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Summary of Contents for Helmholz TB20
- Page 1 Coupler Manual Version 3 BETA / 10.03.2020 for HW 1-1 & FW 1.06 and higher Helmholz GmbH & Co. KG | Hannberger Weg 2 | D-91091 Großenseebach Phone +49 9135 7380-0 | Fax +49 9135 7380-110 | info@helmholz.de | www.helmholz.com...
- Page 3 (photocopy, microfilm, or any other methods) – even for training purposes or with the use of electronic systems – without written approval from Systeme Helmholz GmbH. All rights reserved in the event of the granting of a patent or the registration of a utility model.
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Page 4: Table Of Contents
1.6.10. Recycling / WEEE ......................11 System overview ..............12 2.1. General ..........................12 2.2. The components that make up the TB20 I/O system ............. 12 2.2.1. Bus coupler ........................12 2.2.2. Peripheral modules ......................12 2.2.3. Power and isolation module ..................... 13 2.2.4. - Page 5 4.8. Fusing ............................ 36 Characteristics of the EtherNet/IP coupler ......37 Setup and use ................38 6.1. Project planning using TB20 ToolBox ................... 38 6.1.1. Start and create a new project ("Home") ................38 6.1.2. Configurator ........................39 6.1.3. Set coupler parameters ...................... 40 6.1.4.
- Page 6 Power base module ......................63 10.2. Front connectors ........................63 10.2.1. 10-terminal front connector ..................... 63 10.2.2. 20-terminal front connector ..................... 63 10.3. Electronic modules ........................ 64 10.4. Final cover ..........................64 TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 7: General
Configuration, execution, and operating errors can interfere with the proper operation of the TB20 devices and result in personal injury as well as material or environmental damage. Only suitably qualified... -
Page 8: Note Symbols And Signal Words In The Manual
If the hazard warning is ignored, people can be injured or harmed. Draws attention to sources of error that can damage equipment or the environment. Gives an indication for better understanding or preventing errors. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 9: Intended Use
Communication with a higher-level control system takes place via a bus system / network through a TB20 bus coupler. Up to 64 modules from the TB20 range can be set up on a bus coupler. The bus couplers support hot plug for replacing modules during ongoing operation. -
Page 10: Installation
Do not touch components and assemblies on contacts. 1.6.4. Overcurrent protection To protect the TB20 and the supply line, a slow-blowing 8 A line protection fuse is required. 1.6.5. EMC protection To ensure electromagnetic compatibility (EMC) in your control cabinets in electrically harsh environments, the known rules of EMC-compliant configuration are to be observed in the design and construction. -
Page 11: Liability
1.6.8. Disclaimer of liability Helmholz GmbH & Co. KG is not liable for damages if these were caused by use or application of products that was improper or not as intended. Helmholz GmbH & Co. KG assumes no responsibility for any printing errors or other inaccuracies that may appear in the operating manual, unless there are serious errors about which Helmholz GmbH &... -
Page 12: System Overview
System overview 2.1. General The TB20 I/O system is an open, modular, and distributed peripheral system designed to be mounted on a 35mm DIN rail. It is made up of the following components: • Bus couplers • Peripheral modules •... -
Page 13: Power And Isolation Module
(see section 2.2.4). Power and insulation modules have a lighter body color. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 14: Power Module
The “TB20 ToolBox” configuration program can be used to determine whether power modules are needed, as well as how many of them will be needed. -
Page 15: Final Cover
The final cover protects the contacts on the last base module from accidental contact by covering its outer right-hand side. 2.2.6. Components in a module Each module consists of three parts: • A base module • An electronic module • A front connector TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 16: Module Coding
Power). It will only be possible to plug an electronic module into a base module if the position of the coding plug and the position of the coding socket match. If the positions differ, the electronic module is mechanically blocked. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 17: Installation And Removal
• there will be enough space for potentially necessary cable management systems. The minimum clearances for mounting TB20 components are: 30 mm on the top and on bottom and 10 mm on each side. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 18: Installing And Removing Peripheral Modules
Finally, place the front connector on the electronic module from below in an inclined position and then gently push it onto the electronic module until the front connector fastener snaps into place with a soft click. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 19: Removal
Step 1: Remove the front connector To remove the front connector, push the tab above the front connector upwards (see the picture below). This will push out the front connector, after which you can pull it out. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... - Page 20 To do so, use your middle finger to push on the lever from above and then use your thumb and index finger to pull out the electronic module while holding the lever down (see the picture below). TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
- Page 21 Step 3: Release the base module Use a screwdriver to release the base module. Turn the screwdriver 90° counterclockwise to release. Step 4: Remove the base module Remove the base module by pulling it towards you. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 22: Replacing An Electronic Module
TB20 modules can carry lethal voltage. Before starting any work on TB20 system components, make sure to de-energize all components and the cables supplying them with power! Carrying out work when the system is live poses the risk of fatal... - Page 23 To remove the electronic module, use your middle finger to push on the lever from above and then use your thumb and index finger to pull out the electronic module while holding the lever down (see the picture below). TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
- Page 24 The electronic module must be snapped into place on the base module with a single continuous movement. If the electronic module is not snapped into place firmly and straight on the base module, bus malfunctions may occur. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
- Page 25 For more information on coding elements, please consult section 2.2.7. Step 4: Plug in the front connector TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 26: Installing And Removing The Coupler
