SIGMA TEK ETT 736 User manual

ETT 736
Touch Operating Terminal
Operating Manual
Date of creation: 12.01.2021
Version date: 12.01.2022
Article number: 01-230-736-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2022
SIGMATEK GmbH & Co KG
Translation from German
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.

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Touch Operating Panel ETT 736
The ETT 736 is an intelligent panel for visualizing,
operating and monitoring automated processes.
Process diagnosis, operating and monitoring auto-
mated functions are simplified using this terminal.
An analog resistive touch screen serves as the
input medium for process data and parameters.
The output is shown on a 7” WVGA TFT color
display.
With the LASAL visualization tool, graphics can be
created on the PC, then stored and displayed on
the terminal.
The available interfaces can be used to exchange process data or configure the terminal. In
the internal Flash memory, the operating system, application and application data are stored.

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Contents
1Introduction............................................................................. 6
1.1 Target Group/Purpose of this Manual ........................................6
1.2 Important Reference Documentation .........................................6
1.3 Contents of Delivery.....................................................................6
2Basic Safety Guidelines......................................................... 7
2.1 Symbols Used...............................................................................7
2.2 Disclaimer......................................................................................9
2.3 General Safety Guidelines.........................................................10
2.4 Software/Training .......................................................................11
3Norms and Guidelines...........................................................12
3.1 Guidelines....................................................................................12
3.1.1 EU Declaration of Conformity............................................................12
4Technical Data .......................................................................13
4.1 Performance Data.......................................................................13
4.2 Digital Inputs...............................................................................14
4.3 Digital Outputs............................................................................14
4.4 Electrical Requirements.............................................................15
4.5 Display.........................................................................................16
4.6 Input.............................................................................................17
4.7 Control Unit.................................................................................17
4.8 Environmental Conditions.........................................................18

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4.9 Miscellaneous .............................................................................18
5Interfaces ...............................................................................19
5.1 Bottom Connections...................................................................19
5.1.1 X1: Supply (4-pin Phoenix RM 3.5)................................................... 20
5.1.2 X2, X3: 8 Digital In- and Outputs (8-pin Phoenix RM 3.5 mm).......... 20
5.1.3 X4, X5: Ethernet 10/100 (RJ45)........................................................ 21
5.1.4 X6: CAN (6-pin Weidmüller RM 3.5 not galvanically separated)....... 21
5.1.5 X7: microSD Card............................................................................. 22
5.1.6 X8 USB 2.0 (Type Mini B) (can be used with OTG cable as USB host,
otherwise USB Device for service purposes).................................... 22
5.1.7 X9 USB 2.0 (Type A) ........................................................................ 23
5.2 Applicable Connectors...............................................................23
6Mechanical Dimensions........................................................24
7Assembly/Installation ...........................................................25
7.1 Check Contents of Delivery.......................................................25
7.2 Installation...................................................................................25
7.3 Required Cutout for Mounting the Terminal ............................26
8Wiring.....................................................................................27
8.1 Protective Earth Connection .....................................................27
8.2 Shielding......................................................................................27
8.3 ESD Protection............................................................................29
8.4 USB Interface Connections .......................................................29

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9CAN Bus Setup ......................................................................30
9.1 CAN Bus Station Number ..........................................................30
9.2 Number of CAN Bus Participants .............................................30
9.3 CAN Bus Data Transfer Rate .....................................................30
9.4 CAN Bus Termination.................................................................31
10 Process Diagram ...................................................................32
11 Status and Error Messages...................................................33
12 Transport/Storage..................................................................41
13 Storage ...................................................................................41
14 Maintenance...........................................................................42
14.1 Cleaning and Disinfecting the Touch Screen ..........................42
14.2 Service.........................................................................................43
14.2.1 Calibrating the Touch Screen............................................................43
14.3 Repair...........................................................................................43
15 Buffer Battery.........................................................................44
15.1 Data Retention Battery Exchange.............................................44
15.2 Exchanging the Battery: Option 1.............................................45
15.3 Exchanging the Battery: 2. Option............................................47
16 Display “Burn-In” Effect........................................................49
17 Accessories............................................................................50

