SIGMA TEK AI 040 User manual

AI 040
S-DIAS Analog Input Module
Instruction Manual
Date of creation: 16.01.2015
Version date: 26.07.2023
Article number: 20-009-040-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 ANALOG INPUT MODULE AI 040
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S-DIAS Analog Input Module AI 040
with 4 inputs for vibration sensors with IEPE interface
The S-DIAS AI 040 analog input module has four constant current
sources, which can be set independently of one another.
The sensor signals converted to a broad frequency range with a 16-bit
resolution.

AI 040 S-DIAS ANALOG INPUT 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 IEPE Interface Specifications....................................................13
5.2 Input Filter Hardware..................................................................14
5.3 Software Band Pass Filter Specifications................................15
5.4 Measuring and Bus Transmission............................................16
5.5 Supply Voltage Specifications ..................................................16
5.6 Electrical Requirements.............................................................16
5.7 Miscellaneous .............................................................................18

S-DIAS ANALOG INPUT MODULE AI 040
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5.8 Environmental Conditions.........................................................18
6Mechanical Dimensions........................................................19
7Connector Layout..................................................................20
7.1 Status LEDs.................................................................................21
7.2 Applicable Connectors...............................................................22
7.3 Label Field...................................................................................23
8Wiring.....................................................................................24
8.1 Wiring Example...........................................................................24
8.2 Note..............................................................................................25
8.3 Schematic Diagram.....................................................................26
9Assembly/Installation ...........................................................27
9.1 Check Contents of Delivery.......................................................27
9.2 Mounting......................................................................................28
10 Addressing.............................................................................30
10.1 Address Mapping Overview.......................................................30
10.2 Detailed Address Mapping.........................................................30
11 Supported Cycle Times ........................................................33
11.1 Cycle Times below 1 ms (in µs).................................................33
11.2 Cycle Times equal to or higher than 1 ms (in ms)...................33
12 Transport/Storage .................................................................34

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13 Storage ...................................................................................34
14 Maintenance...........................................................................35
14.1 Service.........................................................................................35
14.2 Repair...........................................................................................35
15 Disposal..................................................................................35
16 Hardware Class AI040 ...........................................................36
16.1 General.........................................................................................37
16.2 Analog Inputs [1-4] .....................................................................38
16.2.1 Communication Interfaces.................................................................39
16.3 Global Methods...........................................................................39
16.3.1 GetData.............................................................................................39
16.3.2 GetSettings........................................................................................40
16.4 Internal Properties......................................................................41
16.4.1 Timing on the local S-DIAS................................................................41
16.4.2 Timing behind VI 021.........................................................................41
16.4.3 Special case: 3 analog inputs activated.............................................42
17 Hardware Class AI040BandpassFilter..................................43
17.1 Interfaces.....................................................................................43
17.1.1 Clients ...............................................................................................43
17.1.2 Servers..............................................................................................44
17.2 Global Methods...........................................................................45
17.2.1 GetValues..........................................................................................45
17.3 Internal Properties......................................................................45

S-DIAS ANALOG INPUT MODULE AI 040
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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 AI 040

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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 040
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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 ANALOG INPUT MODULE AI 040
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 040 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.

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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 040 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 IEPE Interface Specifications
Number of channels
4
Measurement Range
±5.500 V
AC
±2.750 V
AC
±1.375 V
AC
±0.688 V
AC
±0.344 V
AC
±0.172 V
AC
Adjustable amplification
1
2
4
8
16
32
Measurement value
±30000
An open or shorted input returns -2147483632 in the hardware class.
AD converter resolution
16-bit
Conversion rate per channel
≥ 5 µs (adjustable, default setting 5 µs)
Data recording per channel
maximum 64 word
Short circuit monitoring
yes
Cable break monitor
yes
Input filter hardware
typically 31 mHz (1)
high pass 1st order system (1)
typically 20 kHz
low pass 3rd order system
Measurement precision
(amplification 1 to 8)
±0.5 %
Measurement precision
(amplification 16 to 32)
±2 % (2)
(1) Due to the 31 mHz 1st order high-pass filter, a hardware-induced settling process with a time constant τof 5.13
seconds occurs when the current sources for the IEPE sensors are switched on/configured. After 5*τthe final
value has settled to ≥ 99 %.
(2) When connecting the shield to the component and with strong electromagnetic disturbances, the measurement
error can be increased by an additional ±2 %.

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5.2 Input Filter Hardware

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5.3 Software Band Pass Filter Specifications
Lower frequency limit
adjustable (min 0.1 Hz)
Upper frequency limit
adjustable (max. 10 kHz)
Measurement values
processed per cycle
configurable
Output parameters
average value
minimum value
maximum value
time stamp minimum value
time stamp maximal value
The filter block can be used for every channel, as well as several times per channel.

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5.4 Measuring and Bus Transmission
In the module, values are measured continuously. Data is transferred isochronously. All
recorded values are therefore available in every bus cycle.
The following data is generated with a bus time of 1 ms.
S-DIAS (CP 111) VARAN (over VI 021)
Read:
100-byte data/channel 4 * ~6 µs = ~24 µs 3*128 bytes =~46.2 µs
2-byte status ~2.1 µs 18 bytes = ~4.2 µs
Write:
2-byte control ~2.1 µs 2 bytes = ~2.8 µs
Total (1st participant on bus) ca. 28.2 µsec ca. 53.2 µsec
Total (2nd participant) + 0.2 µsec + 0.94 µsec
5.5 Supply Voltage Specifications
Adjustable current
0, 4, 8, 12 mA
separately adjustable for each channel
Setting tolerance
maximum ±5 %
Supply voltage (1)
+18-30 V DC
Current consumption
typically 20 mA plus constant current setting
Sensor voltage at 12 mA supply
current (1)
minimal 18.5 V
typically 19.1 V
(1) Additionally:
1. The sensor voltage has at least: [supply voltage]-[0.5 V].
2. With supply voltages under 20.5 V, the noise suppression of the supply voltage can be minimized.
5.6 Electrical Requirements
Voltage supply from S-DIAS bus
+24 V
Current consumption on the
S-DIAS bus
(+24 V power supply)
typically 30 mA
maximum 40 mA

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5.7 Miscellaneous
Article number
20-009-040
Standard
UL 508 (E247993)
Approbations
UL, cUL, CE, UKCA
5.8 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