Akytec SPK207 User manual

akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: [phone] · www.akytec.de
SPK207
Control Panel
User guide
SPK207_2017.04_0200_EN
© All rights reserved
Subject to technical changes and misprints

akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: [phone] · www.akytec.de
1
Contents
1Description......................................................................................................................................................2
1.1 Function ...................................................................................................................................................2
1.2 Ordering Key............................................................................................................................................2
1.3 Hardware .................................................................................................................................................2
1.3.1 Front Panel ..........................................................................................................................................2
1.3.2 Rear Panel...........................................................................................................................................3
1.3.3 Side View.............................................................................................................................................4
1.3.4 Touchscreen ........................................................................................................................................4
1.3.5 Battery..................................................................................................................................................5
2Specifications .................................................................................................................................................6
2.1 Environmental conditions.........................................................................................................................7
3Safety...............................................................................................................................................................8
3.1 Intended use ............................................................................................................................................8
4Installation.......................................................................................................................................................9
4.1 Requirements ..........................................................................................................................................9
4.2 Mounting ..................................................................................................................................................9
5Wiring ............................................................................................................................................................10
5.1.1 Signal lines.........................................................................................................................................10
5.1.2 Ethernet .............................................................................................................................................10
6Starting ..........................................................................................................................................................11
7Service Menu ................................................................................................................................................12
7.1 Touchscreen Calibration........................................................................................................................12
7.2 Configuration .........................................................................................................................................12
7.2.1 Network Settings................................................................................................................................14
7.2.2 Interface Settings...............................................................................................................................14
7.2.3Date and Time ...................................................................................................................................15
7.2.4 New Password...................................................................................................................................15
7.2.5 Additional ...........................................................................................................................................16
7.3 Factory settings .....................................................................................................................................16
7.4 CODESYS project update .....................................................................................................................16
8Maintenance..................................................................................................................................................18
9Transportation and Storage ........................................................................................................................19
10 Scope of delivery .....................................................................................................................................20
Appendix A Dimensions ...................................................................................................................................21
Appendix B Pin assignment .............................................................................................................................22
Appendix C Connection with PC and CODESYS ...........................................................................................24

Description
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: [phone] · www.akytec.de
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1 Description
1.1 Function
The Control Panel SPK207 is a PLC with a TFT touchscreen, freely programmable with
CODESYS V3.5 software.
It is designed and manufactured for industrial applications and can be used as an opera-
tor or a control terminal.
1.2 Ordering Key
Supply voltage:
24 24 (18…32) V DC
230 230 (90…264) V AC; 50 (47…63) Hz
Serial ports:
03 RS232, 2x RS232/RS485 configurable
Software installed:
CS CODESYS on Linux
Web Visualization:
WEB Integrated web visualization
1.3 Hardware
– RISC processor 800 MHz
– 128 MB dynamic memory (RAM)
– 128 MB persistent memory (Flash)
– Real Time Clock, battery backed
– Buzzer
1.3.1 Front Panel
– TFT color display with resistive touchscreen
– LED POWER
– LED RUN, lights while running user application
– 3 LEDs P1, P2, P3, blinks if data exchange is in progress on the serial ports COM1,
COM2, COM3: green indicates data reception (RxD), red indicates data transmission
(TxD)
– 6 LED-lit function buttons: SYS, F1…F5. The functions of the buttons and LEDs can
be set in the user application.

Description
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Fig. 1.1 Front Panel
1.3.2 Rear Panel
The rear panel is shown in the Fig. 1.2 and Fig. 1.3.
– USB-Host
– USB-Device
– Debug interface RS232 (RJ12) (service function)
– Ethernet 10/100 Mbit/s (RJ45)
– RS232 COM1 (DE9M)
– 2x RJ45 for the RS232 and RS485 interfaces (COM2 and COM3)
– 3-pin terminal block for the power supply
– Operation mode selector RUN (service function)
– Button RESET (recessed). The button can be pressed by a thin, pointed object of
max. Ø3 mm.
The interface USB Host and SD slot can be used as a terminal for various Mass Storage
Devices.
The interface of the serial port COM2 depends on the device model (Table 2.2).
The serial ports COM2 and COM3 are galvanically isolated and can be configured as
follows:
SPK207-xxx.03
– The ports COM2 and COM3 can be configured as RS232 or RS485.
The pin assignments for all interfaces are shown in Appendix B.
Restart
The restart occurs in case of:
– switching the power supply off and on again
– pressing the RESET button
– touching a REBOOT key in the configuration mode
Only in the case of using a REBOOT key the data is backed up. Otherwise, the current
process is terminated without data backup.

