Page 1
CAN@net NT
200 and 420
USER MANUAL
4.01.0332.20000-EN 1.4 ENGLISH
Page 2
Important User Information
Liability
Every care has been taken in the preparation of this document. Please inform HMS Industrial Networks of any inaccuracies or omissions. The data and illustrations found in this document are not binding. We, HMS Industrial Networks, reserve the right to modify our products in line with our policy of continuous product development. The
information in this document is subject to change without notice and should not be considered as a commitment by
HMS Industrial Networks. HMS Industrial Networks assumes no responsibility for any errors that may appear in this
document.
There are many applications of this product. Those responsible for the use of this device must ensure that all the
necessary steps have been taken to verify that the applications meet all performance and safety requirements including any applicable laws, regulations, codes, and standards.
HMS Industrial Networks will under no circumstances assume liability or responsibility for any problems that may
arise as a result from the use of undocumented features, timing, or functional side effects found outside the documented scope of this product. The effects caused by any direct or indirect use of such aspects of the product are
undefined, and may include e.g. compatibility issues and stability issues.
The examples and illustrations in this document are included solely for illustrative purposes. Because of the many
variables and requirements associated with any particular implementation, HMS Industrial Networks cannot assume responsibility for actual use based on these examples and illustrations.
Intellectual Property Rights
HMS Industrial Networks has intellectual property rights relating to technology embodied in the product described
in this document. These intellectual property rights may include patents and pending patent applications in the USA
and other countries.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 3
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Table of Contents
Page
1 User Guide ........................................................................................................................ 3
1.1 Target Audience.............................................................................................................3
1.2 Related Documents .......................................................................................................3
1.3 Document History ..........................................................................................................3
1.4 Trademark Information ...................................................................................................3
1.5 Conventions ..................................................................................................................4
2 Safety Instructions.......................................................................................................... 5
2.1 General Safety Instructions.............................................................................................5
2.2 Intended Use.................................................................................................................5
3 Scope of Delivery ............................................................................................................ 5
4 Product Description ....................................................................................................... 6
5 Installation ........................................................................................................................ 7
5.1 Installing the Software....................................................................................................7
5.2 Installing the Hardware...................................................................................................9
6 Configuration ................................................................................................................. 11
6.1 Connecting Possibilities................................................................................................ 11
6.2 Basic Configuration...................................................................................................... 12
6.3 Gateway Configuration.................................................................................................15
6.4 Bridge Configuration ....................................................................................................16
6.5 VCI Interface Configuration...........................................................................................18
6.6 Reset to Factory Settings.............................................................................................. 19
6.7 Read and erase LOG File ............................................................................................. 19
7 Operation.........................................................................................................................20
7.1 Ethernet Port ............................................................................................................... 20
7.2 Mini USB Port.............................................................................................................. 20
7.3 Indicators .................................................................................................................... 21
Page 4
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Table of Contents
8 Default Network Settings ............................................................................................ 23
9 TCP/UPD Ports............................................................................................................... 23
10 Technical Data................................................................................................................23
11 Support/Return Hardware...........................................................................................24
11.1 Support ....................................................................................................................... 24
11.2 Return Hardware ......................................................................................................... 24
12 Disposal........................................................................................................................... 24
A Regulatory Compliance ............................................................................................... 25
A.1 EMC Compliance (CE) ................................................................................................. 25
A.2 FCC Compliance Statement .........................................................................................25
A.3 Disposal and recycling ................................................................................................. 26
Page 5
User Guide 3 (28)
1 User Guide
Please read the manual carefully. Make sure you fully understand the manual before using the
product.
1.1 Target Audience
This manual addresses trained personnel. Trained personnel are all persons who are familiar
with the installation and use. The contents of the manual must be made available to any person
authorized to use or operate the product.
