SIGMA TEK ETT 775 User manual

ETT 775
Build-in Touch Terminal
Operating Manual
Date of creation: 22.07.2019
Version date: 15.07.2020
Article number: 01-230-775-E

Publisher: SIGMATEK GmbH & Co KG
A-5112 Lamprechtshausen
Tel.: [phone]
Fax: [phone]
Email: [email protected]t
WWW.SIGMATEK-AUTOMATION.COM
Copyright © 2019
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.

BUILD-IN TOUCH TERMINAL ETT 775
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Build-in Touch Terminal ETT 775
The build-in touch terminal is an intelligent panel for visualizing, operating and monitoring
automated processes.
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 the LSE visualization tool, graphics can be created on the PC, then stored and dis-
played on the build-in touch terminal.
The available interfaces can be used to exchange process data or configure the build-in
touch terminal. A microSD card serves as the storage medium for the operating system,
application and application data.

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Contents
1Technical Data ........................................................................ 4
1.1 Performance Data.........................................................................4
1.2 TTY Specifications........................................................................5
1.3 Electrical Requirements...............................................................5
1.4 Terminal.........................................................................................5
1.5 Environmental Conditions...........................................................6
1.6 Display 7” WVGA incl. Touch......................................................6
1.7 Miscellaneous ...............................................................................7
2Mechanical Dimensions......................................................... 8
3Connector Layout................................................................... 9
3.1 Front...............................................................................................9
3.1.1 Status LEDs.......................................................................................10
3.2 Rear..............................................................................................11
3.2.1 Applicable Connectors.......................................................................15
4Cooling ...................................................................................16
5Mounting Instructions...........................................................16
6Buffer Battery.........................................................................18
6.1 Exchanging the Battery: 1. Option............................................19
6.2 Exchanging the Battery: 2. Option............................................20
7Wiring Guidelines ..................................................................21

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7.1 Ground.........................................................................................21
7.2 Shielding......................................................................................21
7.3 ESD Protection............................................................................21
7.4 USB Interface Connections .......................................................21
7.5 RS485...........................................................................................22
7.6 TTY ...............................................................................................23
8CAN Bus Setup......................................................................25
8.1 CAN Bus Station Number ..........................................................25
8.2 Number of CAN Bus Participants..............................................25
8.3 CAN Bus Data Transfer Rate .....................................................25
9CAN Bus Termination ...........................................................26
10 Process Diagram...................................................................27
11 Status and Error Messages..................................................28
12 Display „Burn-In“ Effect .......................................................36
13 Cleaning the Touch Screen..................................................37

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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 microSD card
Internal I/O
no
Interfaces
1x USB 2.0 Type A (front)
1x USB device 1.1, Type Mini-B (back)
1x Ethernet 10/100 (RJ45)
1x CAN bus (6-pin Weidmüller)
1x RS485/Modbus (6-pin Weidmüller)
1x RS232 (9-pin D-Sub)
1x TTY for a max. of 6 participants (6-pin Phoenix Contact)
Internal interface connections
and devices
1x TFT-LCD color display
1x touch screen
Display
Resolution
7“ TFT color display
800 x 480 Pixels
Operating panel
4-wire touch screen (analog resistive)
Signal generator
no
Status LEDs
1x front LED bi-color RED/GREEN (controllable through the application)
Real-time clock
yes
Cooling
passive (fanless)

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1.2 TTY Specifications
Number of interfaces
1
Adjustable data transfer rate
2400 Baud, 4800 Baud, 9600 Baud
Over voltage protection
TTY
pin 20 mA
70 V
Voltage drop
Rx
< 3 V
Tx
< 2 V
Maximum number of TTY
participants
depends on the voltage drop on the participants, cables and connectors
(maximum of 6)
Short-circuit proof
yes
1.3 Electrical Requirements
Supply voltage
typically +24 V DC
minimum +18 V DC
maximum +30 V DC
Current consumption of power
supply at +24 V
typically 260 mA
(without externally connected devices)
maximum 390 mA
(with external devices connected)
Current consumption of
standby voltage at +24 V
typically 160 mA
(without externally connected devices)
maximum 265 mA
(with external devices connected)
Inrush current
maximum 16.9 A for 50 µs
1.4 Terminal
Dimensions
180 x 135 x 50 mm (W x H x D)
Material
front plate: 3 mm aluminum, natural
Weight
circa 591 g

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1.5 Environmental Conditions
Storage temperature
-10 ... +80°C
Environmental temperature
0 ... +60°C
Humidity
10-95 %, non-condensing
Installation altitude above sea
level
0-2000 m without derating,
> 2000 m with derating of the maximum environmental temperature by 0.5 °C
per 100 m
EMC resistance
in accordance with EN 61000-6-2:2007 (industrial area)
EMC noise generation
in accordance with EN 61000-6-4 (industrial area)
Vibration resistance
EN 60068-2-6
2-9 Hz: amplitude 3.5 mm
9-200 Hz: 1 g (10 m/s²),
Shock resistance
EN 60068-2-27
15 g (150 m/s²)
duration 11 ms, 18 shocks
Protection type
EN 60529
protection through housing
Front: IP54
Cover IP20
1.6 Display 7” WVGA incl. Touch
Type
7” TFT LCD color display
Resolution
WVGA 800 x 480 pixels
Color depth
16 Bit RGB (65K colors)
LCD mode
normal white (1)
LCD Polarizer
transmissive (2)
Pixel size
0.1926 x 0.1790 mm
Number of pixels
800*3 (RGB) x 480
Active surface
154.08 x 85.92 mm
Backlighting
LED
Contrast
500:1
Brightness
typically 280 cd/m²
Visible field
left, right, below 70°, above 50°
1 If there is no display data, the display is white (LED backlight visible)
(2) Display technology, with which display backlighting is used.

