SIGMA TEK SR 020 User manual

SR 020
S-DIAS Current Controller Module
Instruction Manual
Date of creation: 12.09.2013
Version date: 26.07.2023
Article number: 20-029-020-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [e-mail]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2013
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 dis-
tributed in any form (print, photocopy, microfilm or in any other process) without express permission.
We reserve the right to make changes in the content without notice. SIGMATEK GmbH & Co KG is not responsible
for technical or printing errors in this handbook and assumes no responsibility for damages that occur through its
use.

S-DIAS CURRENT CONTROLLER MODULE SR 020
26.07.2023 Page 1
S-DIAS Current Controller Module SR 020
with1 DC motor driver
1 Power LED driver
1 LED driver
The S-DIAS SR 020 current controller module is used to operate a DC
motor with a 12-30 V supply voltage and a maximum motor current of 3.5
A. Higher starting currents are possible for a short period.
The module also contains a current-controlled LED driver with a maxi-
mum current of 20 mA, as well as a current-controlled power LED with a
maximum of 350 mA.

SR 020 S-DIAS CURRENT CONTROLLER MODULE
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Contents
1. Introduction............................................................................. 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 Motor Output Specifications......................................................13
5.2 Current Output Specifications...................................................14
5.3 Electrical Requirements.............................................................14
5.4 Miscellaneous .............................................................................17
5.5 Environmental Conditions.........................................................17
6Mechanical Dimensions........................................................18

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7Connector Layout..................................................................19
7.1 Status LEDs.................................................................................20
7.2 Applicable Connectors...............................................................20
7.3 Label Field...................................................................................22
8Wiring.....................................................................................23
8.1 Wiring Example...........................................................................23
8.2 Note..............................................................................................24
9Assembly/Installation ...........................................................25
9.1 Check Contents of Delivery.......................................................25
9.2 Mounting......................................................................................26
10 Addressing.............................................................................28
11 Transport/Storage .................................................................33
12 Storage...................................................................................33
13 Maintenance...........................................................................34
13.1 Service.........................................................................................34
13.2 Repair...........................................................................................34
14 Disposal .................................................................................34
15 SR020 Hardware Class .........................................................35
15.1 Interfaces.....................................................................................36
15.1.1 Clients............................................................................................... 36

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15.1.2 Servers..............................................................................................36
15.1.3 Communication Interfaces.................................................................38
15.2 Example.......................................................................................38
Documentation Changes..............................................................39

S-DIAS CURRENT CONTROLLER MODULE SR 020
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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 SR 020

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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 speci-
fied 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 speci-
fied 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 speci-
fied 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 CURRENT CONTROLLER MODULE SR 020
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WARNING
Hot Surfaces
Surfaces chaudes
INFORMATION
Information
Provides important information on the product, handling or
relevant sections of the documentation, which require atten-
tion.

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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 sub-
sequent versions. The machine manufacturer is responsible for the
proper assembly, as well as device configuration. The machine opera-
tor is responsible for safe handling, as well as proper operation.
The current operating manual can be found on our website. If neces-
sary, contact our support.
Subject to technical changes, which improve the performance of the
devices. The following operating manual is purely a product descrip-
tion. It does not guarantee properties under the warranty.
Please thoroughly read the corresponding documents and this operat-
ing manual before handling a product.
SIGMATEK GmbH & Co KG is not liable for damages caused
through, non-compliance with these instructions or applicable
regulations.

S-DIAS CURRENT CONTROLLER MODULE SR 020
26.07.2023 Page 9
2.3 General Safety Directives
The Safety Directives in the other sections of this operating manual must be observed.
These instructions are visually emphasized by symbols.
INFORMATION
According to EU Directives, the operating manual is a component of a
product.
This operating manual must therefore be accessible in the vicinity of
the machine since it contains important instructions.
This operating manual should be included in the sale, rental or transfer
of the product, or its online availability indicated.
Regarding the requirements for Safety and health connected to the use
of machines, the manufacturer must perform a risk assessment in
accordance with machine directives 2006/42/EG before introducing a
machine to the market.
Operate the unit with devices and accessories approved by
SIGMATEK only.