1.2 Related Documents
Document Author
Installation Guide VCI Driver HMS
Software Design Guide CAN@net NT 200/420 Generic Protocol for Gateway
Mode
HMS
User Manual CAN-Gateway Configurator HMS
1.3 Document History
Version Date Description
1.0 July 2016 First release
1.1 October 2016 Adjusted to new IXXAT CAN-Gateway Configurator
1.2 July 2017 Changes in configuration tool, added CAN@net NT 420
1.3 November 2017 Minor corrections
1.4 April 2018 Moved parts of the configuration to user manual of CAN-Gateway
Configurator
1.4 Trademark Information
IXXAT®is a registered trademark of HMS Industrial Networks. All other trademarks mentioned
in this document are the property of their respective holders.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 6
User Guide 4 (28)
1.5 Conventions
Instructions and results are structured as follows:
► instruction 1
► instruction 2
➨ result 1
➨ result 2
Lists are structured as follows:
• item 1
• item 2
Bold typeface indicates interactive parts such as connectors and switches on the hardware, or
menus and buttons in a graphical user interface.
This font is used to indicate program code and other
kinds of data input/output such as configuration scripts.
This is a cross-reference within this document: Conventions, p. 4
This is an external link (URL): www.hms-networks.com
Safety advice is structured as follows:
Cause of the hazard!
Consequences of not taking remediate action.
How to avoid the hazard.
Safety signs and signalwords are used dependent on the level of the hazard.
This is additional information which may facilitate installation and/or operation.
This instruction must be followed to avoid a risk of reduced functionality and/or
damage to the equipment, or to avoid a network security risk.
Caution
This instruction must be followed to avoid a risk of personal injury.
WARNING
This instruction must be followed to avoid a risk of death or serious injury.
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Safety Instructions 5 (28)
2 Safety Instructions
Risk of interference to radio and television if used in office or home environment!
Use exclusively included accessories.
Make sure that the shield of the interface is connected with the device plug and the
plug on the other side.
Use exclusively shielded cables.
Malfunction caused by extension cable!
According to the USB specification connect the interface directly or via an active
USB hub to the computer. Do not use an extension cable.
2.1 General Safety Instructions
► Protect product from moisture and humidity.
► Protect product from too high or too low temperature (see Technical Data, p. 23).
► Protect product from fire.
► Do not throw, drop or try to bend the product.
► Do not paint the product.
► Do not modify or disassemble the product. Service must be carried out by HMS Industrial
Networks.
► Do not use modified products.
► Store products in dry and dust-free place.
2.2 Intended Use
The components are used to connect computer systems to CAN and CAN FD networks and to
connect the networks with each other. They are intended for installation on standard DIN rail.
3 Scope of Delivery
Included in scope of delivery:
• CAN@net NT
• 1 x power connector
• 2 x CAN connector (with CAN@net NT 200)
4 x CAN connector (with CAN@net NT 420)
• User Manual CAN@net NT
• Installation Guide VCI Driver
• Mini USB cable
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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Product Description 6 (28)
4 Product Description
The CAN@net NT hardware provides connectivity to Ethernet and CAN networks with various
operational modes. The CAN@net NT 420 additionally is capable of CAN FD. The application
firmware running on the CAN@net NT provides functions to access a CAN bus from virtually
every Ethernet TCP/IP host. Any Ethernet TCP/IP host can connect to this server and exchange
commands and CAN messages with it using the ASCII protocol. The server relays the commands and messages to the CAN bus and vice versa.
The CAN@net NTapplication firmware includes a filtering mechanism that is based on CAN
identifiers. Filtering applies in the direction from CAN system to TCP/IP network. Certain CAN
messages can be forwarded and others discarded. The CAN@net NT provides message filtering for Gateway and Bridge mode. In the Gateway mode the filter can be configured by means
of ASCII commands. In the Bridge mode the configuration tool is used to configure the filter.
With the VCI driver the CAN@net NTcan be used as a PC interface.
