Illustrates wiring diagrams for SA..81.. actuators.

Dimensions: Stroke actuators

Provides dimensional drawings and data for stroke actuators with manual adjuster.

Dimensions: Stroke actuators (no manual adjuster)

Gives dimensions for stroke actuators without a manual adjuster.

External Modbus Converter Dimensions

Shows dimensions for the external Modbus converter.

Revision numbers

Lists product numbers and their valid revision numbers.

Glossary

Symbols

Explains common symbols used in the document.

Terms

Defines technical terms and abbreviations used in the manual.

Glossary Terms (PN, Position Feedback, Forced Control)

Defines terms like PN, Position Feedback, and Forced Control.