SSV IGW/935 User manual

Web Application Gateway IGW/935
with
eSOM/3517
First Steps
SSV Embedded Systems
Dünenweg 5
D-30419 Hannover
Phone: +49 (0)511/40 000-0
Fax: +49 (0)511/40 000-40
Document Revision: 1.3
Date: 2018-08-29

Web Application Gateway IGW/935 – First Steps
2
D oc u m e n t R e v i s i o n 1 . 3
CONTENT
1
INTRODUCTION ............................................................................................................... 3
1.1
Checklist ................................................................................................................................. 3
1.2
Required Equipment .............................................................................................................. 3
1.3
Conventions ........................................................................................................................... 3
2
SAFETY GUIDELINES ..................................................................................................... 4
3
CONNECTIONS ................................................................................................................ 5
3.1
Ethernet Link .......................................................................................................................... 5
3.2
DVI/ DMI Video Link ............................................................................................................. 6
3.3
RS485 Serial Port COM1 ........................................................................................................ 7
3.4
Power Supply ......................................................................................................................... 8
4
OPERATION .....................................................................................................................
4.1
Booting the IGW/935 ............................................................................................................. 9
4.2
Accessing the SSV/WebUI WebConfig ................................................................................... 9
4.3
Accessing the SSV/WebUI with D CP enabled ................................................................... 10
4.4
Firewall Configuration ......................................................................................................... 12
4.5
LAN1 Configuration .............................................................................................................. 13
4.6
Accessing the SSV/WebUI Demo Page ................................................................................ 14
4.7
Access via Telnet .................................................................................................................. 15
4.8
Access via FTP ...................................................................................................................... 16
5
SOFTWARE EXPANSIONS / APPS ............................................................................... 18
6
TECHNICAL DATA ......................................................................................................... 18
7
PINOUT SCREW TERMINALS ....................................................................................... 18
8
TROUBLE SHOOTING IP ADDRESS PROBLEMS ....................................................... 1
HELPFUL LITERATURE ................................................................................................ 20
CONTACT ............................................................................................................................. 20
DOCUMENT HISTORY ......................................................................................................... 20

Web Application Gateway IGW/935 – First Steps
D o c u m e n t R e v i s i o n 1 . 3
3
1 INTRODUCTION
This documentation gives you an overview about the initial operation and the first steps of
use with the Web Application Gateway IGW/935
1.1 Checklist
Compare the content of your Web Application Gateway start-up package with the checklist
below If any item is missing or appears to be damaged, please contact SSV
Web Application Gateway IGW/935 with eSOM/3517
Documentation
Plug-in power supply
DVI/HDMI video cable
CD-ROM for eSOM/3517
Screwdriver
1.2 Required Equipment
To operate the IGW/935 the following hardware is required:
• One Ethernet cross-over cable or two Ethernet patch cables and a switch
To configure the IGW/935 a PC with the following features is required:
• Windows 7 or higher
• Web browser (e g Firefox, Chrome)
• Telnet/SSH client (e g TeraTerm)
• FTP client (e g FileZilla)
• 10/100 Mbps Ethernet network controller and TCP/IP configuration
• CD-ROM drive
1.3 Conventions
Convention
Usage
bold
Important terms
monospace
Filenames,
Pathnames, program code, command lines
Table 1: Conventions used in this document

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D o c u m e n t R e v i s i o n 1 . 3
2 SAFETY GUIDELINES
Please read the following safety guidelines carefully! In case of property or personal
damage by not paying attention to this manual and/or by incorrect handling, we do not
assume liability In such cases any warranty claim expires
• The power supply should be in immediate proximity to the device
• The power supply must provide a stable output voltage between 12 – 24 VDC ±10%
The output power should be at least 2 5 W
• Please pay attention that the power cord or other cables are not squeezed or damaged
in any way when you set up the device
• The installation of the device should be done only by qualified personnel
• Discharge yourself electrostatic before you work with the device, e g by touching a
heater of metal, to avoid damages
• Stay grounded while working with the device to avoid damage through electrostatic
discharge
• The case of the device should be opened only by qualified personnel