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17.1 Buffer Battery..............................................................................50
18 Disposal .................................................................................50

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1 Introduction
1.1 Target Group/Purpose of this Manual
This operating manual contains all information required to operate this product.
This 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
•HW IP Address Settings
This and additional documents can be downloaded from our website or obtained through
SIGMATEK Support.
1.3 Contents of Delivery
ETT 736

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2 Basic Safety Guidelines
2.1 Symbols Used
The following symbols are used in the operator documentation for warning and danger mes-
sages, 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 lé-
gères.
Respectez toutes les consignes pour éviter des blessures graves,
voire mortelles.
Information
Provides important information on the product, handling or relevant sections
of the documentation, which require particular attention.

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Danger for ESD-sensitive components. Les signes de danger pour les com-
posants sensibles aux décharges électrostatiques.

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2.2 Disclaimer
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 han-
dling, 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 documentation 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.

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2.3 General Safety Guidelines
The safety guidelines in the other sections of this operating manual must be observed. These
instructions are visually emphasized by symbols.
According to EU Guidelines, the operating instructions are a component of a
product.
This operating manual must therefore be accessible in the vicinity of the ma-
chine 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.
Maintain this operating manual in readable condition and keep it accessible
for reference.
Regarding the requirements for Safety and health connected to the use of
machines, the manufacturer must perform a risk assessment in accordance
with machine guidelines 2006/42/EG before introducing a machine to the
market.
Before commissioning this product, check that conformance with the provi-
sions of the 2006/42/EG guidelines is correct. As long as the machine with
which the product should be used does not comply with the guideline, oper-
ating this product is prohibited.
Operate the unit with devices and accessories approved by SIGMATEK only.
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, otherwise it could be damaged!
The module complies with EN 61131-2.
In combination with a machine, the machine builder must comply with EN
60204-1 standards.
For your own safety and that of others, compliance with the environmental
conditions is essential.
The control cabinet must be connected to ground correctly.
To perform maintenance or repairs, disconnect the system from the power
supply.

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2.4 Software/Training
The application is created with the LASAL CLASS 2 and LASAL SCREEN software.
Training for the LASAL development environment, with which the product can be configured,
is provided. Information on our training schedule can be found on our website.

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3 Norms and Guidelines
3.1 Guidelines
The product was constructed in compliance with the following European Union guidelines
and tested for conformity.
3.1.1 EU Declaration of Conformity
EU Declaration of Conformity
The product ETT 736 conforms to the following European guidelines:
•2014/35/EU Low-voltage guideline
•2014/30/EU “Electromagnetic Compatibility” (EMC guideline)
•2011/65/EU “Restricted use of certain hazardous substances in
electrical and electronic equipment” (RoHS Guideline)
The EU Conformity Declarations are provided on the SIGMATEK website.
See: Products/downloads, or use the search function and keyword “EU Dec-
laration of Conformity”.

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4 Technical Data
4.1 Performance Data
Processor
EDGE2 Technology
Processor cores
21)
Internal cache
32-kbyte L1 Instruction Cache
32-kbyte L1 Data Cache
512-kbyte L2 Cache
Internal program and data
memory (RAM)
512-Mbyte DDR3
Internal remnant data memory
512-kbyte SRAM (battery buffered)
Internal storage device
512-Mbyte microSD
Internal I/O
yes
Interfaces
1x USB 2.0 (Type A)
1x USB-OTG (host/device), type Mini B
2x Ethernet 10/100 (RJ45)
1x CAN bus (6-pin Weidmüller)
8x dig. I/Os (8-pin Phoenix)
Internal interfaces
1x TFT-LCD color display
1x Touch
Display
Resolution
7“ TFT color display
WVGA 800 x 480 pixels
Operating panel
4-wire touch screen (analog resistive)
Signal generator
no
Real-time clock
yes (battery buffered)
Cooling
passive (fanless)
1) Caution: When programming (with LASAL) on multi-core CPUs, particular focus must be placed on thread security!

