turck TBEN-S2-2COM-4DXP User manual

Your Global Automation Partner
TBEN-S2-2COM-4DXP
Compact I/O Module for
Serial Data Transmission
Instructions for Use

2 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com

1
2018/03
Table of Contents
1 About these Instructions 1
1.1 Target Groups 1
1.2 Explanation of symbols used 1
1.3 Additional Documents 1
1.4 Feedback about these instructions 2
2 Notes on the Product 3
2.1 Product Identification 3
2.2 Scope of Delivery 3
2.3 Legal Requirements 3
2.4 Manufacturer and Service 3
3 For Your Safety 5
3.1 Intended Use 5
3.2 General Safety Instructions 5
4 Product Description 7
4.1 Device Overview 7
4.2 Display Elements 7
4.3 Properties and Features 8
4.4 Functional Principle 8
4.5 Functions and Operating Modes 9
4.5.1 Multi protocol functionality 9
4.5.2 Serial RS232 or RS485 Data Communication 9
4.5.3 Modbus RTU Data Communication 10
4.6 Configurable Digital Channels 10
4.7 Technical Accessories 10
5Mounting 11
5.1 Mounting Module Composites 11
5.2 Mounting on Mounting Plate 12
5.3 Mounting on a DIN rail (TS 35) 12

Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
2
5.4 Grounding the Device 13
5.4.1 Grounding and Shielding Concept 13
5.4.2 Ground the Device (FE) 14
6Connecting 15
6.1 Connecting the Modules to the Ethernet 15
6.1.1 Ethernet Connection for QC/FSU Applications 15
6.2 Connecting Power Supply 16
6.2.1 Supply Concept 17
6.3 Connecting Serial Devices 17
6.3.1 Activating/Deactivating of RS485 Termination and Biasing 18
6.4 Connecting Digital Sensors and Actuators 19
7 Commissioning 21
7.1 Setting the IP address 21
7.2 Commissioning the Device in PROFINET 23
7.2.1 GSDML file 23
7.2.2 FSU - Fast Start-Up (prioritized startup) 23
7.2.3 PROFINET IO Device Model 24
7.2.4 TBEN-S2-2COM-4DXP – Slots and Sub slots (Overview) 24
7.2.5 PROFINET diagnostics 40
7.2.6 Description of the User Data for Acyclic Services 41
7.3 Connecting the device to a Siemens PLC in PROFINET 43
7.3.1 Used Hardware 43
7.3.2 Used Software 43
7.3.3 Prerequisites 43
7.3.4 Installing the GSDML-file 44
7.3.5 Configuring the Device 45
7.3.6 Connecting the device to the PLC 46
7.3.7 Assigning PROFINET device name 47
7.3.8 Setting the IP address in TIA Portal 48
7.3.9 Going online with the PLC 49
7.3.10 Setting Module Parameters 50
7.4 Commissioning the Device in EtherNet/IP™ 51
7.4.1 EDS-file 51
7.4.2 QuickConnect (QC) 51
7.4.3 Diagnostic messages via process data 53
7.4.4 EtherNet/IP™-standard classes 54
7.4.5 Assembly Object (0x04) 56
7.4.6 Connection Manager Object (0x06) 61
7.4.7 TCP/IP Interface Object (0xF5) 62
7.4.8 Ethernet Link Object (0xF6) 66
7.4.9 VSC-Vendor Specific Classes 68
7.4.10 Extended DXP Functions Class (VSC 164) 80

3
2018/03
7.5 Connecting the device to an EtherNet/IP™ PLC 81
7.5.1 Used Hardware 81
7.5.2 Used Software 81
7.5.3 Prerequisites 81
7.5.4 Installing the EDS-file 82
7.5.5 Connecting the device to the PLC 83
7.5.6 Going online with the PLC 88
7.5.7 Reading Process Data 90
7.5.8 Parameterizing Devices via Class Instance Attribute 92
7.6 Commissioning the Device in Modbus TCP 95
7.6.1 Implemented Modbus functions 95
7.6.2 Modbus Registers 95
7.6.3 Register mapping TBEN-S2-2COM-4DXP 100
7.7 Connecting the Device to a Modbus TCP Master 101
7.7.1 Used Hardware 101
7.7.2 Used Software 101
7.7.3 Prerequisites 101
7.7.4 Connecting the device to the PLC 101
7.7.5 Parameterizing the Device 109
7.7.6 Parameterizing the Device via Web Server 109
7.7.7 Reading Process Data in CODESYS 113
7.7.8 Going online with the PLC 115
8 Configuring and Parameterizing 117
8.1 Setting Parameters 117
8.1.1 Setting Parameters – COM0/COM1 117
8.1.2 Setting Parameters – Server Configuration Block (SCB) 121
8.1.3 Setting Parameters – DXP Channels 127
9Operating 129
9.1 Evaluating Process Input data 129
9.1.1 Evaluating Process Input Data - RS232/RS485 Mode 130
9.1.2 Evaluating Process Input Data – Modbus Client Mode 132
9.1.3 Evaluating Process Input Data –DXP Channels 134
9.1.4 Evaluating Process Input Data –Module Status 135
9.2 Writing Process Output Data 136
9.2.1 Writing Process Output Data – RS232/RS48 Mode 137
9.2.2 Writing Process Output Data – Modbus Client Mode 138
9.2.3 Writing Process Input Data – DXP Channels 139
9.3 Transmit and Receive Data 140
9.3.1 Transmit Data 140
9.3.2 Receive Data 141
9.4 Evaluating LED Displays 142
9.5 Evaluating Diagnostic Data 144

Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
4
9.5.1 Evaluating Diagnostic Data – COM channel diagnostics 144
9.5.2 Evaluating Diagnostic Data – DXP Diagnostics 145
10 Troubleshooting 147
11 Maintenance 149
11.1 Executing the firmware update 149
11.1.1 Example: Update the firmware with the PACTware™ FDT frame application 149
12 Repair 153
12.1 Returning devices 153
13 Disposal 155
14 Technical Data 157
15 Appendix 161
15.1 Possible Network Structures (Examples) 161
15.1.1 Daisy Chain - Maximum Number of Connected Modules 163
15.2 ARGEE/FLC 163

1
2018/03
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 instructions
for future use during the service life of the product. If the product is passed on, pass on these instruc-
tions as well.
1.1 Target Groups
These instructions are aimed at qualified personnel and must be carefully read by anyone mount-
ing, commissioning, operating, maintaining, dismantling or disposing of the device.
1.2 Explanation of symbols used
The following symbols are used in these instructions:
CALL TO ACTION
This symbol identifies steps that the user has to perform.
RESULTS OF ACTION
This symbol identifies relevant results of steps
1.3 Additional Documents
The following additional documents are available online at www.turck.com:
Data sheet
TBEN-Accessories list (D301367)
DANGER!
DANGER indicates an immediately dangerous situation, with high risk, the death or severe
injury, if not avoided.
WARNING!
WARNING indicates a potentially dangerous situation with medium risk, the death or
severe injury, if not avoided.
ATTENTION!
ATTENTION indicates a situation that may lead to property damage, if it is not avoided.
NOTE
In NOTES you find tips, recommendations and important information. The notes facilitate
work, provide more information on specific actions and help to avoid overtime by not fol-
lowing the correct procedure.

About these Instructions
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
2
1.4 Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as possible. If
you have any suggestions for improving the design or if some information is missing in the docu-
ment, please send your suggestions to [e-mail].

3
2018/03
2 Notes on the Product
2.1 Product Identification
These instructions apply for the following compact serial interface modules:
TBEN-S2-2COM-4DXP
2.2 Scope of Delivery
The delivery scope contains:
TBEN-S2-2COM-4DXP
Closure caps for M12 female connectors
2.3 Legal Requirements
The device falls under the following EU directives:
2014/30/EU (electromagnetic compatibility)
2011/65/EC (RoHS II 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 applica-
tion. The Turck product database contains software tools for programming, configuration or com-
missioning, data sheets and CAD files in numerous export formats. You can access the product data-
base at the following address:www.turck.en/products
Should you have any further questions, please contact the sales and service team in Germany under
the following telephone numbers:
Sales: [phone]
Technology: [phone]
Internet: www.turck.de
Outside Germany, please contact your local Turck representative.

Notes on the Product
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
4

5
2018/03
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
The devices are only intended for use in industrial applications.
The block module TBEN-S2-2COM-4DXP offers two serial interfaces for connecting serial RS232 and
RS482 data terminal devices.
Besides the raw RS232/RS485-communication, the device supports Modbus RTU. 32 Modbus RTU
server can be connected per port.
Additionally, the module provides 4 universal digital channels. The multiprotocol interfaces can be
used as EtherNet/IP™ Device, Modbus TCP Slave, oder PROFINET® Device.
The devices may only be used as described in this manual. Any other use is not in accordance with
the intended use. Turck accepts no liability for any resulting damage.
3.2 General Safety Instructions
The device may only be assembled, installed, operated and maintained by professionally trained
personnel.
The device may only be used in accordance with applicable national and international regula-
tions, standards and laws.
The device only meets the EMC requirements for industrial areas and is not suitable for use in res-
idential areas.

