SIGMA TEK PW 022 User manual

PW 022
S-DIAS Pulse Width Module
Instruction Manual
Date of creation: 20.11.2017
Version date: 26.07.2023
Article number: 20-030-022-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax : [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2017
SIGMATEK GmbH & Co KG
Translation of the Original Instructions
All rights reserved. No part of this work may be reproduced, edited using an electronic system, duplicated or
distributed in any form (print, photocopy, microfilm or in any other process) without the express permission.
We reserve the right to make changes in the content without notice. The SIGMATEK GmbH & Co KG is not
responsible for technical or printing errors in the handbook and assumes no responsibility for damages that occur
through use of this handbook.

S-DIAS PULSE WIDTH MODULE PW 022
26.07.2023 Page 1
S-DIAS Pulse Width Module PW 022
with 2 PWM outputs
The S-DIAS PW 022 pulse width module has two +24 V switching PWM
outputs with an adjustable frequency for controlling inductive loads
(magnetic valve, proportional valve, ...). The 2 PWM outputs are
powered through a supply connection.
The supply voltage is monitored for under voltage.

PW 022 S-DIAS PULSE WIDTH MODULE
Page 2 26.07.2023
Contents
1Introduction............................................................................. 5
1.1 Target Group/Purpose of this Operating Manual......................5
1.2 Important Reference Documentation .........................................5
1.3 Contents of Delivery.....................................................................5
2Basic Safety Directives .......................................................... 6
2.1 Symbols Used...............................................................................6
2.2 Disclaimer......................................................................................8
2.3 General Safety Directives ............................................................9
2.4 Software/Training .......................................................................10
3Standards and Directives......................................................11
3.1 Directives.....................................................................................11
3.1.1 EU Conformity Declaration................................................................11
4Type Plate...............................................................................12
5Technical Data .......................................................................13
5.1 PWM Output Specifications.......................................................13
5.2 Electrical Requirements.............................................................13
5.3 Voltage Monitor...........................................................................13
5.4 Miscellaneous .............................................................................14
5.5 Environmental Conditions.........................................................14
6Mechanical Dimensions........................................................15

S-DIAS PULSE WIDTH MODULE PW 022
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7Connector Layout..................................................................16
7.1 Status LEDs.................................................................................17
7.2 Applicable Connectors...............................................................17
7.3 Label Field...................................................................................18
8Wiring.....................................................................................19
8.1 Wiring Example...........................................................................19
8.2 Output Scheme ...........................................................................20
8.3 Notes............................................................................................20
9Assembly/Installation ...........................................................21
9.1 Check Contents of Delivery.......................................................21
9.2 Mounting......................................................................................22
10 Addressing.............................................................................24
11 Supported Cycle Times ........................................................26
11.1 Cycle Times below 1 ms (in µs).................................................26
11.2 Cycle Times equal to or higher than 1 ms (in ms)...................26
12 Transport/Storage .................................................................27
13 Storage...................................................................................27
14 Maintenance...........................................................................28
14.1 Service.........................................................................................28
14.2 Repair...........................................................................................28

PW 022 S-DIAS PULSE WIDTH MODULE
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15 Disposal..................................................................................28
16 Hardware Class PW022.........................................................29
16.1 General.........................................................................................30
16.2 PWM Outputs 1-2........................................................................30
16.3 Communication Interfaces.........................................................31

S-DIAS PULSE WIDTH MODULE PW 022
26.07.2023 Page 5
1 Introduction
1.1 Target Group/Purpose of this Operating Manual
This operating manual contains all information required for the operation of the product.
This operating manual is intended for:
•Project planners
•Technicians
•Commissioning engineers
•Machine operators
•Maintenance/test technicians
General knowledge of automation technology is required.
Further help and training information, as well as the appropriate accessories can be found
on our website www.sigmatek-automation.com.
Our support team is happily available to answer your questions.
Please see our website for our hotline number and business hours.
1.2 Important Reference Documentation
This and additional documents can be downloaded from our website or obtained through
support.
1.3 Contents of Delivery
1x PW 022

PW 022 S-DIAS PULSE WIDTH MODULE
Page 6 26.07.2023
2 Basic Safety Directives
2.1 Symbols Used
The following symbols are used in the operator documentation for warning and danger
messages, as well as informational notes:
DANGER
Danger indicates that death or serious injury will occur, if the
specified measures are not taken.
To avoid death or serious injuries, observe all guidelines.
Danger indique une situation dangereuse qui, faute de prendre les
mesures adéquates, entraînera des blessures graves, voire mortelles.
Respectez toutes les consignes pour éviter des blessures
graves, voire mortelles.
WARNING
Warning indicates that death or serious injury can occur, if the
specified measures are not taken.
To avoid death or serious injuries, observe all guidelines.
Avertissement d’une situation dangereuse qui, faute de prendre les
mesures adéquates, entraînera des blessures graves, voire mortelles.
Respectez toutes les consignes pour éviter des blessures
graves, voire mortelles.
CAUTION
Caution indicates that moderate to slight injury can occur, if the
specified measures are not taken.
To avoid moderate to slight injuries, observe all guidelines.
Attention indique une situation dangereuse qui, faute de prendre les
mesures adéquates, peut entraîner des blessures assez graves ou
légères.
Respectez toutes les consignes pour éviter des blessures
graves, voire mortelles.

S-DIAS PULSE WIDTH MODULE PW 022
26.07.2023 Page 7
INFORMATION
Information
Provides important information on the product, handling or
relevant sections of the documentation, which require
attention.

PW 022 S-DIAS PULSE WIDTH MODULE
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2.2 Disclaimer
INFORMATION
The contents of this operating manual were prepared with the greatest
care. However, deviations cannot be ruled out. This operating manual
is regularly checked and required corrections are included in the
subsequent versions. The machine manufacturer is responsible for the
proper assembly, as well as device configuration. The machine
operator is responsible for safe handling, as well as proper operation.
The current operating manual can be found on our website. If
necessary, contact our support.
Subject to technical changes, which improve the performance of the
devices. The following operating manual is purely a product
description. It does not guarantee properties under the warranty.
Please thoroughly read the corresponding documents and this
operating manual before handling a product.
SIGMATEK GmbH & Co KG is not liable for damages caused
through, non-compliance with these instructions or applicable
regulations.