Operational Modes
• VCI Interface Mode
• ASCII Gateway Mode
• Local CAN Bridge
• CAN-Ethernet-CAN Bridge with 2 devices
• CAN-Ethernet-CAN Bridge with 3 devices (only with CAN@net NT 420)
• CAN-Ethernet-CAN Bridge with 4 devices (only with CAN@net NT 420)
Features
• CAN@net NT 200: 2 x CAN connections, ISO 11898-2 (terminal adapters)
• CAN@net NT 420: 4 x CAN connections, ISO 11898-2 (terminal adapters), two connections can be switched between Classic CAN and CAN FD
• 1 x RJ45 Ethernet port, 10/100 Mbit/s
• 1 x mini USB 2.0 port, high-speed
• configuration via USB or Ethernet
• With the CAN-Gateway Configurator a configuration can be created, modified, written to
and read from the target device via USB or Ethernet connection.
• Gateway and Bridge mode possible
• platform independent due to ASCII protocol
• Classic CAN/ CAN FD ID filtering
• Classic CAN to CAN FD mapping and CAN FD to Classic CAN mapping (with NT 420)
• cyclic transmission of CAN messages
• MQTT and syslog functionality
• command line program CANGWfile
• action rules via if-this-action-then-that-event functionality
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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Installation 7 (28)
5 Installation
5.1 Installing the Software
5.1.1 Installing the Driver
For the operation of the CAN-Gateway Configurator and the CAN@net VCI mode a driver is
needed.
The VCI driver is constantly improved and expanded! Check if a newer version is available within
the support area on www.ixxat.com.
Windows
► Install the VCI driver (see Installation Guide VCI Driver).
5.1.2 Installing the CAN-Gateway Configurator
The CAN-Gateway Configurator is constantly improved and expanded! Check if a newer version
is available within the support area on www.ixxat.com.
► Download the CAN-Gateway Configurator CANbridge NT & CAN@net NT 200/420 pack-
age from www.ixxat.com.
► Run cangwconfig.exe.
➨ Installation wizard starts automatically.
► Follow instructions in installation program.
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Installation 8 (28)
5.1.3 Updating the Device Firmware
Whether updating is permitted via Ethernet or a password is needed, is defined in
the security settings of the CAN-Gateway Configurator. The default password is
IXXAT. For further information see user manual CAN-Gateway Configurator.
The firmware is constantly improved and expanded! Check if a newer firmware version is available within the support area on www.ixxat.com.
To use all features the latest firmware versions of the CAN-Gateway Configurator and of the
CAN@net NT must be installed.
If the current firmware of the CAN@net NT in use is V4 or older:
► Contact IXXAT support on www.ixxat.com for information about updating to V5.
If the current firmware of the CAN@net NT in use is V5:
► Check if newer firmware is available on www.ixxat.com.
► Download the firmware package.
► Make sure, that the device is connected to power supply.
► Connect the device to the computer.
► Start the CAN-Gateway Configurator.
► Open menu Target and select Update Firmware.
► Select the firmware package and click button Start.
➨ Firmware of the connected device is updated.
For information about the update of the CAN-Gateway Configurator and existing configurations
see User Manual CAN-Gateway Configurator.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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Installation 9 (28)
5.2 Installing the Hardware
Fig. 1 Connectors
1 CAN 1
2 CAN 2
3 Power connector
4 CAN 3 (only with CAN@net NT 420)
5
CAN 4 (only with CAN@net NT 420)
► Make sure that the cross-sectional area of the cable is larger than or equal to 0.14 mm2.
► To remove the connector, use screwdriver or similar tool.
► Connect the cables.
► Plug the connector into the housing.
The shield of the CAN connector is connected to the device ground and the PE on the back of
the device (DIN rail) via a 1 MΩ resistor and a 10 nF capacitor. To achieve highest interference
immunity, ground the shield of the CAN cable.
