SIGMA TEK ETT 731 User manual

ETT 731
Build-in Terminal Touch
Technical Manual
Date of creation: 10.02.2014
Version date: 05.12.2019
Article number: 07-230-731-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2014
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 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.

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Build-in Terminal Touch ETT 731
The ETT 731 is an intelligent terminal for programming and visualization of automated pro-
cesses. Process diagnostics as well as operating and monitoring automated procedures are
simplified using this terminal.
A 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 an LED backlight.
With the LSE mask editor, 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 build-in
terminal. In the internal Flash memory, the operating system, application and application
data are stored.

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Contents
1Technical Data ........................................................................ 4
1.1 Performance Data.........................................................................4
1.2 Electrical Requirements...............................................................5
1.3 Terminal.........................................................................................5
1.4 Environmental Conditions...........................................................5
1.5 7” WVGA Display incl. Touch......................................................6
1.6 Miscellaneous ...............................................................................6
2Mechanical Dimensions......................................................... 7
3Connector Layout................................................................... 8
3.1 Front:..............................................................................................8
3.2 Status LED.....................................................................................8
3.3 Backside........................................................................................9
3.3.1 Applicable Connectors.......................................................................11
4Cooling ...................................................................................12
5Mounting Instructions...........................................................12
6Buffer Battery.........................................................................14
6.1 Exchanging the Battery: Option 1.............................................15
6.2 Exchanging the Battery: Option 2.............................................17
7Wiring Guidelines ..................................................................19
7.1 Ground.........................................................................................19

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7.2 Shielding......................................................................................19
7.3 ESD Protection............................................................................19
7.4 USB Interface Connections .......................................................19
8CAN Bus Setup......................................................................20
8.1 CAN Bus Station Number ..........................................................20
8.2 Number of CAN Bus Participants..............................................20
8.3 CAN Bus Data Transfer Rate .....................................................20
9CAN Bus Termination ...........................................................21
10 Process Diagram...................................................................22
11 Status and Error Messages..................................................23
12 Display “Burn-In” Effect .......................................................31
13 Cleaning the Touch Screen..................................................32

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1 Technical Data
1.1 Performance Data
Processor
EDGE2-Technology
Processor cores
1
Internal cache
32-kbyte L1 Instruction Cache
32-kbyte L1 Data Cache
512-kbyte L2 Cache
Internal program and
data memory (DDR3 RAM)
256-Mbytes
Internal remnant
data memory
256-kbyte SRAM (battery buffered)
Internal storage device
512-Mbyte NAND Flash
Internal I/O
no
Interfaces
2x USB 2.0, Type A (1x front, 1x back)
1x Ethernet 10/100 (RJ45)
2x CAN bus (6-pin Weidmüller)
1x RS232 (9-pin DSub)
Internal interface connections
and devices
1x TFT LCD color display
1x touch
Display
Resolution
7“ TFT color display
800 x 480 Pixel
Control panel
4-wire touch screen (analog resistive)
Signal generator
no
Status LEDs
1 front green LED (controllable through the application)
Real-time clock
yes
Cooling
passive (fanless)

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1.2 Electrical Requirements
Supply voltage
typically +24 V DC (+18-30 V DC)
Current consumption of power
supply at +24 V
typically 210 mA
(without externally connected devices)
maximum 360 mA
(with externally connected devices)
Current consumption of
standby voltage at +24 V
typically 110 mA
(without externally connected devices)
maximum 180 mA
(with externally connected devices)
Inrush current
600 mA (1 ms)
UL standard
for UL(1) : must be supplied with SELV / PELV and Limited Energy
Digital output also is SELV / Limited Energy.
(1) In US according to Class 2 UL 1310 or UL 61010-1, 3rd edition, chapter 9.4 or LPS (limited power supply)
UL 60950-1 or Limited Energy UL 1585
1.3 Terminal
Dimensions
180 x 135 x 40.9 mm (W x H x D)
Material
front plate: 3 mm aluminum, black anodized
Weight
circa 600 g
1.4 Environmental Conditions
Storage temperature
-10 … +80 °C
Environmental temperature
0 … +60 °C
Humidity
10-90 %, non-condensing
Operating conditions
Pollution degree 2
indoor use
altitude up to 2000 m
EMC stability
in accordance with product standard EN 60730-1
Vibration tolerance
EN60068-2-6
2 … 9 Hz: amplitude 3.5 mm
9 … 200 Hz: 1 g (10 m/s²)
Shock resistance
EN60068-2-27
15 g (150 m/s²)
duration 11 ms, 18 Shocks
Protection type
EN 60529
protection through housing
front: IP54 (no UL-rating)
cover: IP20 (no UL-rating)

