turck TBEN-L SE-M2 Series User manual

Your Global Automation Partner
Instructions for Use
TBEN-L…-SE-M2
10-Port Ethernet Switch

2Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com

V01.00 | 2019/12 3
Table of Contents
1 About These Instructions.................................................................................................................. 5
1.1 Target groups................................................................................................................... 5
1.2 Explanation of symbols used ........................................................................................ 5
1.3 Additional documents.................................................................................................... 5
1.4 Feedback about these instructions.............................................................................. 5
2 Notes on the Product......................................................................................................................... 6
2.1 Product identification..................................................................................................... 6
2.2 Scope of delivery ............................................................................................................. 6
2.3 Legal requirements.........................................................................................................6
2.4 Manufacturer and service.............................................................................................. 6
3 For Your Safety.................................................................................................................................... 7
3.1 Intended Use .................................................................................................................... 7
3.2 General safety notes ....................................................................................................... 7
4 Product Description ........................................................................................................................... 8
4.1 Device overview .............................................................................................................. 8
4.2 Properties and features.................................................................................................. 8
4.3 Operating principle......................................................................................................... 9
4.4 Functions and operating modes ..................................................................................9
4.4.1 SNMP agent........................................................................................................................................ 9
4.4.2 Neighborhood detection via LLDP (Link Layer Discovery Protocol) ............................. 9
4.4.3 Prioritization/classification of data packets via QoS ........................................................... 9
4.4.4 DHCP..................................................................................................................................................... 9
4.4.5 Network redundancy...................................................................................................................... 9
4.4.6 Routing ..............................................................................................................................................10
4.4.7 Firewall...............................................................................................................................................10
4.4.8 NAT (Network Address Translation)........................................................................................10
4.4.9 Mirroring – mirroring switch ports ..........................................................................................10
4.4.10 IGMP (Internet Group Management Protocol)....................................................................10
5 Mounting............................................................................................................................................11
5.1 Mounting the device outdoors...................................................................................11
5.2 Grounding the device...................................................................................................12
5.2.1 Equivalent wiring diagram and shielding concept ...........................................................12
5.2.2 Shielding the Ethernet ports......................................................................................................12
5.2.3 Grounding the device ..................................................................................................................12
6 Connecting ........................................................................................................................................13
6.1 Connecting network segments ..................................................................................13
6.2 Connecting the power supply ....................................................................................14
6.2.1 Supply concept...............................................................................................................................15
7 Commissioning .................................................................................................................................16
7.1 Opening the web server...............................................................................................16
7.1.1 Web server login ............................................................................................................................16
7.1.2 Securing device access with password..................................................................................16
7.2 Setting the IP address...................................................................................................17
7.2.1 Setting the IP address via switches at the device...............................................................17
7.2.2 Setting the IP address with Turck Service Tool ...................................................................19
7.2.3 Setting the IP address via the web server .............................................................................22

Table of Contents
4Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
7.3 User management and rights assignment ...............................................................23
7.3.1 Authorization levels ......................................................................................................................23
7.3.2 Adding a user ..................................................................................................................................24
8 Parameterizing and Configuring...................................................................................................25
8.1 Configuring device functions with the web server.................................................25
8.1.1 Interfaces – configuring Ethernet interfaces........................................................................25
8.1.2 IP – assigning IP addresses .........................................................................................................26
8.1.3 LAN – WAN – VLAN – configuring network zones .............................................................27
8.1.4 SNMP – setting up SNMP ............................................................................................................29
8.1.5 DHCP – setting up a DHCP server ............................................................................................31
8.1.6 LLDP – configuring neighborhodd detection .....................................................................34
8.1.7 QoS - prioritizing or classifying data packets.......................................................................35
8.1.8 Mirroring – configuring the mirroring of switch ports.....................................................40
8.1.9 Redundany – configuring network redundancy ................................................................41
8.1.10 Routing – configuring rules (routes).......................................................................................41
8.1.11 Firewall – configuring firewall rules ........................................................................................42
8.1.12 NAT– configuring NAT/PAT rules.............................................................................................44
8.1.13 IGMP – configuring Multicast ....................................................................................................46
8.1.14 NTP - configuring the time server............................................................................................47
8.1.15 Configuration – accept, reset, load or download the configuration...........................48
8.2 Downloading the configuration to the device via USB stick ................................49
9 Operating ...........................................................................................................................................51
9.1 LED displays....................................................................................................................51
9.2 Monitoring function .....................................................................................................52
9.2.1 Monitoring – Overview (device overview)............................................................................52
9.2.2 Monitoring – Counter (network load monitoring) ............................................................53
9.3 Cable diagnostics ..........................................................................................................55
10 Troubleshooting ...............................................................................................................................56
11 Maintenance......................................................................................................................................57
11.1 Executing the firmware update..................................................................................57
11.1.1 Executing the firmware update via the web server ..........................................................57
12 Repair..................................................................................................................................................57
12.1 Returning devices..........................................................................................................57
13 Disposal ..............................................................................................................................................58
14 Technical data ...................................................................................................................................59