5.2.1 Power Connector
Fig. 2 Power connector
Pin Allocation of Power Connector
Pin no. Signal
1 V+ (+9 V to +32 V DC)
2 V-
3
—
4
—
3
1
2
4 5
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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Installation 10 (28)
5.2.2 CAN and CAN FD Connectors
Fig. 3 CAN/CAN FD connector
Pin Allocation of CAN and CAN FD Connectors
Pin no. Signal
1 CAN high
2 CAN low
3 CAN GND
4 Shield
If a D-Sub 9 connector is used, observe the following pin allocation of the D-Sub 9 connector:
Pin no. Signal
1
—
2 CAN low
3 CAN GND
4
—
5
Shield
6
—
7
CAN high
8
—
9
—
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Configuration 11 (28)
6 Configuration
Whether changing the configuration is permitted via Ethernet or a password is
needed is defined in the security settings of the CAN-Gateway Configurator. The
default password is IXXAT. For further information see user manual CAN-Gateway
Configurator.
6.1 Connecting Possibilities
There are different possibilities to connect the CAN@net NT. Depending on the type of connection different ways of configuring the IP address and the device are necessary.
Fig. 4 Types of connection
The following ways of connecting the devices for the configuration are possible:
• (1) via USB (recommended for the first configuration of the device)
• (2/3) via Ethernet in a locale network
• (4) via Router (IP address of device has to be known)
Malfunction caused by extension cable!
According to the USB specification connect the interface directly or via an active
USB hub to the computer. Do not use an extension cable.
PC
10.41.18.3
CAN@net N T
169.254.163.109
CAN@net N T
192.168.1.23
CAN@net N T
10.41.18.10
CAN@net N T
10.41.18.5
CAN@net N T
a.b.c.d
Router
USB
10.41.18.1
192.168.1.1
1
2
3
4
ETH
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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Configuration 12 (28)
6.2 Basic Configuration
CAN@net NT 200 and CAN@net NT 420 can not be combined. For CANEthernet-CAN Bridges use either NT 200 devices or NT 420 devices.
Fig. 5 CAN-Gateway Configurator
1 Information about target device (STS reflects Power LED of device)
2 Drop-down list Select device type
3 Drop-down list Select device version
4 Button New
5
Button Open
6 Button Save
7
Button Save as
8 Button Verify
9 Button Scan
10
Combo box Target device
11
Button Connect
12
Button Write to
13
Button Read from
14
Terminal window
6.2.1 Prerequisites and Initial Settings
To use all features the latest firmware versions of the CAN-Gateway Configurator and the
CAN@net NT must be installed.
► Make sure that the latest VCI driver is installed.
► Connect a device to the host computer (see Connecting Possibilities, p. 11).
► Start the CAN-Gateway Configurator.
► Check www.ixxat.com/support for the latest firmware versions of the CAN-Gateway Config-
urator and the CAN@net as well as for Update Guidelines.
► Make sure, that the latest CAN-Gateway Configurator is installed.
► Make sure that the CAN@net is updated to the latest firmware.
► Select the type of CAN@net NT in use in drop-down list Select device type (2).
► Select the version in use of the CAN-Gateway Configurator in drop-down list Select
device version (3).
3
4 5 6 7 8
9
10
1 1 12
2
1
13
14
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Configuration 13 (28)
6.2.2 Configuring the IP Address
Device is only found by scanning, if correct device type and correct device version
are selected. Make sure, that device type and device version are selected
according to the connected device.
HMS Industrial Networks recommends to use a static IP address.
If device is connected via a router:
► Enter the IP address (see Default Network Settings, p. 23) in CAN-Gateway Configurator
in combo box Target Device (9).
► Connect the device in CAN-Gateway Configurator (see Connecting the Device in CAN-
Gateway Configurator, p. 14).
If device is connected via USB or via Ethernet in local network:
► Open menu Scan in menu bar and select Change IP configuration.
➨ Window IP Configuration is opened.
➨ CAN-Gateway Configurator scans automatically for connected devices of predefined
type and version number.
Fig. 6 IP configuration
► Make sure that the serial number in drop-down list Target Device points to the connected
device.
► If necessary define a new IP address.
► Make sure that the IP address is in the range of the network in which the device is
integrated.
► Define the network settings.
