WEBPORT WP21205 User manual

Installation Guide
0100125-01 Rev. A
WebPort 2001
Remote Maintenance IP Router
Catalog Numbers WP21202 (PSTN Modem)
WP21205 (GSM/GPRS Modem)

WebPort™ 2001
Ethernet Gateway
Remote Access Server (RAS)
Programmable Industrial Router (PIR)
1 Product description ....................................................... 1
1.1 Introduction ..................................................................1
1.2 General specification of the hardware platform ...........1
1.3 Functions of the WebPort 2001 - Ethernet Gateway ...1
1.4 Functions of the WebPort 2001 -
RAS Modem RAS & PIR ..................................................1
1.4.1 Remote Access Server functions ................................ 1
1.4.2 Programmable Industrial Router functions .................. 2
1.5 Typical applications .....................................................2
1.6 Part Numbers and internal options ..............................2
1.7 External accessories....................................................3
2 Structure of the WebPort technical documentation....... 4
3 Housing and markings .................................................. 5
3.1 Housing Interfaces.......................................................5
3.2 Markings ......................................................................6
3.3 Applicable directives, standards and compliance ........6
3.4 Equipment information and versions ...........................7
3.5 Mechanical outline .......................................................8
3.6 Mounting and environmental conditions ......................9
3.7 Preparing the installation .............................................9
3.8 Specification for external power supply selection ........9
3.8.1 Auto fuse ..................................................................... 9

WebPort™ 2001
Ethernet Gateway
Remote Access Server (RAS)
Programmable Industrial Router (PIR)
4 Front panel control LEDs ............................................ 10
5 Communication interfaces and I/Os ............................ 10
5.1 Ethernet Port..............................................................10
5.2 Embedded PSTN Modem..........................................11
5.3 Embedded GSM/GPRS Modem ................................11
5.3.1 Recommendations for the GSM/GPRS antenna ....... 11
5.3.2 SIM-card installation .................................................. 12
5.4 Resets........................................................................12
5.4.1 User Reset................................................................. 12
5.4.2 Factory Reset ............................................................ 13
5.5 Configurable serial port..............................................14
5.6 Digital input ................................................................15
5.7 Open collector digital output ......................................16
6 Communicating with the WebPort............................... 18
6.1 By Ethernet ................................................................18
6.2 By phone line or GSM................................................18
6.2.1 Under Windows 98, NT and 2000 ............................. 18
6.2.2 Under Windows XP ................................................... 19
7 IP parameters configuration........................................ 20
8 Technical support........................................................ 21
9 Appendix: Pinouts and connections ............................ 22
9.1 Power Supply.............................................................22

WebPort™ 2001
Ethernet Gateway
Remote Access Server (RAS)
Programmable Industrial Router (PIR)
9.2 Ethernet .....................................................................23
9.2.1 Direct connection....................................................... 24
9.2.2 Connection over hub/router ....................................... 25
9.3 RJ45 connector..........................................................26
9.4 Input/Outputs .............................................................27
9.5 Serial Port ..................................................................28
9.6 Unitelway/Modbus serial cable ..................................30
9.7 PSTN phone line connector.......................................31