For Your Safety
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
6

7
2018/03
4 Product Description
The devices are designed in a fully encapsulated housing with degree of protection IP65/IP67/
IP69K. Two ports are available for connecting devices with serial interfaces. You can also connect
sensors and actuators via 4 digital I/O channels which can be used as inputs and outputs without
configuration. The terminals for serial devices and digital I/Os are M12 sockets. Two 4-pole M8 sock-
ets are provided for the Ethernet connection. The supply voltage is also connected using two 4 pole
M8 connectors.
4.1 Device Overview
4.2 Display Elements
The devices have multi-color LEDs with the following functions:
Supply voltage
Group and bus errors
Status
Wink function
Fig. 1: Dimensions
132
144.3
32
32
C0C1C2C3
24
17.9
28
X2
X1
P2
P1
ø 4.6

Product Description
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
8
4.3 Properties and Features
Multiprotocol functionality PROFINET IO Device, EtherNet/IP™ Device, Modbus TCP Slave
2x M8, 4-pole, Ethernet connection
Integrated Ethernet switch, allows line topology
Transmission speed 10 Mbps/100 Mbps
4-pole M8-connectors for voltage supply
Separated power groups for safety shutdown
Two serial interface which can be used as RS232 or RS485
Integrated Modbus RTU Client function for connecting up to 32 Modbus RTU Server per port
Four universal digital channels as PNP inputs or outputs (0,5 A)
192 byes per port per write or read operation
Integrated web server
LED displays and diagnostics
Fibre-glass reinforced housing
Shock and vibration tested
Fully potted module electronics
Degree of protection IP65/IP67/IP69K
4.4 Functional Principle
The devices provide a multiprotocol Ethernet interface for Modbus TCP, EtherNet/IP™ and PROF-
INET. The device is connected to Ethernet as PROFINET IO Device, EtherNet/IP™ Device or Modbus
TCP Slave via the Ethernet interface. Process data between Ethernet and TBEN-S are exchanged
during runtime. The RS232/RS485 interfaces are used for connecting devices with RS232 and/or
RS485 interface (e.g. barcode readers, printers, drives, light curtains, etc.)

9
2018/03
4.5 Functions and Operating Modes
4.5.1 Multi protocol functionality
The compact I/O-stations of the TBEN-S product line combine the three Ethernet-protocols:
PROFINET
EtherNet/IP™
Modbus TCP
A multi-protocol device can be operated without intervention of the user (which means, without
changes in the parameterization) in all of the three Ethernet protocols mentioned.
During the start-up, after a power-on, the module runs in "snooping" mode and detects the Ether-
net protocol which requests a link connection by listening the traffic.
If a protocol is detected, the device is set automatically to the respective protocol. After this an
access to the device from other protocols is read-only.
Manual Protocol Selection
The protocol can also be determined manually. This skips the snooping-phase and the device is per-
manently set to the selected protocol. An access to the device from other protocols is read-only.
The explicit protocol selection allows thus an additional locking mechanism.
4.5.2 Serial RS232 or RS485 Data Communication
In the RS232 mode one device can be connected to each serial port. In the RS485 mode up to 32
devices can be connected to one port.
Transmit and receive sequence: s. Transmit and Receive Data, page 141

Product Description
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
10
4.5.3 Modbus RTU Data Communication
The Modbus RTU data communication is coordinated by the TBEN-S2-2COM-4DXP and is transpar-
ent for PLC programmers. The TBEN-S2-2COM-4DXP functions as a Modbus RTU Client (Modbus
RTU Master). The process values of connected Modbus RTU Servers (Modbus RTU Slaves) are directly
available. In addition to that, the state of all Modbus connections can be monitored.
Modbus Client Mode
The Modbus Client Mode RS232, allows the connection of up to 8 Modbus RTU Servers. The Modbus
Client Mode RS485 allows the connection of up to 32 Modbus RTU Servers without any program-
ming effort. Depending on the connected devices, applications with up to 64 RS485-devices are
possible .
Standard mode (s. p. 124)
–1 Modbus RTU Server per Server Configuration Block (SCB)
–max. 8 Modbus RTU Servers per COM port
Multi server mode (s. p. 125)
–Up to 12 identical Modbus RTU Servers per Server Configuration Block (SCB)
–Max. 32 Modbus RTU Servers per COM port, in total max. 64 per TBEN-S2-2COM-4DXP device.
Read/ write extension (s. p. 126)
–Connection of Modbus RTU Servers with more than 12 registers, which have to be read or writ-
ten.
4.6 Configurable Digital Channels
The device provides four digital channels. The channels can be used as input or output without con-
figuration. Each output is short-circuit proof with 0.5 A.
4.7 Technical Accessories
Accessories for mounting, connecting and parameterizing can be found in the Accessories List for
TBEN (D301367) under www.turck.com. The accessories are not part of the scope of delivery.