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Configuration 14 (28)
► Enter password (default: IXXAT) in field Device password.
► To write the new IP configuration to the target device click button Save.
► If the CAN@net NT is connected via a router, configure the IP address again after the de-
vice is configured.
► Connect the device in CAN-Gateway Configurator (see Connecting the Device in CAN-
Gateway Configurator, p. 14).
HMS Industrial Networks recommends to change the default password. See User Manual CANGateway Configurator for further information.
6.2.3 Connecting the Device in CAN-Gateway Configurator
Fig. 7 CAN-Gateway Configurator
► Connect a device to the host computer (see Connecting Possibilities, p. 11).
► Make sure, that all prerequisites are met and that all initial settings are done (see Prerequi-
sites and Initial Settings, p. 12).
► Configure the IP address (see Configuring the IP Address, p. 13).
► To find the device, click button Scan (2) in the CAN-Gateway Configurator.
► In combo box Target Device (3) select the device in use.
or
If the device is configured via a router, enter IP address in combo box Target Device (3).
► Click button Connect (4) to connect the selected device.
► To create a new project file, click button New (1).
or
To change an existing configuration, click button Read from (5) and save the configuration.
► Configure the device in the desired mode (see Gateway Configuration, p. 15, Bridge Con-
figuration, p. 16 or VCI Interface Configuration, p. 18).
1
2
3
4
5
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Configuration 15 (28)
6.3 Gateway Configuration
6.3.1 Description of Gateway Mode
In the Gateway mode, the CAN@net NT is hooked to the local intranet or internet (firewall
needed). This allows a TCP/IP host within the reach of this intranet or internet to connect to the
CAN@net NT and gain control of the CAN system.
Fig. 8 Gateway mode
For information about the communication in Gateway mode and commands that are used to exchange CAN messages see Software Design Guide CAN@net NT 200/420 Generic Protocol
for Gateway Mode on www.ixxat.com.
6.3.2 Configuring the Device
Fig. 9 ASCII Gateway Mode
► Make sure that the device is connected (see Connecting Possibilities, p. 11) and that the
basic configurations are set (see Basic Configuration, p. 12).
► In configuration tree (1) select CAN@net — General.
► In drop-down list Operational Mode (2) select ASCII Gateway Mode.
► To write the configuration to the device, click button Write to (3).
► To exchange messages in the Gateway mode, use ASCII commands (for further informa-
tion see Software Design Guide CAN@net NT 200/420 Generic Protocol for Gateway
Mode on www.ixxat.com).
It is possible to add information about the configuration in fields Author, Configuration Name
and Additional Info.
CAN@net N T
(Gateway)
Host System
1
4
3
2
CAN
CAN or CAN-FD
1+2:
3+4:
2 3
1
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Configuration 16 (28)
6.4 Bridge Configuration
Exclusively one master device is allowed in the Bridge mode.
6.4.1 Possible Operational Modes
With the CAN@net NT the Bridge mode allows to connect CAN systems over an Ethernet TCP/
IP network, for example the local intranet or the internet (firewall needed). Minimum two devices
are required for a CAN-Ethernet-CAN bridge. One must be configured as master and one as
slave. A single device can be used as Local CAN bridge, which allows to map individual messages from and to each CAN port of the device.
Possible Bridge Modes with CAN@net NT 200:
• Local CAN Bridge
• CAN-Ethernet-CAN Bridge with 2 devices
Possible Bridge Modes with CAN@net NT 420:
• Local CAN Bridge
• CAN-Ethernet-CAN Bridge with 2 devices
• CAN-Ethernet-CAN Bridge with 3 devices
• CAN-Ethernet-CAN Bridge with 4 devices
Fig. 10 CAN-Ethernet-CAN Bridge with 2 devices (NT 200)
Fig. 11 CAN-Ethernet-CAN Bridge with 4 devices (NT 420)
CAN
CAN@net N T
(Slave)
CAN@net N T
(Master)
1
2
1
2
CAN
CAN
CAN@net N T
(Slave)
CAN@net N T
(Master)
CAN or CAN-FD
1
4
3
2
1+2:
3+4:
1
4
3
2
CAN@net N T
(Slave)
1
4
3
2
CAN@net N T
(Slave)
1
4
3
2
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Configuration 17 (28)
6.4.2 Configuring the Devices
To build a Bridge configuration all devices must be configured in one configuration file. The configuration can be set for one device and then downloaded to the other devices (Master, Slave 1
to 3). In the Local CAN Bridge mode only one device is connected and has to be configured.