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1.5 7” WVGA Display incl. Touch
Type
7" TFT LCD color display
Resolution
WVGA 800 x 480 Pixel
Color depth
16-bit RGB (65K colors)
LCD mode
normal white 1
LCD Polarizer
transmissive 2
Pixel size
0.1926 mm x 0.1790 mm
Number of pixels
800*3 (RGB) x 480
Active surface
154.08 mm x 85.92 mm
Backlighting
LED
Contrast
500:1
Brightness
typically 280 cd/m²
Visible field
left and right 70°, below 70° , above 50°
1 If there is no display data, the display lights white (LED backlight visible)
2 Display technology, with which display backlighting is used.
1.6 Miscellaneous
Article number
01-230-731
Hardware version
1.x
Standard
UL 61010-2-201
Approbations
UL, cUL, CE

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2 Mechanical Dimensions

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3 Connector Layout
3.1 Front:
X7: USB 2.0 (Type A)
It should be noted that many of the USB devices on the market do not comply with
USB specifications; this can lead to device malfunctions. It is also possible that
these devices will not be detected at the USB port or function correctly. Therefore, it
is recommended that every USB stick be tested before actual use.
3.2 Status LED
Run
green
ON
from activation of the voltage supply until processing of the auto-
exec.lsl
when the application is running (except when controlled through
application differently)
BLINKS
in the CLI, while processing the autoexec.lsl until the application is
running
OFF
when error occurs or reset
can be set from the application (ON, BLINKING, OFF)
Pin
Function
1
+5 V
2
D-
3
D+
4
GND

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3.3 Backside
X1: CAN 1 (6-pin Weidmüller plug)
n.c. = do not use
Pin
Function
1
CAN A (CAN LOW)
2
CAN B (High)
3
CAN A (CAN LOW)
4
CAN B (High)
5
GND
6
n.c.

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X2: CAN 2 (6-pin Weidmüller plug)
X3: USB 2.0 (Type A)
X4: RS232 (D-Sub)
X5: Ethernet 10/100 (RJ45)
Pin
Function
1
CAN A (CAN LOW)
2
CAN B (High)
3
CAN A (CAN LOW)
4
CAN B (HIGH)
5
GND
6
n.c.
Pin
Function
1
+5 V
2
D-
3
D+
4
GND
Pin
Function
1
DCD
2
Rx
3
Tx
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Pin
Function
1
Tx +
2
Tx -
3
Rx +
4
n.c.
5
n.c.
6
Rx -
7
n.c.
8
n.c.