Step 2: Secure the coupler on the DIN rail Use the locking lever on the left side of the coupler to lock the coupler into position on the DIN rail. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 27: Removal
Step 2: Remove the coupler Use your middle finger to push on the lever from above and use your thumb and index finger to pull out the coupler while holding the lever down. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... - Page 28 Step 3: Release the base module Use a screwdriver to release the base module. Step 4: Remove the base module Remove the base module by pulling it towards you. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 29: Installing And Removing The Final Cover
DIN rail, until the cover covers the base module’s contacts and the tab snaps into place. 3.6.2. Removal Pull the final bus cover upward along and off of the module. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 30: Setup And Wiring
Setup and wiring 4.1. EMC/safety/shielding The TB20 IO system complies with EU Directive 2004/108/EC (“Electromagnetic Compatibility”). One effective way to protect against disturbances caused by electromagnetic interference is to shield electric cables, wires, and components. When setting up the system and laying the necessary cables, make sure to fully comply with all standards, regulations, and rules regarding shielding (please also consult the relevant guidelines and documents published by the PROFIBUS User Organization). -
Page 31: Front Connectors
It is also possible, for example, to connect two 0.75 mm² wires to a single spring-type terminal, provided the maximum cross-sectional cable area of 1.5 mm² per terminal is not exceeded. The cables can be attached to the underside of the front connector with a cable tie. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 32: Wiring The Coupler
The coupler and the modules are grounded via the shield contact to the DIN rail. The DIN rail must be grounded. The surface of the DIN rail must be clean and conduct electricity well. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 33: Using Power And Isolation Modules
Its electronic module and base module have the same light gray color as the front connector, ensuring that all power and isolation modules will stand out visually in the system and make it easy to clearly distinguish each individual power supply segment. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 34: Separate Power Supply Segments For The Coupler And The I/O Components
Separate power supply segments for the coupler and the I/O components If the power supply for the coupler needs to be separate from the power supply for the I/O modules, a power and isolation module can be used right after the coupler. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 35: Using Power Modules
The “TB20 ToolBox” parameter configuration and diagnosis program can be used to calculate a system’s total current draw. -
Page 36: Electronic Nameplate
This information can be read in a number of ways, one of which is using the “TB20 ToolBox” configuration and diagnosis program. The modules’ electronic nameplates not only make it possible to prevent configuration errors (setup), but also make maintenance (servicing) easier. -
Page 37: Characteristics Of The Ethernet/Ip Coupler
Support of unicast and multicast CIP connections • Up to 511 bytes of input assembly data and up to 511 bytes of output assembly data. Easy access to assembly sizes and the structure of the memory map within the assemblies using TB20 ToolBox •... -
Page 38: Setup And Use
ToolBox and can be found in the "Settings" menu under "Firmware and drivers". 6.1.1. Start and create a new project ("Home") In the TB20 ToolBox "Home" view you can create a new project, import a project or open an existing project. Select the "New" button here. TB20 EtherNet/IP... -
Page 39: Configurator
After entering the project name and inserting the EtherNet/IP coupler into the upper left window, the view "Configurator" is opened. In this view you may add new modules to the TB20 system as well as the parameters of the coupler and the module parameters and set them. -
Page 40: Set Coupler Parameters
The layout view shows the selected coupler and the TB20 modules. Separate areas contain tabs for assembly-specific information and for parameters of the selected component. With the "Upload" button the parameters set in the configuration are activated and permanently stored in the device. Labels for labelling the coupler and the modules can be created via the "Labels"... -
Page 41: Syslog
Setting parameters for the I/O modules You parameterize a module by clicking on it in the assembly view. In the case of parameterizable modules, tabs appear in which specific settings can be made. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 42: Transferring The Configuration
Conversely, TB20 projects can be loaded into the system from outside using the "Import" button. The "Upload" button allows a configuration to be transferred directly to a device connected via USB. Via the "Upload"... -
Page 43: Online Diagnosis
6.1.8. Online diagnosis The online diagnosis is available as soon as a corresponding TB20 hardware is connected to the PC via USB cable. The online diagnosis is activated by selecting the device and then pressing the "Connect" button. All relevant LED states are visually displayed in the body view. After selecting a module, the app status is displayed in the info field. -
Page 44: Simulation Mode
The coupler supports a simulation mode for checking a TB20 structure. In simulation mode, the outputs of the modules can be checked directly with the TB20 ToolBox. The simulation mode is indicated by fast flashing of the green "PLC" LED. -
Page 45: Firmware Update
The configuration saved in the device is used Eight other DIP switches are used in mode 1 to overwrite the lowest byte of the network address configured in the device. This allows a new network address to be set without use of TB20 ToolBox being necessary. -
Page 46: Startup Flow
The TB20 IO system can be in three different states: IDLE: TB20 is not yet ready to operate STOP: TB20 is ready to operate, but the outputs are inactive or have replacement values RUN: TB20 in cyclic operation, outputs are switched, inputs are read The condition of the coupler or the module can be read from the operating LEDs (see also section 6.8.1... -
Page 47: Replacement Of Modules During Operation (Hot Plugging)
As soon as the first three LEDs light up, you can let go of the button. At this point, the coupler will restart with its factory settings. Resetting to factory settings can also be accomplished in TB20 ToolBox. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 48: Diagnosis Using Led Indicators
Diagnostic LED indicators of the EtherNet/IP coupler Overview of the diagnostic LED indicators There are three groups of LEDs: The first group includes the usual LEDs for the TB20 product line: • Blue/red OK/BF LED for the coupler status •... - Page 49 Flashing green PLC in STOP mode The PLC is in the “STOP” status Quickly flashing The outputs of the coupler are monitored by TB20 Simulation mode green ToolBox The red/green “MS” indicator displays the module status. It shows the overall status of the coupler:...