Configuration fails, if the individual devices of a CAN-Ethernet-CAN Bridge are
configured from different configuration files! Observe that for the configuration of a
CAN-Ethernet-CAN Bridge each device must be configured with the same
configuration file. If the configuration is changed, the new configuration file has to
be downloaded again to all devices.
Fig. 12 CAN-Gateway Configurator CAN@net NT 420
► Configure the IP address of each device used in the Bridge (see Configuring the IP Ad-
dress, p. 13).
► Connect the Master device to the host computer (see Connecting Possibilities, p. 11).
► Make sure that the basic configurations are set (see Basic Configuration, p. 12).
► In configuration tree (1) select CAN@net — General.
► For a CAN-Ethernet-CAN Bridge select in drop-down list Operational Mode (4) CAN-
Ethernet-CAN Bridge with x slaves according to the number of connected slaves.
or
► For a Local CAN Bridge select Local CAN Bridge in drop-down list Operational Mode (4) .
► If CAN-Ethernet-CAN Bridge is selected, enter the IP addresses of the Master device and
of all connected Slave devices.
► Configure the baud rate settings for the CAN ports of the Master device and of all Slave de-
vices and the mapping table (for further information see User Manual CAN-Gateway
Configurator on www.ixxat.com).
► For descriptions of the further configuration possibilities see User Manual CAN-Gateway
Configurator.
► After the configuration click button Write to (5) to write the configuration to device.
4
5
1
2 3
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Configuration 18 (28)
► Click button Save (2) or Save as (3) to save the configuration.
► For the CAN-Ethernet-CAN Bridge connect the devices one after another and download
the configuration to each device.
► Observe that for the configuration of a CAN-Ethernet-CAN Bridge each device must be
configured with the same configuration file. If the configuration is changed, the new configuration file has to be downloaded again to all devices.
It is possible to add information about the configuration in fields Author, Configuration Name
and Additional Info.
6.5 VCI Interface Configuration
The VCI interface mode is only possible via Ethernet.
With the VCI driver the CAN@net NTcan be used as a PC interface. All VCI-based IXXAT tools
as well as customer-specific applications based on the VCI driver can be used. The VCI driver
offers the possibility to communicate with up to 128 CAN@net NT devices via LAN or internet.
Fig. 13 VCI Interface Mode
► Make sure that the device is connected (see Connecting Possibilities, p. 11) and the basic
configurations are set (see Basic Configuration, p. 12).
► In configuration tree (1) select CAN@net — General.
► In drop-down list Operational Mode (2) select VCI Interface Mode.
► To write the configuration to the device, click button Write to (3).
► Configure the Device Server (see Installation Guide VCI Driver).
It is possible to add information about the configuration in fields Author, Configuration Name
and Additional Info.
2 3
1
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Configuration 19 (28)
6.6 Reset to Factory Settings
It is possible to reset a connected device to factory settings.
Fig. 14 Menu Reset to factory settings
► Make sure that the device is connected via USB.
► Open menu Target and select Reset to Factory Settings.
► Click button Yes to confirm the reset.
6.7 Read and erase LOG File
A log file can be used to detect errors, for example for the IXXATsupport.
► Open menu Target and select Read and erase LOG file.
➨ Window Save Log File As is opened.
► Define a file name and save the file.
➨ .txt-file is created.