V01.00 | 2019/12 5
1 About These Instructions
These operating instructions describe the structure, functions and the use of the product and
will help you to operate the product as intended. Read these instructions carefully before using
the product. This is to avoid possible damage to persons, property or the device. Retain the in-
structions for future use during the service life of the product. If the product is passed on, pass
on these instructions as well.
1.1 Target groups
These instructions are aimed a qualified personal and must be carefully read by anyone
mounting, commissioning, operating, maintaining, dismantling or disposing of the device.
1.2 Explanation of symbols used
The following symbols are used in these instructions:
DANGER
DANGER indicates a dangerous situation with high risk of death or severe injury if
not avoided.
WARNING
WARNING indicates a dangerous situation with medium risk of death or severe in-
jury if not avoided.
CAUTION
CAUTION indicates a dangerous situation of medium risk which may result in minor
or moderate injury if not avoided.
NOTICE
NOTICE indicates a situation which may lead to property damage if not avoided.
NOTE
NOTE indicates tips, recommendations and useful information on specific actions
and facts. The notes simplify your work and help you to avoid additional work.
uCALL TO ACTION
This symbol denotes actions that the user must carry out.
aRESULTS OF ACTION
This symbol denotes relevant results of actions.
1.3 Additional documents
The following additional documents are available online at www.turck.com:
nData sheet
nEU Declaration of Conformity
1.4 Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as pos-
sible. If you have any suggestions for improving the design or if some information is missing in
the document, please send your suggestions to [email protected].

Notes on the Product
Manufacturer and service
6Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
2 Notes on the Product
2.1 Product identification
These instructions apply for the following IP67 switches:
nTBEN-L4-SE-M2
nTBEN-L5-SE-M2
2.2 Scope of delivery
nTBEN-L…-SE-M2
nClosure caps for M12 female connectors
nLabel clips
2.3 Legal requirements
The device falls under the following EU directives:
n2014/30/EU (electromagnetic compatibility)
n2011/65/EU (RoHS Directive)
2.4 Manufacturer and service
Hans Turck GmbH & Co. KG
Witzlebenstraße 7
45472 Muelheim an der Ruhr
Germany
Turck supports you with your projects, from initial analysis to the commissioning of your applic-
ation. The Turck product database contains software tools for programming, configuration or
commissioning, data sheets and CAD files in numerous export formats. You can access the
product database at the following address: www.turck.de/products
For further inquiries in Germany contact the Sales and Service Team on:
nSales: [phone]
nTechnology: [phone]
Outside Germany, please contact your local Turck representative.