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1 Product description
1.1 Introduction
The WebPort2001 is a compact version of a complete range ofEthernet/Internet gateways also knownas
“Programmable Industrial Routers” (PIR). See our web site http://www.spectrumcontrols.com to get further
information about the WebPort family. WebPort is a terminal that enables access to technical data, whatever their
format is. WebPort is configurable by means of web pages. It is secure because it meets the toughest industrial
standards, and it provides restricted access features (required in open networks). The hardware platform of the
WebPort 2001 includes a modem (PSTN or GSM/GPRS).
The WebPort family supports the TCP/IP and PPP protocols. This brings you all the benefits of an universally
recognized standard network. It also allows you to use popular software tools like Internet Explorer, FTP client,
SNMP Manager, Mail Recipient … and thus to reduce significantly your costs (implementation and ownership).
1.2 General specification of the hardware platform
• Processor ARM clocked @ 75Mhz, 8Mb SDRAM, 8 Mb Flash
• Backed up real time clock (RTC) with 24 Hours autonomy
(option battery for 10 years autonomy is available)
• External power supply 12-24 VDC +/- 20%
• 1 Ethernet port 10/100Mb BaseTx
• 1 configurable serial port (RS232/RS422/RS485)
• 1 digital input (DI)
• 1 digital output (DO)
• DIN rail mounting compliant with EN50022 (latch)
•
• Environmental conditions (operating):
• Ambient T°: from 0°C to +50°C
• Humidity: from 0 to 80% non condensing
1.3 Ethernet Gateway
• Compatibility with MODBUS, UNITELWAY, NETMPI and DF1 protocols
• Data acquisition
• Web server – fully customizable web pages
• Programmable by BASIC scripts
• Alarm management
• Report generation
1.4 RAS Modem & PIR
1.4.1 Remote Access Server functions
• Remote Access Server (RAS) and TCP/IP Server
• PAP/CHAP Authentication
• Login/password
• Remote network access
• User access control
• Security: Integrated firewall (NAT, IP filtering, …)
• Conventional and internet callback

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1.4.2 Programmable Industrial Router functions
• Automatic routing of protocols
• Pre-configured routing tables
• Programmable routing from I/O and Tag names (BASIC)
1.5 Typical applications
• Alarm management
• Sending alarms by network, phone, Email and/or SMS
• Remote measurements, loop back, control and monitoring
• Local or remote Human Machine Interface (SCADA)
• Predictive and operational maintenance
• Diagnosis and machinery status control
• Stock and vessel level monitoring
• Process and machinery activity logs
• Commissioning support
• Remote programming
• Interface for Application Service Providers (ASP)
1.6 Part Numbers and internal options
Part Number structure of the WebPort product range:
WPaabcc/xy
Where (examples):
• aa = Type of hardware platform:
• 05 = WebPort 500
• 21 = WebPort 2001
• 41 = WebPort 4001
• b = Power supply:
• 1 = Universal 110-230VAC
• 2 = Low voltage DC power supply
• cc= Communication:
• 01 = NO modem (Ethernet only)
• 02 = PSTN modem
• 05 = GSM/GPRS modem
• /xy = Options:
The available options depend on the type of platform

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Available PartNumbers for the WebPort 2001platform:
*The option « isolated serial port » is recommended for serial cable lengths above 3m.
1.7 External accessories
External accessories available for the WebPort 2001 platform:
Type/Description Part Number
WebPort 2001/PSTN33 (PSTN modem) WP21202
WebPort 2001/GSM/GPRS (GSM/GPRS modem) WP21205
WebPort 2001/EXT (external modem) WP21206
Option isolated serial port (*) WPxxxxx/1x
Option battery for long RTC backup WPxxxxx/x1
Description Part Number
Starter Kit (Eth cables: 1 straight, 1 crossed + CDROM) WP40901
Antenna GSM/GPRS (dual band fixing by screw) WP40902
Antenna adapter SMA-M/FME-M WP40908
Serial cable 2m for Schneider SUBD9-MiniDIN WP40906

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2 Structure of the WebPort technical documentation
The WebPort technical documentation is structured in 4 different levels as shown in the table below:
All those manuals are available for download in pdf format on the Spectrum Controls website:
www.spectrumcontrols.com/WebPort_powered_by_Ewon.
Level Title Contents
1
Hardware Installation
Guide (the present
document)
(~40pp)
Detailed description of the hardware platform, of its interfaces, available
options and accessories. Hardware specifications, conformity to
standards. Installation recommendations and pinout of the connectors.
Step-by-step tutorial to establish first communications and make the IP
configuration.
Exists for the following platforms:
• WebPort 500
• WebPort 2001
• WebPort 4001
2
Software Getting
Started
(~30pp)
Manual to start using the basic functions of the WebPort software. Covers
most usual applications.
3Software User Manuals
(~250pp)
Exhaustive manual to use all advanced functions of the WebPort. Contains
BASIC and HTML syntax.
(Exists for all platforms)
4Application Notes
Technical Notes
• Unitelway topology Gateway XIP
• Unitelway for Schneider PLC
• Gateway MPI for Siemens PLC and Gateway for IP devices
• Etc, etc.