Description
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Fig. 1.2 SPK207-24.03 rear panel
1.3.3 Side View
On the right side of the device (Fig. 1.3):
– SD-Slot
– Audio output
Fig. 1.3 SPK207 right side
1.3.4 Touchscreen
The touchscreen detects a finger touch or a touch with a stylus (not included in package).
►
NOTICE
The resistive touchscreen can be damaged by pointed or sharp objects. Therefore, it is
recommended to touch the screen only with your finger or a non-damaging object!
RESET
USB
Host
USB
Device
COM2
RS-485
COM3
RS-485
Debug COM2 COM3 +_
24 V DC
LAN COM1
D+ D_
RUN
I
0
D+ D_
SD

Description
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It is possible to use protecting coatings for resistive displays.
The PLC is delivered with a calibrated touchscreen. In case of malfunction, the
touchscreen can be recalibrated (see 6.1).
1.3.5 Battery
The battery is located on the motherboard. Switch off the device, loose four screws and
remove the rear case to replace the battery. When replacing the battery, the polarity must
be observed.
►
NOTICE When replacing the battery, the data in the retain memory will be deleted!

Specifications
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2 Specifications
Table 2.1 General specifications
System
CPU
ARM Cortex™-A8, 800 MHz
Memory
RAM
128 MB
Flash
128 MB
Real Time Clock
Battery-backed (CR2032)
Backup time
360 hours at 20 ± 5 ºС (1)
Operating system
Linux
Programming software
CODESYS v3.5
HMI
Display
TFT 7“
Colors
65536
Resolution
800 x 480 pixel (WVGA)
Display work area (W x H)
152 x 91 mm
Backlight
LED
Touch
resistive
LED-lit function keys
6
Audio output
3.5 mm, > 16 ohm
Power supply
SPK207-24
24 (18…32) V DC
Power consumption
power on
< 20 W
operation
< 15 W
SPK207-230
230 (90…264) V AC; 50 (47…63) Hz
Power consumption
power on
< 40 VA
operation
< 20 VA
Interfaces
Basic
USB-Host
USB-Device
Ethernet (10/100 Mbit/s)
Debug (RS232)
COM1 (RS232)
COM2, COM3 (2)
SPK207-xxx.03
2x RS232 / RS485 configurable
Baud rate
RS232, RS485
1.2…115.2 kbit/s
RS232, RS485 parameters
Data length
5, 6, 7, 8
Stop bits
1, 1,5, 2
Parity
none, even, odd, mark (1), space (0)
Flow Control COM1
RTS, CTS, DTR, DSR, DCD, RI,
XON/XOFF or none
COM2, COM3 none
Mechanical characteristics
Material
Plastic
Dimensions
228 x 152 x 59 mm
Weight
approx. 0.7 kg
(1) The buffer time is reduced if the ambient temperature is close to the limit of the operat-
ing temperature.
(2) The design of the interfaces is shown in Table 2.2.

Specifications
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Table 2.2 Design of the serial ports
Device
Port
Interface
Connector
SPK207-xxx.03
COM1
RS232
DE9M
COM2
RS232
RJ45
RS485
RJ45 or 3-pin terminal block
COM3
RS232
RJ45
RS485
RJ45 or 3-pin terminal block
2.1 Environmental conditions
The device is designed for natural convection cooling that should be taken into account
when choosing the installation site.
The following environment conditions must be met:
– clean, dry and controlled environment, low dust level
– closed non-hazardous areas, free of corrosive or flammable gases
Table 2.3 Environmental conditions
Conditions Permissible range
Ambient temperature
-20…+50 °C
Storage temperature
-25…+55 °C
Relative humidity
up to 80% (at +35°C, non-condensing)
IP Code
IP20, front IP64
Altitude
up to 2000 m above sea level

Safety
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: [phone] · www.akytec.de
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3 Safety
Explanation of the symbols and keywords used:
DANGER
DANGER indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
WARNING
WARNING indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
CAUTION
CAUTION indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury.
►
NOTICE
NOTICE indicates a potentially harmful situation which, if not avoided, may result in dam-
age of the product itself or of adjacent objects.
3.1 Intended use
The device has been designed and built solely for the intended use described in this
guide, and may only be used accordingly. The technical specifications contained in this
guide must be observed.
The device may be operated only in properly installed condition.
Improper use
Any other use is considered improper. Especially to note:
– This device should not be used for medical devices which receive, control or other-
wise affect human life or physical health.
– The device should not be used in an explosive environment.
– The device should not be used in an atmosphere with chemically active substance.

Installation
akYtec GmbH · Vahrenwalder Str. 269 A · 30179 Hannover · Germany · Tel.: [phone] · www.akytec.de
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4 Installation
CAUTION
Improper installation
Improper installation can cause serious or minor injuries and damage the control panel.
Installation must be performed only by fully qualified personnel.
For the dimension drawings see Appendix A.
4.1 Requirements
– The device is designed for front mounting.
– The mounting panel must be accessible from both sides.
– A rectangular mounting cutout is required.
– The mounting enclosure must provide a clean, dry and controlled environment.
– The seal contact surface must be clean and smooth, so that the protection IP64 can
be provided.
– The mounting panel can be placed at any angle.
– The device has been designed for natural convection cooling. Make sure that the
cabinet provides sufficient clearance for natural convection.
4.2 Mounting
Mounting sequence:
– Make a cutout in the mounting panel for the device
– Make sure that the device is provided with the mounting seal.
– Fit the device into the cutout
– Insert the 4 fastening clips into the slots on the top and the bottom of the device.
– Insert the screws and tighten them to fix the device.