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3 For Your Safety
The product is designed according to state-of-the-art technology. However, residual risks still
exist. Observe the following warnings and safety notices to prevent damage to persons and
property. Turck accepts no liability for damage caused by failure to observe these warning and
safety notices.
3.1 Intended Use
These devices are designed solely for use in industrial areas.
The manageable TBEN-L...-SE-M2 switch is used within a machine or cell for decentralized con-
nection of Industrial Ethernet devices to controllers. Line, star, ring and mixed topologies are
supported. With its integrated firewall, NAT routing, the VLAN function and the configurable
WAN interface, the device is used to network machine cells or to integrate machines into
higher-level factory networks.
The devices may only be used as described in these instructions. Any other use is not in accord-
ance with the intended use. Turck accepts no liability for any resulting damage.
3.2 General safety notes
nThe device may only be assembled, installed, operated, parameterized and maintained by
professionally-trained personnel.
nThe device may only be used in accordance with applicable national and international regu-
lations, standards and laws.
nThe device only meets the EMC requirements for industrial areas and is not suitable for use
in residential areas.
nChange the default password of the integrated web server after the first login. Turck recom-
mends using a secure password.

Product Description
Properties and features
8Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
4 Product Description
The devices are designed in a fully encapsulated housing with degree of protection IP65/IP67/
IP69K.
Der TBEN-L…-SE-M2 is a 10 port Ethernet switch. The switch has two Gigabit Ethernet ports
(XF9 and XF10) with a transmission speed of 10/100/1000Mbps and eight Fast Ethernet ports
(XF1...XF8) with a transmission speed of 10/100Mbps.
4.1 Device overview
38.8 [1.53]
Ø 6.3 [0.25]
218 [8.58]
230.4 [9.07]
6 [0.24]
60.4 [2.38]
Ø 6.3 [0.25]
30 [1.18]
24 [0.95]
XF8XF10 XF7 XF5 X4
XF4XF9 XF3 XF2 XF1
XD2
XD1
Fig.1: Dimensions TBEN-L…-SE-M2
4.2 Properties and features
nFibre-glass reinforced housing
nShock and vibration tested
nFully potted module electronics
nProtection class IP65/IP67/IP69K
nUV-resistant according to DIN EN ISO 4892-2
nMetal connectors
n2 Gigabit Ethernet ports (10/100/100 Mbps)
nCut through packet forwarding
n8 Fast Ethernet ports (10/100 Mbps)
nQuick Link Up
nPort based IP addressing
nConfiguration via integrated web server
nConfigurable LAN and WAN zones
nNetload monitoring
nCommunication monitoring via SNMP
nNeighborhood detection via LLDP
nMedia redundancy via STP and RSTP
nPrioritization and classification of data packets via QoS according to IEEE 802.1p
nNAT routing
nVLAN according to IEEE 802.1q
nPROFINET Conformance Class A
nMulticasting via IGMP (Snooping/Querier)
nSingle hop inter-VLAN routing
nHTTP, HTTPS, LLDP, NTP, SNMP V1 - V3
nPort mirroring
nFirewall

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4.3 Operating principle
The Ethernet switch TBEN-L…-SE-M2 is used to set up Industrial Ethernet networks according
to IEEE 802.3 and connects up to ten network segments with each other. The switch controls
the data traffic within a network domain and forwards data telegrams specifically to connected
devices. A switch can send and receive messages simultaneously.
4.4 Functions and operating modes
4.4.1 SNMP agent
The switch TBEN-L…-SE-M2 supports SNMP (Simple Network Management Protocol) V1, V2c
and V3. The SNMP function of the device can be configured via the web server.
4.4.2 Neighborhood detection via LLDP (Link Layer Discovery Protocol)
The switch TBEN-L…-SE-M2 uses the LLDP protocol for neighborhood detection. Like all LLDP-
capable network devices, the switch sends information about itself and stores information re-
ceived from its neighbors. This information is queried by a network management system via
the Simple Network Management Protocol (SNMP) and used for topology detection.
4.4.3 Prioritization/classification of data packets via QoS
The function QoS (Quality of Service) enables the prioritization (via PCP) or classification (via
DSCP) of data telegrams.
nPCP (Priority Code Point)
This function prevents time-critical data traffic from being disrupted by less time-critical data
traffic in heavily loaded networks. By assigning high priorities for time-critical data and low
priorities for less time-critical data, an optimal data flow for high-priority data is achieved.
Frames to be transmitted are divided into priority classes from 0 to 7, where 0 is used for
frames that are not assigned a specific priority.
nDSCP (Differentiated Services Codepoint)
DDSCPs are used to classify data packets. A DSCP (0...63) specifies a forwarding behavior for
a data packet, i.e. it determines how a packet is handled.
4.4.4 DHCP
The switch supports the following DHCP options:
nDHCP server
nDHCP client
nDHCP server option 82, port-based IP address assignment
4.4.5 Network redundancy
The switch supports network redundancy via STP and RSTP.
Network redundancy via STP (Spanning Tree Protocol)
STP is an open protocol for setting up closed, loop-free networks with redundant paths via
so-called spanning trees. In the event of a node failure or a line break in the network, the data is
redirected via a backup path. The switching times for STP are usually between 20 and 30
seconds.
Network redundancy via RSTP (Rapid Spanning Tree Protocol)
RSTP is a further development of the STP with shorter switching times of 1 to 10 seconds. With
RSTP on network participant acts as root. Unnecessary ports of network participants that lead
to network loops and thus to unnecessary data traffic are deactivated and only activated in the
event of an error to form a backup path.