- Page 50 The green “P1 Sp” / “P2 Sp” indicator shows the speed of the connection for port 1/2: Status Summary Meaning 10 Mbps Data is being transmitted at 10 Mbps Steady green 100 Mbps Data is being transmitted at 100 Mbps TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 51: Diagnostic Led Indicators Of The Modules
IDLE mode (quickly flashing blue LED) indicates modules that have not been added to ongoing system operation by the coupler. One of the reasons that can cause this is an incorrect configuration (wrong module model in the slot). TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 52: Ethernet/Ip Tm Functionality And Mapping
Application options The TB20 coupler can be used in a variety of application options. These are listed in the EDS file as “Connection” and can therefore also be used very easily in project planning when the EDS file is used. -
Page 53: Input-Only Connection
In this scenario, the scanner cannot control the outputs; it only listens to the input data sent to another device as multicast. This means establishing a listen-only connection requires an existing multicast connection (exclusive owner or input only). Usually the scanner involves systems for production data acquisition. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 54: Mapping Of I/O Data
Read access to digital and analog input data is available through this assembly. The relative position in the memory map and the size of the input data of a module are displayed in TB20 ToolBox on the “Extended” tab of each module. TB20 EtherNet/IP... - Page 55 The size of the memory map depends on which modules are plugged in. Information on the size and format of the input data of the modules can be found in the manual of the respective TB20 module. 16- and 32-bit values are shown as “Big Endian”. Here, the byte with the highest value is stored first, that is, at the smallest memory address.
- Page 56 The size of the memory map depends on which modules are plugged in. Information on the size and format of the input data of the modules can be found in the manual of the respective TB20 module. 16- and 32-bit values are shown as “Big Endian”. Here, the byte with the highest value is stored first, that is, at the smallest memory address.
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Page 57: Mapping Options
O data: O data: O data: 1*4 byte 1 byte 2*2 byte 0 byte 0 byte 4*1byte 600-170- 600-220- 600-260- 600-252- 600-210- 600-300- 1AA11 0AB01 4AB01 4CB01 0AB01 7AA01 assembly 150 Byte TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... - Page 58 O data: O data: O data: O data: 1 byte 4 byte 0 byte 0 byte 8 byte 600-170- 600-220- 600-260- 600-252- 600-210- 600-300- 1AA11 0AB01 4AB01 4CB01 0AB01 7AA01 assembly 150 Byte TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
- Page 59 O data: O data: O data: O data: 1 byte 4 byte 0 byte 0 byte 8 byte 600-170- 600-220- 600-260- 600-252- 600-210- 600-300- 1AA11 0AB01 4AB01 4CB01 0AB01 7AA01 Assembly 150 Byte TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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Page 60: Technical Specifications
95% without condensation Installation position 0 °C to 60 °C Permissible ambient temperature For UL applications: 0 °C to 50 °C Transport and storage temperature -20 °C to 80 °C Pollution degree TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 61: Dimensions
Dimensions TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 62: Spare Parts
The 25 mm standard base module is available in sets of five with order no. 600-900-9AA21. 10.1.3. Power and isolation base module The power and isolation base module is available in sets of five with order no. 600-900-9BA01. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 63: Power Base Module
The 10-terminal front connector is available in sets of five with order no. 600-910-9AJ01. 10.2.2. 20-terminal front connector The 20-terminal front connector is available in sets of five with order no. 600-910-9AT21. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020... -
Page 64: Electronic Modules
10.4. Final cover The final cover is available in sets of five with order no. 600-920-9AA01. TB20 EtherNet/IP Coupler | Version 3 | 10.03.2020...
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