SIGMA TEK AI 075 User manual

AI 075
S-DIAS Analog Input Module
Instruction Manual
Date of creation: 05.08.2013
Version date: 26.07.2023
Article number: 20-009-075-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 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 ANALOG INPUT MODULE AI 075
26.07.2023 Page 1
S-DIAS Analog Input Module AI 075
with 6 analog inputs or potentiometer inputs
1 temperature input
1 reference output
The S-DIAS AI 075 analog input module has six ±10 V analog inputs or
0-100 % potentiometer inputs with a 16-bit resolution, whereby the first
input can be used as a temperature input (KTY, PT1000). For the
potentiometer inputs a separate temperature input (KTY, PT1000) and a
10 V reference output, which can be loaded with a maximum of 25 mA,
are available.

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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 Periphery Controller...................................................................13
5.2 Analog Inputs Specifications ±10 or Potentiometer Inputs 0-
100 %............................................................................................13
5.3 Reference Output Specifications..............................................14
5.4 Temperature Input Specification...............................................14
5.5 Electrical Requirements.............................................................15
5.6 Miscellaneous .............................................................................17
5.7 Environmental Conditions.........................................................17

S-DIAS ANALOG INPUT MODULE AI 075
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6Mechanical Dimensions........................................................18
7Connector Layout..................................................................19
7.1 Status LEDs.................................................................................20
7.2 Applicable Connectors...............................................................20
7.3 Label Field...................................................................................21
8Wiring.....................................................................................22
8.1 Wiring Example...........................................................................22
8.2 Note..............................................................................................23
8.3 Connection Variants...................................................................24
8.3.1 Voltage Measurement of Non Potential-free Voltage Sources.......... 24
8.3.2 Voltage Measurement of Potential-free Voltage Sources ................. 25
8.3.3 Voltage Measurement with a Potentiometer ..................................... 26
9Assembly/Installation ...........................................................27
9.1 Check Contents of Delivery.......................................................27
9.2 Mounting......................................................................................28
10 Mode Variable Sample Points ..............................................30
10.1 Limitation of Variable Sample Points .......................................30
11 Addressing.............................................................................32
11.1 Address-Mapping Overview ......................................................32
12 Supported Cycle Times ........................................................36
12.1 Cycle Times Below 1 ms (in µs) ................................................36
12.2 Cycle Times Equal to or Higher than 1 ms (in ms)..................36

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13 Transport/Storage..................................................................37
14 Storage ...................................................................................37
15 Maintenance...........................................................................38
15.1 Service.........................................................................................38
15.2 Repair...........................................................................................38
16 Disposal..................................................................................38
17 Hardware Class AI075 ...........................................................39
17.1 General.........................................................................................40
17.2 Analog Inputs..............................................................................41
17.3 Communication Interfaces.........................................................43
17.4 Sample Point Feature.................................................................44
17.4.1 Limitations of this Feature..................................................................44
17.5 Time Response on Local S-DIAS Bus......................................45
17.6 Time Response Behind VARAN................................................45

S-DIAS ANALOG INPUT MODULE AI 075
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 AI 075

AI 075 S-DIAS ANALOG INPUT MODULE
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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 ANALOG INPUT MODULE AI 075
26.07.2023 Page 7
INFORMATION
Information
Provides important information on the product, handling or
relevant sections of the documentation, which require atten-
tion.

AI 075 S-DIAS ANALOG INPUT 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
necessary, 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 ANALOG INPUT MODULE AI 075
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.

AI 075 S-DIAS ANALOG INPUT 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.

S-DIAS ANALOG INPUT MODULE AI 075
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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 AI 075 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

S-DIAS ANALOG INPUT MODULE AI 075
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5 Technical Data
5.1 Periphery Controller
Periphery Controller
yes
Functionality
The periphery controller executes the analog conversion, the standardization
of the analog inputs and the software filtering of the analog inputs and
provides the data on the S-DIAS bus via DPRAM with variable settings for the
measuring time points.
5.2 Analog Inputs Specifications ±10 or Potentiometer Inputs 0-100 %
Number of channels
6
Measurement range
-10 ...+10 V
0-100 %
Measurement value
-10,000 ... +10,000
0-10,000
An open input returns -2147483632 in the hardware class.
Inputs
differential input
potentiometer input
Resolution
16 Bit (ca. 0.3 mV/LSB)
Conversion time per channel
standard mode: 250 µs
variable sample points: S-DIAS cycle time (min. 250 µs)
Common mode range
±12 V
Input resistance
10 M
Cable break monitor
yes
Hardware input filter
typically 1 kHz, low pass 3rd order
Input filter Software
configurable resp. to deactivate
Measurement precision
±0.3 % of maximum
measurement value
±0.35 % of maximum
measurement value

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5.3 Reference Output Specifications
Number of channels
1
Reference voltage
+10 V
Allowed output current
maximum 15 mA (< HW-Version 1.5, TaMAX = 60 °C)
maximum 25 mA (≥ HW-Version 1.5, TaMAX = 55 °C)
Allowable load per
potentiometer input
≤ 2.50 mA (< HW-Version 1.5, TaMAX = 60 °C)
≤ 4.17 mA (≥ HW-Version 1.5, TaMAX = 55 °C)
≥ 4.0 kΩ (< HW-Version 1.5, TaMAX = 60 °C)
≥ 2.4 kΩ (≥ HW-Version 1.5, TaMAX = 55 °C)
Allowed capacitive load
maximum 100 nF
Short-circuit protection
yes
Precision
±0.5 %
5.4 Temperature Input Specification
Number of channels
1
Measurement range
500.6-3904.8 
1035.9-4575.3 
PT1000
KTY10
-125 ... +850 °C
-50 ... +150 °C
Measurement value
-1250 … +8500
-500 … +1500
An open or shorted input returns -2147483632 in the hardware class.
Resolution
0.1 °C
Conversion time per channel
standard mode: 250 µs
variable sample points: S-DIAS cycle time (min. 250 µs)
Input resistance
33 k
Short circuit monitor
yes
Cable break monitor
yes
Hardware input filter
typically 1 kHz
low pass 3rd order
Input filter Software
10 Hz
Measurement precision
±0.5 % of maximum measurement value

S-DIAS ANALOG INPUT MODULE AI 075
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5.5 Electrical Requirements
Power supply from S-DIAS bus
+5 V
Current consumption on the
S-DIAS bus (+5 V power supply)
typically 50 mA
maximum 55 mA
Power supply from S-DIAS bus
+24 V
Current consumption on the
S-DIAS bus (+24 V power supply)
typically 40 mA (without load on
reference output)
typically 68 mA (reference output
loaded with 6x 4 k)
typically 85 mA (reference output
loaded with 6x 2k4 k)
typically 50 mA (without load on
reference output)
maximum 80 mA (reference output
loaded with 6x 4 k)
maximum 100 mA (reference output
loaded with 6x 2k4 k)
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".

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S-DIAS ANALOG INPUT MODULE AI 075
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5.6 Miscellaneous
Article number
20-009-075
Standard
UL 508 (E247993)
Approbations
UL, cUL, CE, UKCA
5.7 Environmental Conditions
Storage temperature
-20 ... +85 °C
Environmental temperature
0 … +60 °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 envi-
ronmental 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

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6 Mechanical Dimensions