Product Description
Functions and operating modes
10 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
Network redundancy via MSTP (Multiple Spanning Tree Protocol)
MSTP is an extension of the RSTP. MSTP enables different instances of the Spanning Tree in
conjunction with Virtual Local Area Networks (VLANs). For a VLAN or a group of VLANs, inde-
pendent STP instances can be formed that use their own spanning trees within a LAN.
4.4.6 Routing
Routing is used to forward data packets between networks with different IP address ranges.
Several routing rules can be defined in the switch TBEN-L…-SE-M2 for data transfer between
the configurable LAN and WAN network zones.
NOTE
IP forwarding (forwarding of data packets between networks with different IP
address ranges) must be activated.
4.4.7 Firewall
The firewall of TBEN-L…-SE-M2 offers the possibility to set up rules for incoming and outgoing
data packets as well as forwarding rules for data packets. The rules can be defined network-
wide or IP-address-based and apply to all data packets or only to UDP-based or TCP-based
packets.
4.4.8 NAT (Network Address Translation)
If IP forwarding (forwarding of data packets between networks with different IP address ranges)
is activated, IP addresses of one network are translated into IP addresses of another network.
Example: IP addresses of network participants of an internal network are assigned to IP ad-
dresses of an external network.
4.4.9 Mirroring – mirroring switch ports
With the Mirroring function, data present on one port of the switch can be mirrored to another
port. Only incoming, only outgoing or both types of data packets can be mirrored.
4.4.10 IGMP (Internet Group Management Protocol)
IGMP is the protocol for IP multicast applications in TCP/IP networks and is used to organize
multicast groups. The TBEN-L…-SE-M2 can log on or off by sending IGMP messages to a router
to receive multicast telegrams.

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5 Mounting
The TBEN-L module can be screwed onto a flat mounting plate.
Attach the module to the mounting surface with two M6 screws. The maximum tighten-
ing torque for the screws is 1.5 Nm
Avoid mechanical stresses.
Optional: Ground the device.
218 [5.58]
M6 (2x)
max. 1.5 Nm
Fig.2: Mounting the device on a mounting plate
5.1 Mounting the device outdoors
The device is UV-resistant according to DIN EN ISO 4892-2. Direct sunlight can cause material
abrasion and color changes. The mechanical and electrical properties of the device are not
affected.
To avoid material abrasion and color changes: Protect the device from direct sunlight,
e.g. by using protective shields.

Mounting
Grounding the device
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5.2 Grounding the device
5.2.1 Equivalent wiring diagram and shielding concept
The equivalent circuit diagram and the shielding concept of the device is shown in the follow-
ing figure:
1 nF
2,2 MΩ
XD1
XF1
XF2
XF3
XF4
XF9
XD2
XF5
XF6
XF7
XF8
XF10
4 x 15 nF
Fig.3: TBEN-L…-SE-M2 – Equivalent wiring diagram and shielding concept
5.2.2 Shielding the Ethernet ports
1
2
Fig.4: Grounding ring (1) and mounting screw (2)
The grounding ring (1) is the module grounding. The shielding of the Ethernet ports is perman-
ently connected to the module grounding. The module grounding is only connected to the ref-
erence potential of the installation when the module is mounted.
In the device variant TBEN-L5-SE-M2, the earthing can also be connected via pin 5 of the 7/8"
connector for the supply voltage.
5.2.3 Grounding the device
Grounding the device – mounting on a mounting plate
For mounting onto a mounting plate: Fix the TBEN-L module with an M6 metal screw
through the lower mounting hole.
aThe shielding of the M12 flanges for the I/O level is connected to the reference potential
of the installation via the M6 metal screw.