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4.2 Digital Inputs
Number
8
Input voltage
typically +24 V
maximum +30 V
Signal level
low: < +4.5 V
high: > +14 V
Switching threshold
typically +11 V
Input current
typically 5 mA at +24 V
Input delay
typically 5 ms
4.3 Digital Outputs
Number
8
Short-circuit proof
yes
Maximum permissible continuous
load current/channel
0.5 A
Maximum total current
(all 8 channels)
2 A (100 % of on time)
Voltage drop over power supply
(output active)
1 V
Residual current output
(off)
12 µA
Turn-on delay
< 400 s
Turn-off delay
< 400 s
Max. braking energy of inductive
loads
1 channel 0.12 [Joules]

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4.4 Electrical Requirements
Supply voltage
typically +24 V DC ±20 % (SELV/PELV)
UL: Class 2 or LVLC
Protection class
III
Current consumption of (+24 V)
power supply
typically 350 mA
(without externally connected de-
vices)
maximum 560 mA
(with external devices connected)
Inrush current
maximum 2 A (for 10 s)
USA and Canada:
The supply must be limited to:
a) max. 5 A at voltages from 0-20 V DC, or
b) 100 W at voltages from 20-60 V DC.
The limiting component (e.g. transformer, power supply or fuse) must be certified by an
NRTL (Nationally Recognized Testing Laboratory).

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4.5 Display
Type
7” TFT LCD color display
Resolution
WVGA 800 x 480 pixels
Color depth
16 Bit RGB (65K colors)
LCD mode
normal white1)
LCD Polarizer
transmissive2)
Pixel size
0.1926 x 0.1790 mm
Active range
154.08 x 85.92 mm
Backlighting
LED
Contrast ratio
typically 500:1
Brightness
typically 280 cd/m²
Angle CR ≥ 10
left and right 70°, below 70°, above 50°3)
Life span
by compliance with the ambient conditions, the brightness of the display
sinks after 50,000 operating hours to 50 % of the original brightness
Due to the manufacturing process, individual pixel errors cannot be excluded to 100% and therefore do not constitute
a reduction in quality.
1) If no display data is available, the display remains white when the backlighting is on
2) Display technology, with which display backlighting is used.
3) The viewing angle is measured perpendicular to the display surface.

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4.6 Input
Input
resistive touch screen
4.7 Control Unit
Operating panel
Touch screen (analog resistive)
Maximum number of fingers
1
Operation with thin gloves
yes
SIGMATEK touch pen (passive)
yes
Handwriting recognition
no
Palm recognition
no
spray water detection1)
yes
moisture detection2)
no
Cleaning
See chapter: Cleaning and Disinfecting the Touch Screen
The device must always be grounded or for cable-connected devices, be
correctly connected to mass in order to ensure stable function of the touch
screen. The touch function may still have to be individually adapted to the
respective environmental conditions.
1) Detects single water droplets on the touch screen and remains operable.
2) Detects larger amounts of fluids on the touch screen and deactivates it.

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4.8 Environmental Conditions
Storage temperature
-10 ... +85 °C
Environmental temperature
0 ... +45 °C
Humidity
10-95 %, 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
according to EN 61000-6-2:2007 (industrial area)
EMC noise generation
according to 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 (147.15 m/s²)
Protection type
EN 60529
protected through the housing
front: IP65
cover: IP20
4.9 Miscellaneous
Article number
01-230-736
Hardware version
1.x
Operating system
Salamander
Default IP address
10.10.150.1
Standard
UL in preparation
Approvals
CE