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Summary of Contents for Helmholz TB20
- Page 1 Version 1 / 07.07.2014 for HW 1-1 & FW 1.00 and higher Manual Order No.: 960-175-1AA11/en Systeme Helmholz GmbH | Hannberger Weg 2 | D-91091 Großenseebach | Germany 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
1.3. Safety instructions ...................... 8 Overview ..................10 2.1. General information ....................10 2.2. The components that make up the TB20 I/O system ..........10 2.2.1. Bus coupler ........................10 2.2.2. Peripheral modules ......................10 2.2.3. Power and isolation module ..................... 11 2.2.4. - Page 5 Fusing ........................32 4.8. Electronic nameplate ....................32 Characteristics of the EtherNet/IP coupler ......33 Setup and use ................34 6.1. Project planning using TB20 ToolBox ..............34 6.1.1. Configuration screen ......................35 6.1.2. Network configuration ..................... 36 6.1.3. Syslog ..........................37 6.1.4.
- Page 6 Power base module ......................62 10.2. Front connectors ...................... 62 10.2.1. 10-terminal front connector ..................... 62 10.2.2. 20-terminal front connector ..................... 62 10.3. Electronic modules ....................63 10.4. Final cover ........................ 63 TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 7: General Information
1.1. Target group for this manual This manual is intended for all project engineers, design engineers, technicians (skilled workers with electrical training), and users who work with the TB20 I/O system. 1.2. Symbols and signal words The following symbols and signal words are used in this documentation. The combination of a pictogram and signal word classifies each safety warning. -
Page 8: Safety Instructions
Read the operating instructions carefully before initial use. Fulfill the required security conditions before the initial start-up. Observe the general safety instructions and the specific safety information included in the other sections. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... - Page 9 Risk of death and injury in case of improper use Define the responsibilities of the staff. The TB20 modules should only be used for the functions characteristic of a communications and signaling system. Safety-relevant functions should not be controlled solely with the coupler or with an operating terminal.
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Page 10: Overview
Overview 2.1. General information The TB20 I/O system is an open-ended, modular, and distributed peripheral system designed to be mounted on 35 mm DIN rails. It is made up of the following components: 1. A bus coupler 2. One or more peripheral modules 3. -
Page 11: Power And Isolation Module
(see below). Note Power and isolation modules can be recognized by the bright color of their case. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 12: Power Module
This is required whenever the power supplied by the coupler alone is not sufficient, e.g., when there are a large number of modules on the bus. 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 13: Components In A Module
2.2.6. Components in a module Each module consists of three parts: • A base module • The electronics module and • The front connector TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 14: Module Coding
(digital in, digital out, analog in, analog out, power, etc.) from the TB20 I/O system. It is only possible to plug an electronic module into a base module if the positions of the coding plug and the positions of the coding socket match. -
Page 15: Installation And Removal
Hazard Risk of death and injury through electrical energy Risk of death by electric shock! Before starting any work on the TB20 system, make sure to de-energize all components as well as the cables supplying them with power. Attention Installation must be carried out as per VDE 0100/IEC 364. Since the coupler and segments are modules with a protection rating of IP 20, they must be installed inside an enclosure. -
Page 16: 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 1 | 07.07.2014... -
Page 17: Removal
Step 1: Remove the front connector To do so, 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 1 | 07.07.2014... - Page 18 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 1 | 07.07.2014...
- Page 19 Step 3: Release the base module Use a screwdriver to release the base module by turning the locking mechanism 90° counterclockwise. Step 4: Remove the base module Remove the base module by pulling it towards you. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 20: Replacing An Electronic Module
Step 1: Remove the front connector To do so, push the tab above the front connector upwards. The front connector will come loose, after which you can pull it out. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... - Page 21 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). TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
- Page 22 If the coding elements on the electronic module do not match those on the base module, you may be attempting to plug in the wrong electronic module. For more information on coding elements, please consult Section 2.2.7. Step 4: Plug in the front connector TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 23: Installing And Removing The Coupler
Step 2: Secure the coupler on the DIN rail Use the locking lever on the left side to lock the coupler into position on the DIN rail. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 24: Removal
Step 2: Remove the coupler Use your middle finger to push on the release lever from above and then use your thumb and index finger to pull out the coupler while holding the lever down. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... - Page 25 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 1 | 07.07.2014...
