SIGMA TEK ST 011 User manual

ST 011
S-DIAS Stepper Module
Instruction Manual
Date of creation: 13.02.2015
Version date: 26.07.2023
Article number: 20-014-011-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2015
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 the express permission.
We reserve the right to make changes in the content without notice. The SIGMATEK GmbH & Co KG is not responsi-
ble for technical or printing errors in the handbook and assumes no responsibility for damages that occur through
use of this handbook.

S-DIAS STEPPER MODULE ST 011
26.07.2023 Page 1
S-DIAS Stepper Module ST 011
with 1 incremental encoder input
1 output channel for the motor control
2 digital optic coupler outputs (with 1 input function)
2 digital inputs
The S-DIAS ST 011 stepper module can be used to control stepper
motors and servo motor power components. Switching between the
individual modes is done through the module register. One channel
(motor) can be controlled. The outputs for the control are configured as
RS422 outputs with the appropriate signal levels.
The digital inputs are provided for the reference motion and monitoring
the end positions. The ST 011 also has two digital optic coupler outputs.
Depending on the connector configuration, an output can be back-read
(if the output high side is configured for switching). The option is availa-
ble to only use the read-back function of the output as a digital input
(see connector layout).
An incremental encoder connection with A/B/R analysis is available as
well as the corresponding +5 V incremental encoder supply.

ST 011 S-DIAS STEPPER MODULE
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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 Incremental Encoder Specifications.........................................13
5.2 Power Component Control Output Specifications..................13
5.3 Digital Input Specifications........................................................13
5.4 Digital Optic Coupler Specifications ........................................14
5.5 Electrical Requirements.............................................................14
5.6 Miscellaneous .............................................................................15
5.7 Environmental Conditions.........................................................15

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6Mechanical Dimensions........................................................16
7Connector Layout..................................................................17
7.1 Status LEDs.................................................................................18
7.2 Applicable Connectors...............................................................19
7.3 Label Field...................................................................................20
8Wiring.....................................................................................21
8.1 Wiring Example...........................................................................21
8.2 Note..............................................................................................22
8.2.1 General............................................................................................. 22
8.2.2 X2: Power Component Control ......................................................... 22
8.2.3 X3: Optic Coupler Outputs................................................................ 22
8.2.4 Control Variations (RS422 signals for the power component control)23
8.2.5 Incremental Encoder RS422 Signals................................................ 24
8.2.6 Latch Function .................................................................................. 25
9Assembly/Installation ...........................................................26
9.1 Check Contents of Delivery.......................................................26
9.2 Mounting......................................................................................27
10 Addressing.............................................................................29
10.1 Address Mapping Overview.......................................................29
11 Supported Cycle Times ........................................................31
11.1 Cycle Times below 1 ms (in µs).................................................31
11.2 Cycle Times equal to or higher than 1 ms (in ms)...................31

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12 Transport/Storage..................................................................32
13 Storage ...................................................................................32
14 Maintenance...........................................................................33
14.1 Service.........................................................................................33
14.2 Repair...........................................................................................33
15 Disposal..................................................................................33
16 Hardware Class ST011 ..........................................................34
16.1 Properties....................................................................................35
16.2 Interfaces.....................................................................................35
16.2.1 Clients ...............................................................................................35
16.2.2 Servers..............................................................................................36
16.2.3 Communication Interfaces.................................................................37

S-DIAS STEPPER MODULE ST 011
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 ST 011

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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 STEPPER MODULE ST 011
26.07.2023 Page 7
INFORMATION
Information
Provides important information on the product, handling or
relevant sections of the documentation, which require atten-
tion.

ST 011 S-DIAS STEPPER 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 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 STEPPER MODULE ST 011
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.

ST 011 S-DIAS STEPPER MODULE
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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 ST 011 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”.

ST 011 S-DIAS STEPPER MODULE
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4 Type Plate
HW: Hardware version
SW: Software version

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5 Technical Data
5.1 Incremental Encoder Specifications
Number
1
Input signals
Incremental encoder signals RS422 (A, /A, B, /B, R, /R)
RS422 signal (150 connection, 330 spread, integrated in module)
Input frequency
maximum 125 kHz
Counter frequency
maximum 500 kHz
Signal analysis
4X
Counter resolution
32-bit
Encoder power supply
+5 V / 0.2 A short circuit protected
5.2 Power Component Control Output Specifications
Number
1
Output signals
Activation signals RS422 (C, /C, D, /D, E, /E)
RS422 signal
Output frequency
maximum 500 kHz
Maximum continuous current
allowed
40 mA
5.3 Digital Input Specifications
Number
2
Input voltage
typically +24 V
maximum +30 V
Signal level
(up to HW version 1.40)
low: < +8 V
high: > +14 V
Signal level
(starting with HW version 1.50)
low: < +5 V
high: > +15 V
Input current
3 mA at +24 V
Input delay
typically 0.1 ms

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5.4 Digital Optic Coupler Specifications
Number
2
Configuration
potential-free (output 1 is either back readable or can be used as an input)
Switching voltage
maximum +30 V DC
Current load
maximum 100 mA
Residual voltage
< 2 V at 100 mA
5.5 Electrical Requirements
Power supply +24 V from S-
DIAS bus
+18-30 V DC
Current consumption of the +24
V supply on the S-DIAS bus
typically 80 mA
(incl. incremental encoder supply)
maximum 90 mA
(incl. incremental encoder supply)
Voltage supply from S-DIAS bus
+5 V
Current consumption on the
S-DIAS bus (+5 V supply)
typically 180 mA
maximum 200 mA
INFORMATION
This module exceeds the standard current consumption for S-DIAS
modules!
(80 mA at +24 V)
(180 mA at +5 V)
Depending on the voltage supply used (VI 021, PS 101, CP 101), the
total current of the S-DIAS modules used must be determined and
checked.
The specification for the current can be found in the module-specific
documentation under "Electrical Requirements".

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5.6 Miscellaneous
Article number
20-014-011
20-014-011-X (Printed circuit board with protective lacquer)
Standard
UL 508 (E247993)
Approbations
UL, cUL, CE, UKCA
5.7 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
environmental 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
1g from 8.4-150 Hz
Shock resistance
EN 60068-2-27
15 g
Protection type
EN 60529
IP20

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6 Mechanical Dimensions

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7 Connector Layout

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7.1 Status LEDs
Module Status
green
ON
module active
OFF
no supply available
BLINKING (5 Hz)
no communication
User
yellow
ON
can be set from the application
(e.g. the module LED can be set to blinking through the
visualization so that the module is easily found in the control
cabinet)
OFF
BLINKING (2 Hz)
BLINKING (4 Hz)
A
green
BLINKS
line active
OFF
line inactive
B
green
BLINKS
line active
OFF
line inactive
R
green
BLINKS
line active
OFF
line inactive
Clock
yellow
BLINKS
line active
OFF
line inactive
Direction
yellow
BLINKS
line active
OFF
line inactive
ENABLE
yellow
BLINKS
line active
OFF
line inactive
Input Status 1
green
ON
input 1 ON
OFF
input 1 OFF
Input Status 2
green
ON
input 2 ON
OFF
input 2 OFF
Output Status 1
yellow
ON
output 1 ON
OFF
output 1 OFF
Output Status 2
yellow
ON
output 2 ON
OFF
output 2 OFF