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6 Connecting
6.1 Connecting network segments
To connect the Ethernet network segments, the device has two 8-pin M12 Gigabit Ethernet
connectors and eight 4-pin M12 Fast Ethernet connectors. The maximum tightening torque is
0.6 Nm.
Gigabit ports (10/100/100 Mbps)
Fig.5: M12 Gigabit Ethernet connector
Connect the device to Ethernet according to the pin assignment below.
v
XF9, XF10
1
2
6
5
3
4
8
7
1 = TxD1
2 = TxD1
3 = RxD2
4 = RxD2
5 = BID4
6 = BID4
7 = BID3
8 = BID3
+
–
+
–
+
–
+
–
flange = FE
Fig.6: M12 Gigabit Ethernet connector
Fast Ethernet ports (10/100 MBit/s)
Fig.7: M12 Fast Ethernet connector
Connect the device to Ethernet according to the pin assignment below.
v
4
13
2
XF1…XF8
1 = TX +
2 = RX +
3 = TX –
4 = RX –
flange = FE
Fig.8: M12 Fast Ethernet connector

Connecting
Connecting the power supply
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6.2 Connecting the power supply
For the connection to the power supply, the device has two 5-pin 7/8" connectors. The power
supply connectors are designed as 4-pole (TBEN-L4) or 5-pole (TBEN-L5) 7/8" connectors. V1
and V2 are galvanically isolated. The maximum tightening torque is 0.8 Nm.
Fig.9: 7/8’’ connector for connecting the supply voltage
Connect the device to the voltage supply according to the pin assignment below.
w v
1
2
3
4
1 RD = 24 VDC V2
2 GN = 24 VDC V1
3 WH = GND V1
4 BK = GND V2
1
2
3
4
X1 X2
Fig.10: TBEN- L4… – pin assignment power supply connectors
1 BK = GND V2
2 BU = GND V1
3 GNYE = FE
4 BN = 24 VDC V1
5 WH = 24 VDC V2
3
4
5
2
1
w v
3
4
5
2
1
X1 X2
Fig.11: TBEN- L5… – pin assignment power supply connectors
Connection
options
Function
X1 Power feed
X2 Continuation of the power to the next node
V1 System supply: Power supply 1 (incl. supply of electronics)
V2 Load voltage: Power supply 2
NOTE
The system voltage (V1) and the load voltage (V2) are supplied and monitored sep-
arately. In case of an undercut of the admissible voltage, the connectors are
switched-off according to the module's supply concept. In case of an undervoltage
at V2, the LED PWR changes from green to red. In case of an undervoltage at V1, the
LED PWR is turned off.

V01.00 | 2019/12 15
6.2.1 Supply concept
The device is supplied via V1.
V1
V2
Fig.12: Power supply TBEN-L…-SE-M2

Commissioning
Opening the web server
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7 Commissioning
7.1 Opening the web server
The web server can be opened via a web browser or via the Turck Service Tool. The procedure
for accessing the web server via the Turck Service Tool is described in the section "Setting the IP
address".
7.1.1 Web server login
Open the web server.
Log into the device as administrator. The default user for the web server is "admin", the
default password is "password".
Enter user name and password in the login field on the start page of the web server.
Click Login.
NOTE
The password is transmitted in plain text for HTTP connections. The password is only
encrypted if access to the web server is established via an
HTTPS connection.
7.1.2 Securing device access with password
NOTICE
Inadequately secured devices
Unauthorized access to sensitive data
Change password after first login. Turck recommends using a secure password.
Adapt the password to the requirements of the network security concept of the
system in which the devices are installed.