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CAUTION
Handle the device with care and do not drop or let fall.
Prevent foreign bodies and fluids from entering the device.
The device must not be opened!
Manipulez l’appareil avec précaution et ne le laissez pas tomber.
Empêchez les corps étrangers et les liquides de pénétrer dans
l’appareil.
L’appareil ne doit pas être ouvert!
If the device does not function as intended or has damage that could
pose a danger, it must be replaced!
En cas de fonctionnement non conforme ou de dommages pouvant
entraîner des risques, l'appareil doit être remplacé!
The module complies with EN 61131-2.
In combination with a facility, the system integrator must comply with
EN 60204-1 standards.
For your own safety and that of others, compliance with the environ-
mental conditions is essential.
Le module est conforme à la norme EN 61131-2.
En combinaison avec une équipement, l’intégrateur de système doit
respecter la norme EN 60204-1.
Pour votre propre sécurité et celle des autres, le respect des conditions
environnementales est essential.
2.4 Software/Training
The application is created with the software LASAL CLASS 2 and LASAL SCREEN Editor.
Training for the LASAL development environment, with which the product can be config-
ured, is provided. Information on our training schedule can be found on our website.

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3 Standards and Directives
3.1 Directives
The product was constructed in compliance with the following European Union directives
and tested for conformity.
3.1.1 EU Conformity Declaration
EU Declaration of Conformity
The product SR 020 conforms to the following European directives:
•2014/35/EU Low-voltage Directive
•2014/30/EU Electromagnetic Compatibility (EMC Directive)
•2011/65/EU “Restricted use of certain hazardous substances in
electrical and electronic equipment” (RoHS Directive)
The EU Conformity Declarations are provided on the SIGMATEK website.
See Products/Downloads or use the search function and the keyword “EU
Declaration of Conformity”.

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4 Type Plate
HW: Hardware version
SW: Software version

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5 Technical Data
5.1 Motor Output Specifications
Number
1
Supply voltage
12-30 V DC
Controller frequency
30 kHz
Current
0-3.5 A
Motor peak start current
Maximum I2T value = 16 A2s
Operation mode
S3 / 50 % with a
maximum duty cycle of 1.5 min
DC-link capacitance
140 µF
Voltage monitor
Over and under voltage monitor
Motor current measurement
0-3.5 A
Safety functions
Short circuit cutoff
I2t cutoff
over temperature cut-off
INFORMATION
The motor current should not exceed the defined value of 3.5 A, this
also applies to braking and start-up of the motor. The module can regu-
late the peak start current of the motor for only a short time. The maxi-
mum starting current is determined by the I2T value. The I2T value is
the integral of the current squared over a given time span and a mass
for the maximum energy that the motor output can supply.
The EMC response of the total system is significantly affected by the
motor used and its wiring. The use of shielded wires is recommended.

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5.2 Current Output Specifications
Number
2
LED 1
0-20 mA at max. 10 V LED forward bias
Resolution
8 bits
LED 2 (power LED)
0-350 mA at max. 10 V LED forward bias
Resolution
8 bits
5.3 Electrical Requirements
Power supply +24 V
18-30 V
Current consumption of +24 V
power supply
maximum 210 mA / 24 V
Motor supply voltage
12-30 V
Current consumption of motor
supply
depends on the motor
Voltage supply from S-DIAS
bus
+5 V
Current consumption on the S-
DIAS bus (+5 V supply)
typically 68 mA
maximum 80 mA
Voltage supply from S-DIAS
bus
+24 V

S-DIAS CURRENT CONTROLLER MODULE SR 020
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Current consumption on the S-
DIAS bus (+24 V supply)
typically 15 mA
maximum 20 mA
INFORMATION
If this S-DIAS module is connected to an S-DIAS supply module with
several S-DIAS modules, the total current of the modules used must be
determined and checked.
The total current of the +24 V supply cannot exceed 1.6 A!
The total current of the +5 V supply cannot exceed 1.6 A!
The specification for the current can be found in the module-specific
documentation under "Electrical Requirements".
UL Requirements
INFORMATION
The module must be powered by a galvanically separated voltage
source.

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5.4 Miscellaneous
Article number
20-029-020
20-029-020-X (polymer coated printed circuit board)
Standard
UL 61800-5-1 (E247993)
Approvals
UL, cUL, CE, UKCA
5.5 Environmental Conditions
Storage temperature
-20 ... +85°C
Environmental temperature
0 ... +55°C
Humidity
0-95 %, non-condensing
Installation altitude above sea
level
0-2000 m without derating
> 2000 m up to a maximum of 5000 m with derating of the maximum environ-
mental temperature by 0.5 °C per 100 m
Operating conditions
pollution degree 2
EMC resistance
in accordance with EN 61000-6-2 (industrial area)
EMC noise generation
in accordance with EN 61000-6-4 (industrial area)
Vibration resistance
EN 60068-2-6
3.5 mm from 5-8.4 Hz
1 g from 8.4-150 Hz
Shock resistance
EN 60068-2-27
15 g
Protection type
EN 60529
IP20
INFORMATION
The motor over temperature sensor is not provided with the drive.
The products can only be used for the SIGMATEK S-DIAS listed in the
file E247993.

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6 Mechanical Dimensions