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Problems can arise if a control is connected to an IP network, which contains mod-
ules that does not contain a SIGMATEK operating system. With such devices, Ether-
net packets could be sent to the control with such a high frequency (i.e. broadcasts),
that the high interrupt load could cause a real-time runtime error or runtime error. By
configuring the packet filter (Firewall or Router) accordingly however, it is possible
to connect a network with SIGMATEK hardware to a third party network without trig-
gering the problems mentioned above.
Des problèmes peuvent survenir si un automate est connecté à un réseau IP conte-
nant des modules qui ne fonctionnent pas sous un système d'exploitation
SIGMATEK. Avec de tels dispositifs, les paquets Ethernet peuvent être envoyés à
l’automate avec une fréquence tellement élevée (càd. diffusion), que les interruptions
ainsi générées peuvent provoquer une erreur d'exécution. En configurant d’une fa-
çon appropriée le filtre de paquets (pare-feu ou un routeur) il est toutefois possible
de connecter un réseau avec le matériel SIGMATEK à un réseau tiers sans déclen-
cher l'erreur mentionnée ci-dessus.
X6: Supply (4-pin Phoenix Contact)
3.3.1 Applicable Connectors
X1 and X2: 6-pin Weidmüller plug, B2L3.5/6 (included in delivery)
X3: USB 2.0 (Type A) (not included in delivery)
X4: 9-pin D-Sub (not included in delivery)
X5: 8-pin RJ45 (not included in delivery)
X6: 4-pin Phoenix Contact plug with spring terminal FK-MCP 1.5/ 4-ST-3.5
(included in delivery)
Pin
Function
1
+24 V DC
2
+24 V DC
3
GND
4
GND

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4 Cooling
The terminal's power loss can reach up to 7.5 Watts. To ensure the necessary air circula-
tion for cooling, the following mounting instructions must be followed!
5 Mounting Instructions
The following distance from the housing should be maintained:
-Left, right, below, above 2 cm
-In the rear, 10 cm
Side view:
Top view:

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A mounting position of 60° to 120° is also required.

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6 Buffer Battery
The exchangeable buffer battery ensures that the clock time (RTC) and SRAM data of the
ETT 731 are preserved in the absence of a supply voltage. A lithium battery is installed at
the manufacturer.
After delivery of the HZS 713-H and a storage time of one year, the lifespan of the battery
reaches 10 years, if you make sure, that the device mainly is in operation (supply voltage is
on).
To ensure operation however, we recommend that the battery be changed every 8 years.
ATTENTION: If the device is not supplied for 2 years, the battery is empty.
Battery order number: 01-690-055
MANUFACTURER
DATA
Lithium battery
RENATA
3.0 V/235 mAh
Use batteries from RENATA with the label CR2032 only!
WARNING!
Incorrect use of the batteries could result in fire or explosion! Do not recharge, dis-
assemble or throw batteries into fire!
Utilisez seulement des piles de RENATA CR2032!
ATTENTION!
La pile peut exploser si elle n’est pas manipulée correctement! Ne pas recharger,
démonter ou jeter au feu!
When the battery voltage is in between the supervisor circuit thresholds it may happen that
the battery is detected "good" during operation but "low" after a power cycle. If this happens
it is recommended to replace the battery.

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6.1 Exchanging the Battery: Option 1
1. Disconnect the ETT 731 supply.
2. Open the seven locking
screws (Torx) on the back of the
terminal with a Tx9 screwdriver.

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3. Lift rear panel of the terminal:
Sticker
4. Reconnect supply.
When exchanging the battery, caution must be taken to avoid a short circuit. Other-
wise, a defect can be caused in the terminal!
5. Using the strap, remove the battery from the holder.
6. Insert the new battery with the correct polarity (plus side facing the back of the terminal).
Lay the sticker lifted in step 5 back over the battery, disconnect the supply, place the back
panel of the terminal back on and tighten the locking screws.
7. Connect the ETT 731 supply.

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6.2 Exchanging the Battery: Option 2
1. The SRAM data are saved in the Flash using the CLI command SRAM Save.
ATTENTION: If the data are not first saved, the settings of the terminal are lost.
2. Disconnect the ETT 731 supply.
3. Loosen the seven locking
screws (Torx) on the back of the
terminal with a Tx9 screwdriver.

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4. Lift rear panel of the terminal:
Sticker
5. Lift the sticker and battery from the battery holder using the strap.
6. Insert the new battery with the correct polarity (plus side facing the back of the terminal).
Lay the sticker lifted in step 5 back over the battery, place the back panel of the terminal
back on and tighten the locking screws.
7. Load the SRAM data from the Flash using the CLI command SRAM Load and set the
time. The time and date can be set through Time and Date.