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Operation 20 (28)
7 Operation
Fig. 15 Ports and LEDs
1 Status LED
2 Power LED
3 Mini USB port
4 CAN LEDs 1 to 4
5 User LED
6 Ethernet LED
7 Link speed LED
8 Ethernet port
9 Link/Activity LED
7.1 Ethernet Port
Designed as standard RJ45 port with pin allocation according to Ethernet standard. Because of
the Ethernet PHY auto-crossover feature the device can be connected with a crossover cable
or with a one-to-one network cable.
The shield of the port is connected to the ground of the printed board via a 1 nF capacitor.
Pin Allocation Ethernet Port
Pin no. Signal
1 TX+
2 TX-
3 RX+
4 Connected to pin 5
5
Connected to pin 4
6 RX-
7
Connected to pin 8
8 Connected to pin 7
7.2 Mini USB Port
Provided to connect the device for configuration.
1452
3
9
8 7
6
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Operation 21 (28)
7.3 Indicators
7.3.1 Power LED
Indicates the status of the power supply.
LED state Description Comments
Off No power Possible causes: device not connected to power
supply, fuse of device damaged, internal power
supply damaged, power supply not sufficient
Green Power Device fully functional
7.3.2 Status LED
Indicates the device status.
LED state Description Comments
Off Device not ready No firmware, application firmware not started
Green flashing (1 Hz) Application firmware started Device in Operational state
Red/green flashing Configuration file error Rewriting of configuration to device necessary
Green/orange flashing Device in Configuring state
—
Orange flashing (1 Hz) Automatic baud rate detection Ongoing automatic baud rate detection
Red flashing Device error Application signals a device error, error in configu-
ration or no configuration. Read log file for further
information (see Read and erase LOG File, p. 19).
7.3.3 User LED
Indicates the primary application status and is different, depending on the operating mode.
Bridge
In the Bridge mode the User LED can be configured with user defined settings via Action Rules.
See User Manual CAN-Gateway Configurator for further information.
VCI Interface
The User LED is not used.
ASCII Gateway
LED state Description Comments
Orange/Green flashing No connection monitoring
—
Green flashing Connection monitoring
activated
Heartbeat mechanism to monitor the connection
(PING REQUEST, PING RESPONSE)
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Operation 22 (28)
7.3.4 Ethernet LED
Indicates the Ethernet communication status.
LED state Description Comments
Off No Ethernet communication Possible cause:
• Device unsuccessfully initialized
• Device not connected to Ethernet
• No communication
Green flashing TCP/IP packet transmitted
successfully
Communication was successful
Orange flashing TCP/IP packet not transmitted
TCP/IP congestion
Bad or slow TCP/IP connection, messages can not
be transmitted to CAN and are jammed
7.3.5 Link Speed LED
The yellow LED indicates the link speed.
LED state Description
Off 10 MBit/s
Orange 100 MBit/s
7.3.6 Link/Activity LED
Indicates connection status of the Ethernet interface.
LED state Description Comments
Off No link detected No connection to Ethernet network, Network cable
damaged
Green Link Ethernet connection established, no communica-
tion present
Green flashing Activity Ethernet connection established, communication
present
7.3.7 CAN LED
CAN 1-4 LEDs indicate the status of the corresponding CAN interface.
LED state Description Comments
Off No CAN communication No connection to CAN
Orange flashing Indicates a state of the auto-
matic baud rate detection
—
Green flashing CAN communication LED is triggered with each CAN message
Green CAN communication Device in Operational state, no messages on CAN
bus
Red flashing CAN communication, CAN
controller in Error state
CAN controller in Error Warning or Error Passive
state, reception/transmission of CAN messages
possible
Red Bus off CAN controller is in Bus Off state, no CAN commu-
nication possible
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 25
Default Network Settings 23 (28)
8 Default Network Settings
Network parameter Default setting Remark
IP Mode Static
IP Address 169.254.y.x
y = ((device serial number - 800 000) DIV 254) MOD 256
x = ((device serial number - 800 000) MOD 254) +1
Like APIPA if no DHCP
server is available.
By scanning the network, all available devices can be found.