11
2018/03
5Mounting
The device can be mounted on a DIN rail according to EN 60715 (TS35) or screwed onto a mounting
plate. Both composite and individual assembly are possible.
5.1 Mounting Module Composites
The TBNN-S0… adapters can be used to build module composites for group assembly.
Unlock the cover flap with a flat tool (e.g. screw driver) (1).
Open the flap completely (2).
To join the TBEN-S-module and the spacer, insert the key of the spacer into the slot of the TBEN-
S-module (3).
Flap back the cover and close it (4). It has to engage audibly.
Repeat steps 1 to 4 until the module group in complete.
Fig. 2: Build module groups four mounting the
devices onto a mounting plate
Fig. 3: Build module groups four mounting the
devices onto a DIN rail (TS35)
1
1
2
3
2
3
4
4

Mounting
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
12
5.2 Mounting on Mounting Plate
The devices are fixed on a pre-drilled mounting plate with two M4 screws. The spacers TBNN-S0-STD
are necessary for mounting module composites.
Mount the modules or the module composites according to Fig. 4: Fixing the device to the
mounting plate.
5.3 Mounting on a DIN rail (TS 35)
Single modules or module composites can be mounted on a DIN rail (TS 35) using the spacers TBNN-
S0-DRS.
Mount spacers on the right and the left side of the device.
Place the device or the composite on the DIN rail so that the cut-outs in the spacers enclose the
DIN rail (1).
Close the rotating pin in the spacers by means of a screw driver (2)
Ground the device.
Fig. 4: Fixing the device to the mounting plate
ATTENTION!
Incorrect mounting
Malfunction due to faulty grounding
Orient the spacers so that the arrow in the cover flap of every spacer points in direction
to the M8 Ethernet connectors.
Connect the grounding contact of the spacer to the grounding contact of the device.
Fig. 5: Mounting the Module Composite on a DIN rail
1
2

13
2018/03
5.4 Grounding the Device
5.4.1 Grounding and Shielding Concept
Field bus and I/O part of the TBEN-S modules can be grounded separately.
The grounding clamp (1) at the M8 connectors for the fieldbus connection (P1, P2) connects the
shield of the fieldbus lines.
The grounding ring (2) leads the shield at the flange of the M8 connectors for the fieldbus connec-
tion via an RC-circuit to the outside of the station.
By mounting the module onto a mounting plate through the mounting hole, the module is con-
nected to the reference potential of the installation by a metal screw (3).
The spacers TBNN-S0-DRS for mounting the TBEN-S-modules onto a DIN rail (TS 35) connect the
grounding contact (4) of the modules with the DIN rail and thus with FE.
NOTE
To increase stability on the mounting rail, end brackets can be mounted on the left and
right side of the modules/module composites.
Fig. 6: Replacement wiring diagram, shielding
concept
Fig. 7: Grounding clamp (1)
Grounding ring (2) and
Metal screw (3)
Fig. 8: Grounding contact Fig. 9: Grounding of spacers
TBNN-S0-DRS
X1
C0
C1
C2
C3
P1
X2
P2
1
2
34

Mounting
Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [e-mail] | www.turck.com
14
5.4.2 Ground the Device (FE)
Grounding clamp and grounding ring are connected.
When mounting on a DIN rail fix the enclosed metal screw at the lower mounting hole.
The shield at the flange of the M8 connectors for the field bus connection is connected to the
reference potential of the installation.
If a common reference potential is not required, remove the grounding clamp to disconnect the
fieldbus shield or fix the module with a plastic screw.
Removing the Grounding Clamp
Use a flat screwdriver to slide the grounding clamp forward and remove it.
Mounting the grounding clamp
Insert the grounding clamp between the fieldbus connectors (using a screwdriver if necessary)
so that it makes contact with the metal housing of the connector.
The shielding of the fieldbus lines is now connected to the grounding clamp.
Fig. 10: Removing the Grounding Clamp
Fig. 11: Mounting the grounding clamp