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3 Housing and markings
3.1 Housing
Figure 1: Housing, front view
Figure 2: Housing, bottom view

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3.2 Markings
The identification label of the WebPort stands on the left hand side of the housing. The label is composed of the
following fields:
Figure 3: WebPort Label
The WebPort Serial Number (SN) is an important traceability tool for both the user and the manufacturer. Therefore,
next to the product label, each WebPort has its serial number stored in the flash memory. This SN is also used in
order to scan the network for WebPorts and to assign its IP address, subnet mask and gateway. For more details,
See “Equipment information and versions” on page 7.
3.3 Applicable directives, standards and compliance
• 93/68/EEC European directive for CE-mark
• 73/23/EEC European directive for the safety of low voltage equipment (LVD) – Applicable standard is EN60950
A1+A4+A11
• 89/336/EEC amended by 92/31/EEC European directives for the electromagnetic compatibility (EMC) – Applicable
standards EN55022:94 A1, A2 (emissions) and EN55024:98 (immunity)
• UL/CSA certification in progess (UL60950)

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3.4 Equipment information and versions
The WebPort hardware and software revisions can be checked via a web browser on the WebPort server (see
Communicating with the WebPort on page 18). Once logged onto the WebPort, clicking on the WebPort logo shows
these revisions.
Figure 4: WebPort info page details

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3.5 Mechanical outline
Figure 5: Mechanical outline
Figure 6: DIN-rail latch
The WebPort must be fastened on a 35mm DIN rail compliant with EN50022. A fixing latch is therefore fastened at
the bottom of the housing in order to put the device in place or remove it.
To put the unit in place, insert the top slider into the upper part of the rail, with the WebPort tilted around 20°. Then
draw the latch at the bottom downwards with a screwdriver and at the same time put the unit right by rotating it.
Release the pin, the WebPort is now safely fastened.
Important: Be careful when mounting the unit on the DIN-rail as doing it improperly could damage either
the fixing latch and/or the DIN-rail itself.

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3.6 Mounting and environmental conditions
The WebPort unit has an IP31 protection grade. It is therefore not suited for outdoor mounting. The design of the unit
is such that it has to be integrated in an enclosed electrical cabinet, protected from excessive heat, humidity and
dust. The WebPort 2001 complies with the CE-marking requirements regarding electromagnetic compatibility (EMC)
within an industrial environment.
The normal mounting position is wall mounted on DIN-rail (EN 50022). The unit is suited to work in any other
position.
The equipment will operate within specified tolerances only if the following environmental conditions are respected:
3.7 Preparing the installation
The recommended free space in the cabinet for the WebPort should be at least: 50-mm wide x 225-mm high x 200-
mm deep (terminal block excluded). A piece of rigid DIN-rail profile (flat 35mm wide) of suitable length should be
firmly fastened, horizontally, in the middle of the area.
Grounding the WebPort is necessary to eliminate unwanted transients (lightning protection) and to conform to the
EMC requirements. Therefore, a ground screw is available at the back of the unit just below the DIN latch. Connect
this screw directly to a low impedance ground.
3.8 Specifications for external power supply selection
The WebPort2001hasto be supplied byan externalvoltage source ranging from 12 to 24 VDC. The power supplied
must be SELV-compliant (security voltage) and limited in current to a max of 300mA. The safety voltage power
supply is not part of the delivery. The data given below is intended to allow correct selection of the external power
supply.
(*) Properly ground the unit with the earth screw at the bottom of the unit. This is a must to ensure
the security and the electromagnetic compatibility (EMC) of the device.
3.8.1 Auto fuse
An auto fuse placed just after at the power input protects the WebPort devices against short circuits. This
component returns by itself to its normal state when the short circuit has disappeared and after the component has
been cooling down. Would this fuse happen to operate, please check the device for presence of loose metal parts
inside likely to generate a short circuit. If the problem recurs even after such a verification, then return the device to
the vendor for further investigation.
Ambient temperature range 0°C to +50°C
Ambient humidity 0-80% non-condensing
Specification Value
Secondary PS voltage from 12 to 24 VDC +/-20% (SELV-compliant)
Max secondary PS current 300 mA max.
WebPort current protection 300 mA byauto fuse
WebPort voltage protection 30V by varistor
WebPort EMI filter Commonmode filter (*)
Power absorbed (typ) 5 Watts (WebPort 2001 PSTN)
6 Watts (WebPort 2001 GSM/GPRS)

