Helmholz TB20 User manual

Systeme Helmholz GmbH | Hannberger Weg 2 | D-91091 Großenseebach | Germany
Phone [phone] | Fax [phone] | [email protected] | www.helmholz.com
TB20 – EtherNet/IPTM Coupler
Manual
Version 1 / 07.07.2014 for HW 1-1 & FW 1.00 and higher
Manual Order No.: 960-175-1AA11/en

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 3
Notes
All rights reserved, including those related to the translation, reprinting, and reproduction
of this manual or of parts thereof.
No part of this manual may be reproduced, processed, duplicated, or distributed in any
form (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.
Copyright © 2014 by
Systeme Helmholz GmbH
Hannberger Weg 2, 91091 Großenseebach, Germany
To download the latest version of this manual, please visit our website at
www.helmholz.de.
We welcome all ideas and suggestions.
Trademarks
Windows is a registered trademark of Microsoft Corporation.
Revision record
Version Date Change
1 First version

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 4
Table of contents
1. General information.................................................................... 7
1.1. Target group for this manual ..................................................................................... 7
1.2. Symbols and signal words.......................................................................................... 7
1.3. Safety instructions...................................................................................................... 8
2. 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. Power module ...................................................................................................................12
2.2.5. Final cover ........................................................................................................................12
2.2.6. Components in a module.................................................................................................13
2.2.7. Module coding..................................................................................................................14
3. Installation and removal ............................................................15
3.1. Installation position ................................................................................................. 15
3.2. Minimum clearance ................................................................................................. 15
3.3. Installing and removing peripheral modules .......................................................... 16
3.3.1. Installation........................................................................................................................16
3.3.2. Removal ............................................................................................................................17
3.4. Replacing an electronic module............................................................................... 20
3.5. Installing and removing the coupler ....................................................................... 23
3.5.1. Installation........................................................................................................................23
3.5.2. Removal ............................................................................................................................24
3.6. Installing and removing the final cover .................................................................. 26
3.6.1. Installation........................................................................................................................26
3.6.2. Removal ............................................................................................................................26
4. Wiring.........................................................................................27
4.1. EMC/safety/shielding ............................................................................................... 27
4.2. Front connector........................................................................................................ 27
4.3. Wiring the coupler ................................................................................................... 28
4.4. Using power and isolation modules ........................................................................ 29
4.5. Separate power supply segments for the coupler and the I/O components........... 30
4.6. Using power modules............................................................................................... 31

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 5
4.7. Fusing........................................................................................................................ 32
4.8. Electronic nameplate................................................................................................ 32
5. Characteristics of the EtherNet/IPTM coupler..............................33
6. 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. Setting parameters for the I/O modules ...........................................................................38
6.1.5. Transferring the configuration .........................................................................................39
6.1.6. Other configuration functions .........................................................................................39
6.1.7. Online diagnosis...............................................................................................................40
6.1.8. Simulation mode ..............................................................................................................40
6.1.9. Firmware updating ...........................................................................................................42
6.3. DIP switches.............................................................................................................. 44
6.5. Startup flow .............................................................................................................. 45
6.6. Replacement of modules during operation (hot plugging) .................................... 47
6.7. Resetting to factory settings..................................................................................... 47
6.8. Diagnosis using LED indicators ............................................................................... 48
6.8.1. Diagnostic LED indicators of the EtherNet/IPTM coupler ..................................................48
6.8.2. Diagnostic LED indicators of the modules.......................................................................51
7. EtherNet/IPTM functionality and mapping ..................................52
7.1. Introduction ............................................................................................................. 52
7.1.1. EDS file..............................................................................................................................52
7.1.2. Application options ..........................................................................................................52
7.1.3. Exclusive owner connection.............................................................................................53
7.1.4. Input-only connection .....................................................................................................53
7.1.5. Listen-only connection.....................................................................................................54
7.2. Mapping of I/O data................................................................................................. 55
7.2.1. Attributes of the assembly instances ................................................................................55
7.2.2. Static assembly instances..................................................................................................55
8. Technical specifications..............................................................58
9. Dimensions.................................................................................59
9.1. ModbusTCP coupler ................................................................................................. 59
9.2. 14 mm module ......................................................................................................... 59