Web Application Gateway IGW/935 – First Steps
D o c u m e n t R e v i s i o n 1 . 3
5
3 CONNECTIONS
For a quick and easy start with the IGW/935 there are a few cable connections necessary
The following chapters describe how these connections have to be made
3.1 Ethernet Link
The Ethernet link between the PC and LAN1 of the IGW/935 can be made on two ways:
• Direct with an Ethernet cross-over cable like shown in figure 1
• With two standard Ethernet patch cables over a hub or switch like shown in figure 2
Figure 1: Ethernet link with cross-over cable
Please note:
For the Ethernet connection in figure 1 it is required to use a cross-over cable Do
not use an ordinary patch cable Both types of cables are in most cases visual indis-
tinguishable But the internal wiring is fully different Mixing up these types of ca-
bles leads to LAN errors Hence pay attention to the label of the cable or packing
Figure 2: Ethernet link with hub or switch
The IP address of the LAN1 interface is ex-factory set to 192.168.0.126

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D o c u m e n t R e v i s i o n 1 . 3
3.2 DVI/HD I Video Link
Use the DVI/HDMI video cable to connect an external monitor device with the IGW/935 like
shown figure 3
Figure 3: DVI/HDMI video link

Web Application Gateway IGW/935 – First Steps
D o c u m e n t R e v i s i o n 1 . 3
7
3.3 RS485 Serial Port CO 1
To create an RS485 serial link on port COM1 of the Web Application Gateway IGW/935
connect an RS485 device like shown in figure 4
Figure 4: RS485 link on serial port COM1
Ter inal
Signal
A1
COM1 RS485
Serial
Port RX /TX+
A2
COM1 RS485 Serial Port RX /TX
-
A4
Ground
Table 2: Screw terminal COM1
Please note:
The RS485 (officially called TIA/EIA-485-A) connection between your IGW/935 and
the field devices needs termination resistors on both ends for proper operation The
IGW/935 does not offer internal termination resistors Please make sure, that the
RS485 cable connection is equipped with external termination resistors

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D o c u m e n t R e v i s i o n 1 . 3
3.4 Power Supply
The IGW/935 needs a supply voltage of 12 24 VDC ±10% to work
Connect the cables of an appropriate power supply to provide the system with the neces-
sary power like shown in figure 5
Figure 5: Power supply for the IGW/935
Ter inal
Signal
A3
Vin (1
2
2
4
VDC
±10%
)
A4
GNDin
Table 3: Screw terminal power
CAUTION!
Providing the IGW/935 with a higher voltage than the regular 12 24 VDC ±10%could cause
damaged device components!
Do NOT turn on the power supply while connecting it with the IGW/935 This could cause
damaged device components! First connect the power supply and THEN turn it on

Web Application Gateway IGW/935 – First Steps
D o c u m e n t R e v i s i o n 1 . 3
4 OPERATION
4.1 Booting the IGW/935
Just power up the IGW/935 and the boot process starts immediately The IGW/935 boots
thereby an embedded Linux out of its Flash memory This may take up to one minute
4.2 Accessing the SSV/WebUI WebConfig
To open the login page of the SSV/WebUI enter the ex-factory IP address and port number
of LAN1 of the IGW/936 manually in a web browser:
http://192.168.0.126:7777*
The username is admin, the password is ssvadmin
Figure 6: Login page of the SSV Web WebConfig
*Please note:
To access the SSV/WebUI, it is important to add the port number 7777 to the cur-
rent IP address of the IGW/935

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D o c u m e n t R e v i s i o n 1 . 3
4.3 Accessing the SSV/WebUI with DHCP enabled
If the automatic IP address configuration of LAN1 via DHCP is enabled, you have to check
the assigned IP address, which is necessary to access the IGW/935 via a Telnet client or a
web browser
Therefore open in Windows Control Panel > Network and Internet > View network com-
puters and devices The IGW/935 should show up in this list
Figure 7: Selecting the IGW/935
Just right-click on the IGW/935 to open the properties dialog, where you can see the cur-
rent IP address of the IGW/935 like shown in figure 8
A double-click on the IGW/935 opens the SSV/WebUI in a web browser
Please note:
To access the SSV/WebUI, it is important to add the port number 7777 to the cur-
rent IP address of the IGW/935, e g : http://192.168.0.126:7777!
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