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4 Front panel control LEDs
Figure 9: Front Panel leds description
5 Communication interfaces and I/Os
5.1 Ethernet Port
Please refer to the appendix (Direct connection on page 24 and Connection over hub/router on page 25) for
information on the different Ethernet connectionmodes (straight and crossed cables).
Specification Value
Applicable standard 10/100BaseTX
Isolation 1,5 kV
Pinout RJ45 connector See label and appendix (RJ45 connector on page 26)

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5.2 Embedded PSTN Modem
5.3 Embedded GSM/GPRS Modem
5.3.1 Recommendations for the GSM/GPRS antenna
A dual band GSM/GPRS antenna is available as accessory (ref EW40902). Here are our recommendations if you
prefer to supply this antenna by yourself:
Specification Value
Max baud rate (V34) 33.600 bps
Compliant to standards 47 CFR part 68 (USA)
CTR-21 (EUR)
Approved by TÜV Rheinland USA
Certificate number AU7MD01BMC56
Pinout phone line connector See label and appendix (PSTN
phone line connector on page 31)
Specification Value
Bands Dual-band EGSM900/1800 MHz
GPRS Class Class 2
Max baud rate 14.400 bps
Compliant to R&TTE + GCF
Certificate number ---
Antenna connector Type SMA-F
Specification Value
Description GSM/DCS gain GSM antenna
Dual band 900/1800 MHz
Gain dB +2 dB @ 900 MHz
+0 dB @ 1800 MHz
Max antenna cable length
(recommended) 5m
Antenna cable termination
required to be compatible with
the WebPort
SMA-M
Warning: adapter SMA-M/FME-M to be
inserted if antenna has FME-F termination
(available as spare)

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5.3.2 SIM-card installation
Figure 10: SIM-card insertion
5.4 Resets
Warning: you should not reset your WebPort unless you have been told to do so by someone of our
technical support. The concerned files (differs depending on reset type) are totally lost and
unrecoverable after being formatted.
To press the reset button, you will need a standard ball pen to pass through the hole in the front panel.
5.4.1 User Reset
This is the first and most usual reset level. It consists in formatting only the « user file » part of the non volatile
memory. The Tag configuration and the customer web site are part of the formatted files.
You generate this first level reset by pressing and maintaining the reset button during approximately 4 seconds after
powering the WebPort up until the “USER” LED flashes 1x per second. When this state is reached, release the
button and wait approximatively 20 secs until the procedure is completed. The WebPort restarts automatically and is
ready to communicate. This type of reset does not modify the communication parameters.