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Page 26: 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 cover along the module’s case and away from the DIN rail in order to remove it from the module. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 27: Wiring
Shielding faults can result in serious malfunctions, including the system’s failure. 4.2. Front connector The front connector’s spring-clamp terminals are designed for a cross-sectional cable area of up to 1.5 mm² (16–22 AWG) with or without ferrules. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 28: Wiring The Coupler
The AUX pin can be used to set up and use an additional wiring channel. Every peripheral module has an AUX terminal on its front connector (the bottommost terminal, i.e., terminals 10 and 20). Shielding/grounding is achieved with a corresponding shield contact on the DIN rail: TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 29: 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 1 | 07.07.2014... -
Page 30: 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 1 | 07.07.2014... -
Page 31: Using Power Modules
Power modules must be used whenever the power supplied by the coupler alone is not sufficient, e.g., when there are a large number of modules on the bus. The “TB20 ToolBox” program can be used to calculate a system’s total current draw. -
Page 32: Fusing
ID, module model, order number, unique serial number, hardware version, firmware version, and internal range of functionalities. This information can be read in a number of ways, one of which is by using the “TB20 ToolBox” program. The modules’ electronic nameplates not only make it possible to prevent configuration errors (setup), but also make maintenance (servicing) easier. -
Page 33: Characteristics Of The Ethernet/Ip Coupler
Up to 64 modules can be managed on the bus • Automatic assignment of module process data to the Ethernet/IP mapping • Module configuration, parameterization, and diagnostics with TB20 ToolBox on the USB service port • Replacement of modules during operation (hot plugging) •... -
Page 34: Setup And Use
When you do so, the project management tool start screen will appear: The buttons on this screen can be used to create new projects for the TB20 coupler you want or to import an existing project in the form of a file. -
Page 35: Configuration Screen
Each project has a name and can be opened in the project selection box with a double click. 6.1.1. Configuration screen Once you open or create a project, the program will open the configuration screen, TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 36: Network Configuration
The structure view shows the selected coupler and the TB20 modules. At the bottom left, there are tabs for the module-specific information and for parameters of the selected component. With the “Upload” button, you can activate the parameters set in the configuration and store them permanently in the device. -
Page 37: Syslog
In normal operation, no more than “warnings” should be necessary. Options can be used to enable and disable sending of log messages. Enter “1” to enable and “0” to disable. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 38: Setting Parameters For The I/O Modules
Parameters can be set for a module by clicking on them in the structure view. Tabs appear in which specific settings can be made for modules for which parameters can be set. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 39: Transferring The Configuration
Finally, the Inquiry function can provide you with a list of all the project components in the form of a CSV file that you can export, print out as a fax form, or send directly to Systeme Helmholz GmbH’s Sales Team by e-mail. TB20 EtherNet/IP... -
Page 40: Online Diagnosis
6.1.7. Online diagnosis The online diagnosis function is available as soon as the appropriate TB20 hardware is connected to the PC using a USB cable. This function not only provides simulation mode and firmware update options but can also be used to import the project stored in the coupler module by clicking “Load from device.”... - Page 41 Output values of all modules can be changed in simulation mode. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 42: Firmware Updating
6.1.9. Firmware updating With installation of TB20 ToolBox, the latest coupler firmware is available for updating via USB connection. The TB20 ToolBox software can be downloaded from the download area at www.helmholz.de. To get an overview of the firmware files currently available, click the “Settings”... - Page 43 TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 44: Dip Switches
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. TB20 EtherNet/IP... -
Page 45: 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 and 6.8.2). - Page 46 The coupler switches into IDLE regardless of the module structure and cannot switch to RUN or STOP unless a project has been transferred to the non-volatile memory of the coupler. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 47: Replacement Of Modules During Operation (Hot Plugging)
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 1 | 07.07.2014... -
Page 48: Diagnosis Using Led Indicators
6.8.1. 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...
- 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 1 | 07.07.2014...
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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 1 | 07.07.2014... -
Page 52: Ethernet/Ip Functionality And Mapping
RSLogix / Studio 5000 (Rockwell Automation, Inc.). 7.1.2. 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: Exclusive Owner Connection
In this scenario, the scanner cannot control the outputs; it only receives the input data of the coupler. The input values can be sent to the scanner either as unicast or multicast. Often the scanner involves systems for production data acquisition. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 54: Listen-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 1 | 07.07.2014... -
Page 55: Mapping Of I/O Data
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 Coupler | Version 1 | 07.07.2014... - Page 56 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. The total size of the memory map in bytes is indicated by the TB20 ToolBox “Extended” tab of the coupler.
- Page 57 This assembly is used for input-only connections as a heartbeat. Its size is always 0. Instance 153 (0x99) heartbeat for listen-only connections This assembly is used for listen-only connections as a heartbeat. Its size is always 0. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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Page 58: 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 1 | 07.07.2014... -
Page 59: Dimensions
Dimensions 9.1. EtherNet/IP™ coupler 9.2. 14 mm module TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 60: Mm Module
9.3. 25 mm module TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014... -
Page 61: 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 1 | 07.07.2014... -
Page 62: 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 1 | 07.07.2014... -
Page 63: Electronic Modules
Electronic modules are always sent as a complete assembly, including the corresponding base module and front connector. 10.4. Final cover The final cover is available in sets of five with order no. 600-920-9AA01. TB20 EtherNet/IP Coupler | Version 1 | 07.07.2014...
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