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 6
9.3. 25 mm module ......................................................................................................... 60
10. Spare parts .................................................................................61
10.1. Base modules ............................................................................................................ 61
10.1.1. 14 mm width standard base module................................................................................61
10.1.2. 25 mm width base module...............................................................................................61
10.1.3. Power and isolation base module.....................................................................................61
10.1.4. 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/IPTM Coupler | Version 1 | 07.07.2014 7
1. General information
This document serves as the basis for the implementation, testing, and documentation of
the EtherNet/IPTM coupler (order no. 600-175-1AA11) for the Systeme Helmholz IO system
TB20.
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. The symbol may vary
according to the type of hazard.
Symbol Signal word Explanation
Death
Hazard This signal word must be used when death or irreversible health damage
can result if the hazard statement is ignored.
Injury and property damage
Warning This signal word indicates personal injury and property damage, including
injury, accident, and health risks.
Caution This signal word indicates a risk of property damage. In addition, there is a
slight risk of injury.
Property damage only
Attention This signal word may be used only if no health damage can occur. It
warns of damage to property.
No damage
Note This signal word indicates hints for making operation easier and cross
references. It excludes all risks of damage or injury.

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 8
Warnings used
Symbol
Explanation
Symbol
Explanation
General warning sign Electrical voltage warning
1.3. Safety instructions
For your own safety, and for the safety of others in the vicinity of the equipment, please
follow the safety instructions below.
Note
All applicable accident prevention and safety regulations must be complied with when planning
the use of, installing, and operating this equipment. The company operating the equipment is
responsible for ensuring compliance with these regulations.
Hazard
Risk of death by electric shock
There is residual electrical energy in pipes, equipment, and devices.
Allow work on the electrical supply to be carried out only by qualified electricians.
Hazard
Risk of death, injury, and damage to property
There are hazards if the operating instructions and all safety warnings in the device are not
obeyed.
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/IPTM Coupler | Version 1 | 07.07.2014 9
Hazard
Risk of death and injury in case of defective safety switches
Hazards exist if the safety switches do not work.
Any processes in the equipment that have the potential of resulting in property damage or
bodily injury must be safeguarded with the use of additional external devices.
These devices must ensure that the equipment will remain in a safe operating state even in the
event of a fault or malfunction. These devices include, but are not limited to, electromechanical
safety switches, mechanical interlocks, etc. (refer to EN 954-1, Risk Assessment).
Hazard
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.
Emergency stop devices as per EN 60204/IEC 204 must remain fully functional and effective in
all of the equipment’s operating modes.
The equipment must not be able to restart in an uncontrolled or undefined manner.
Uncontrolled restarts must be rendered impossible by means of appropriate programming.

TB20 EtherNet/IPTM Coupler | Version 1 | 07.07.2014 10
2. 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. Optionally, one or more power and isolation modules
4. Optionally, one or more power modules
By using these components, you can build a custom automation system that is tailored to
your specific needs and that can have up to 64 modules connected in series to a bus
coupler.
All components have a protection rating of IP 20.
2.2. The components that make up the TB20 I/O system
2.2.1. Bus coupler
The system’s bus coupler includes a bus interface and a power module. The bus interface is
responsible for establishing a connection to the higher-level bus system and is used to
exchange I/O signals with the automation system’s CPU.
The power module is responsible for powering the coupler’s electronics and all connected
peripheral modules.
2.2.2. Peripheral modules
The system’s peripheral modules are electronic components to which peripheral devices
such as sensors and actuators can be connected. A variety of peripheral modules with
different tasks and functions are available.
Example: Peripheral module with 10-terminal front connector