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5.4.2 Factory Reset
This second level reset is used only exceptionally because it formats all non volatile memories and make the
WebPort returning to its factory defaults. This operation consists in 3 stages:
• Formatting of all non volatile memories, including all COM parameters and IP addresses
• Return to ex-factory configuration (default config)
• Full hardware auto test with result shown by the “USER” LED
Warning: you should not reset your WebPort unless you have been told to do so by someone of our
technical support. The concerned files (differs depending on reset type) are totally lost and
unrecoverable after being formatted.
You generate this second level reset by pressing and maintaining the reset button during approximately 20 secs
after powering up the WebPort until the “USER” LED remains RED continuously. When this state is reached, release
the button and wait approximatively during 45 secs until the procedure is completed. The procedure finishes with the
result of the autotest on the “USER” LED. If the autotest is completed successfully, then the “USER” LED shows its
normal pattern of 200ms ON et 1,5 sec OFF.
Any other pattern will start with 200ms ON (opening of the pattern) followed by OFF and a certain number of times 1
sec ON that allows to identify the nature of the detected problem. Please call the technical support if you are
confronted with an error pattern on the “USER” LED.
Warning: you absolutely have to wait until the full autotest procedure is completed without interrupting
it. If the autotest is interrupted, the flash memory of the WebPort will contain random data
likely to make it unstable. In such a case you have to redo the full reset procedure from scratch
and wait until it is totally completed.
When performing a full reset, the WebPort does NOT restart in normal mode by itself and remains running in
diagnose mode. Power the WebPort off and on again to restart in normal mode. As described previously, the
WebPort returns to its default COM parameters and IP addresses after this level 2 reset is performed.

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5.5 Configurable serial port
The configuration of the physical serial mode is done by a set of 4 dip switches located on left side from the unit. The
settings of the switches are shown in the table below (note: switch 1 is the most right one).
Note: the 3 switch configurations shown here above are the sole configurations giving satisfactory
results. See important remarks about this configuration on the next page.
Warning: Contrary to indications on the label, the switch 2 is reserved and must stay OFF. Note that
switch 3 & 4 need to have the same position (both ON or both OFF). When they are ON, it
connects the internal polarisation (typ 680 Ohms) and termination (typ 120 Ohms) resistors.
This configuration applies only to RS4xx lines conforming to good practices.
Figure 11: WebPort Serial Ports
Specification Value
Physical modes (configurable) RS232/RS485/RS422
Normal isolation
--- Not isolated ---
(Isolation is recommended when using cables with
length exceeding 3 meters)
Optional isolation module (optocoupler) 1 kV
Max serial cable length in non-isolated
configuration 3m
Pinout connector See label and appendix (Serial Port on page 28)
Positions Mode
RS232
RS422, RS485
WITHOUT polarisation and termination resistors
RS422, RS485
WITH polarisation and termination resistors

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5.6 Digital input
Figure 12: Digital input: state vs voltage
The input range extends from 0 to 24VDC (30VDC max). A zero logic (OFF) state is detected when the input level is
below 5Vdc. A one logic (ON) state is detected when the input level is above 10Vdc.
Warning: the logic level is undefined when the input is ranging between 5 and 10VDC.
Specification Value
Input voltage range 0 to 24 VDC
Input voltage absolute max (varistor
protection) 33 VDC
Zero state max input voltage (OFF) 5 VDC
One state voltage range (ON) 10 to 30 VDC
One state current (ON) 3.8mA @ 12VDC
8.2mA @ 24VDC
Isolation 3,5 kV
Pinout connector See label and appendix (Input/Outputs on page 27)

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5.7 Open collector Digital Output
The open collector output is located on the Input/Output connector, which stands beside of the Power Supply
connector.
This Digital Output is activated by an open collector transistor driven by an optocoupler. The maximum current flow
into this transistor has a characteristic above the value specified in the WebPort, in order to cope with the switching
power losses. The transistor used is in an open collector type with pre drive. This means the relay power supply has
to be supplied from an external source to the pre drive electronics.
The diagram below shows the external wiring needed for correct operation of the Digital Output. A relay has been
chosen for this sample application but any load within the specifications can be used instead.
Warning: note that this is a sink only output to ground (the transistor acts like a switch to ground).
Figure 13: Digital output: wiring diagram
Specification Value
Type of output Open collector
Max current (external source) 200mA @ 30 VDC
Isolation 3,5 kV
Pinout connector See label and appendix (Input/Outputs on page 27)