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1.7 Miscellaneous
Article number
01-230-775
Hardware version
1.x
Standard
UL in preparation
Approvals
CE
Warning for electrician
Temperature classification of the cable connected to the terminal
The temperature resistance of the cable insulation must be higher than 65 °C

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2 Mechanical Dimensions

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3 Connector Layout
3.1 Front
X9 USB Host 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. This may cause the device
to malfunction. 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 test-
ed before actual use.
Il faut souligner que la plupart des périphériques USB sur le marché ne sont pas
conformes aux spécifications USB, ce qui peut entraîner des dysfonctionnements de
l'appareil. Il est également possible que ces dispositifs ne seront pas détectés par le
port USB ou qu’ils ne fonctionnent pas correctement. Par conséquent, il est recom-
mandé que chaque clé USB soit testée avant l'utilisation sur l’automate
Pin
Function
1
+5 V
2
D
3
D+
4
GND

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3.1.1 Status LEDs
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 an error or reset occurs
can be set from the application (ON, BLINKING, OFF)
Error
red
BLINKS
when an error or reset occurs
OFF
during start process
during RUN status (application running)
can be set from the application (ON, BLINKING, OFF)

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3.2 Rear
X1: Power supply (4-pin Phoenix Contact)
X2: Ethernet 10/100 (RJ45)
n.c. = do not use
Problems can arise if a control is connected to an IP network, which contains mod-
ules that are not running with a SIGMATEK operating system. With such devices,
Ethernet packets could be sent to the control with such a high frequency (i.e. broad-
casts), 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 triggering 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
Pin
Function
1
+24 V DC
2
+24 V DC
3
GND
4
GND
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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X3: COM 1 (D-Sub)
X4 CAN 1 (6-pin Weidmüller)
X5: COM 3 (6-pin Weidmüller)
The RS485/Modbus interface is protected against external voltages
of ±30 V DC, there is no function
for an error voltage!
The termination is made by a 120R resistor mounted on the
X5 connector between theRS485/Modbus-A and RS485/Modbus-B lines.
Pin
Function: RS232
1
DCD
2
Rx
3
Tx
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Pin
Function
1
CAN A (CAN LOW)
2
CAN B (HIGH)
3
CAN A (CAN LOW)
4
CAN B (HIGH)
5
CAN GND
6
n.c.
Pin
RS485/ModBus Function
1
RS485/Modbus-A
2
RS485/Modbus-B
3
RS485/Modbus-A
4
RS485/Modbus-B
5
RS485/Modbus GND
6
n.c.

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X6: USB-Device 1.1 (Type Mini-B)
X7: microSD Card
It is recommended that only storage media provided by SIGMATEK
(CompactFlash cards, microSD cards etc.) be used.
Order number for 512-Mbyte EDGE2 microSD card: 12-630-055
Il est recommandé de n’utiliser que les supports de stockage approuvés par
SIGMATEK (compact flash, microSD, etc.).
Numéro de commande pour la carte microSD 512 Mo EDGE2 est le: 12-630-055
The number of read and write actions have a significant influence on the
lifespan of the storage media.
Le nombre de cycles de lecture et d'écriture a l’influence notable sur la durée de vie
des supports de stockage
The microSD card is not intended as an exchangeable medium and should therefore
be removed from the card holder for maintenance purposes only.
Pin
Function
1
+5 V
2
D
3
D+
4
n.c.
5
GND
Pin
Function
1
DAT2
2
CD/DAT3
3
CMD
4
+3V3
5
CLK
6
GND
7
DAT0
8
DAT1

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X8: TTY (6-pin Phoenix Contact)
Pin
Function
1
TTY Tx+
2
TTY Tx-
3
TTY 20 mA
4
TTY Rx+
5
TTY Rx-
6
TTY GND

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3.2.1 Applicable Connectors
X1: 4-pin Phoenix Contact plug with spring terminals FK-MCP 1.5/4-ST-3.5
(Included with delivery)
X2: 8-pin RJ45 (not included in delivery)
X3: 9-pin D-Sub (not included in delivery)
X4, X5: 6-pin Weidmüller plug B2L3.5/6 (included in delivery)
X6: USB 1.1 (Mini-B) (not included in delivery)
X7: microSD card
X8: 6-pin Phoenix Contact plug with spring terminal FK-MCP 1.5/6-ST-3.5
(Included with delivery)
X9: USB 2.0 (Type A) (not included in delivery)

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4 Cooling
The terminal's power loss can reach up to 8.5 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

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A mounting position of 60°-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 775 is preserved in the absence of a supply voltage. A lithium battery is installed at the
manufacturer.
After delivery of the ETT 775 and storage of one year, the lifespan of the battery reaches 10
years, if the device is in operation (supply connected) most of the time.
We recommend however, that the battery be replaced every 8 years to ensure optimal
performance.
CAUTION: If the module is not powered for a period of 2 years, the battery is emptied.
Battery order number: 01-690-055
Company
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, disassemble or throw batteries into fire!
N'utilisez que des piles RENATA CR2032!
Attention! L'utilisation incorrecte des piles peut entraîner un incendie ou d'explo-
sion! Ne pas recharger, démonter ou jeter les piles dans le feu!
If the battery voltage is located between both thresholds of the monitoring switch, the bat-
tery can be detected as good during operation, but as low after turning off and on. If this is
the case, it is recommended that the battery be replaced.