Subnet Mask 255.255.0.0
Standard Gateway 0.0.0.0
Device Name CAN@net NT
Device password IXXAT Transmitted MD5-
encrypted
9 TCP/UPD Ports
CAN@net PC
CAN Gateway Configurator Device scan and IP configuration:
15000/udp
Device configuration (via TCP):
19229/tcp
Device scan and IP configuration:
15001/udp
Device configuration (via TCP):
1024-65535/tcp
VCI 19229/tcp 1024-65535/tcp
Gateway (ASCII Interface) 19228/tcp 1024-65535/tcp
Bridge (CAN-Ethernet-CAN) Slave: 19239/tcp
Master: 1024-65535/tcp
—
10 Technical Data
Ethernet Interface 10/100 MBit/s, twisted pair
Dimensions 114.5 x 99 x 22.5 mm
Weight Approx. 150 g
Operating temperature -40 °C to +85 °C
Storage temperature -40 °C to +85 °C
Power supply 9 V to 36 V DC
Current consumption Typically 110 mA (at 24 V input voltage)
Housing material Polyamide
Galvanic isolation 1 kV DC for 1 sec
CAN transceiver (CAN 1/CAN2) SN65HVD251
CAN FD transceiver (CAN3/CAN4 withCAN@net NT
420)
MCP2562FDT
Max. number of bus nodes 120
CAN bus termination resistor None
CAN baud rates Classic CAN: 5 to 1000 kBaud
CAN FD: 5 to 8000 kBaud
CAN pass through delay Local CAN Bridge: 15-25 μs
CAN-Ethernet-CAN Bridge: 4-6 ms
Startup time after power on < 1 s
Processing time in Bridge mode 30 000-40 000 msg/s
Protection class IP20
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 26
Support/Return Hardware 24 (28)
11 Support/Return Hardware
Observe the following information in the support area on www.ixxat.com:
• information about products
• FAQ lists
• installation notes
• updated product versions
• updates
11.1 Support
► For problems or support with the product request support at www.ixxat.com/support.
► If required use support phone contacts on www.ixxat.com.
11.2 Return Hardware
► Fill in the form for warranty claims and repair on www.ixxat.com.
► Print out the Product Return Number (PRN resp. RMA).
► Pack product in a physically- and ESD-safe way, use original packaging if possible.
► Enclose PRN number.
► Observe further notes on www.ixxat.com.
► Return hardware.
12 Disposal
► Dispose of product according to national laws and regulations.
► Observe further notes about disposal of products on www.ixxat.com.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 27
Appendix A: Regulatory Compliance 25 (28)
A Regulatory Compliance
A.1 EMC Compliance (CE)
The product is in compliance with the Electromagnetic Compatibility Directive. More information
and the Declaration of Conformity is found at www.ixxat.com.
A.2 FCC Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
• This device may not cause harmful interference.
• This device must accept any interference received, including interference that may cause
undesired operation.
Product name CAN@net NT
Model 200/420
Responsible party HMS Industrial Networks Inc
Address 35 E. Wacker Dr, Suite 1700
Chicago , IL 60601
Phone +1 312 829 0601
Any changes or modifications not expressly approved by HMS Industrial Networks
could void the user's authority to operate the equipment.
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to Part 15 of the FCC rules. These limits are designed to
provide reasonable protection against harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to
try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
Page 28
Appendix A: Regulatory Compliance 26 (28)
A.3 Disposal and recycling
You must dispose of this product properly according to local laws and regulations. Because this
product contains electronic components, it must be disposed of separately from household
waste. When this product reaches its end of life, contact local authorities to learn about disposal
and recycling options, or simply drop it off at your local HMS office or return it to HMS.
For more information, see www.hms-networks.com.
CAN@net NT User Manual 4.01.0332.20000-EN 1.4
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last page
© 2018 HMS Industrial Networks AB
Box 4126
300 04 Halmstad, Sweden
info@hms.se 4.01.0332.20000-EN 1.4.8361 / 2018-04-27
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