V01.00 | 2019/12 17
7.2 Setting the IP address
The IP address can be set via two decimal rotary coding switches and DIP switches on the
device, via the web server or via the Turck Service Tool.
The IP address of the WAN network zone on the switch can only be set via the web server.
7.2.1 Setting the IP address via switches at the device
The IP address can be set via two decimal rotary coding switches and the DIP switch "Mode" on
the device. The switches are located under a cover together with the USB ports and the SET
button.
5
4321
0
9
8
7
6
5
4321
0
9
8
7
6
2 1
3
ON
SRV
USB Host
Set
Mode
x 10
x 1
Fig.13: Switches for setting the IP address
Open the cover above the switches.
Set the rotary coding switch to the desired position according to the table below.
Set DIP switch "Mode" to the desired position according to the table below.
Execute a power cycle.
NOTICE! If the cover over the rotary coding switches is open, protection class IP67 or
IP69K is not guaranteed. Damage to the device due to foreign material or liquids penet-
rating the device is possible. Tightly close the cover above the switches.

Commissioning
Setting the IP address
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Addressing options
The IP address of the devices can be set in different ways. The following addressing options can
be selected via the switches on the device. Changes to the settings become active after a
voltage reset.
Setting option DIP switch
“MODE”
Rotary coding
switches
Description
Rotary mode 0 1…99 In rotary mode, the last byte of the IP address can be set manually
at the gateway. The other network settings are stored in the non-
volatile memory of the gateway and cannot be changed in rotary
mode. Addresses from 1...99 can be set.
0 00 IP address: 192.168.1.100
Subnet mask: 255.255.255.0
Gateway: 192.168.1.1
DHCP mode 1 40 In DHCP mode, the IP address is automatically assigned by a DHCP
server in the network. The subnet mask assigned by the DHCP
server and the default gateway address are stored non-volatile in
the memory of the gateway DHCP supports 3 types of IP address
assignment:
nAutomatic address assignment: The DHCP server assigns a per-
manent IP address to the client.
nDynamic address assignment: The IP address assigned by the
server is only reserved for a certain period of time. After this
time has elapsed or after the explicit release by a client, the IP
address is reassigned.
nManual address assignment: A network administrator assigns an
IP address to the client. In this case, DHCP is only used to trans-
mit the assigned IP address to the client.
nDefault IP address: 192.168.1.254
PGM Mode 1 50 In PGM mode, the complete IP address is assigned manually via
the Turck Service Tool, FDT/DTM or via a web server. In PGM mode,
the set IP address and the subnet mask are stored in the memory
of the gateway. All network settings (IP address, subnet mask, de-
fault gateway) are taken from the internal EEPROM of the module.
nDefault IP address: 192.168.1.254
PGM DHCP mode 1 60 In PGM-DHCP mode, the gateway sends DHCP requests until it is
assigned a fixed IP address. The DHCP client is automatically deac-
tivated if an IP address is assigned to the gateway via the DTM or a
web server.
nDefault IP address: 192.168.1.254
F_Reset 1 90 The F_Reset mode sets all device-settings back to the default val-
ues and deletes all data in the device's internal flash. The following
values are reset or deleted:
nIP address: 192.168.1.254
nParameters
Restore 1 00 Enter the device name and the device's IP address.
nIP address: 192.168.1.254

V01.00 | 2019/12 19
7.2.2 Setting the IP address with Turck Service Tool
NOTE
The IP address can only be assigned using the Turck Service Tool if the switch is con-
nected to the PC via one of its LAN ports. Connection to a WAN port is not possible.
Connect the device to a PC via the Ethernet interface.
Open the Turck Service Tool.
Click Search or press F5.
Fig.14: Turck Service Tool – start dialog
The Turck Service Tool shows the connected devices.
Fig.15: Turck Service Tool – found devices

Commissioning
Setting the IP address
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Click on the desired device.
Click Change or press [F2].
Fig.16: Turck Service Tool – select the device to be addressed
NOTE
Clicking the IP address of the device opens the web server.