Leadec Tap bs-0130 User manual

User manual

Ethernet Mirror TAP

BS-0130

Leadec BV & Co. KG

www.leadec-services.com

Table of contents 2/41

Table of contents

1 About the user manual ............................................................................................................ 4

1.1 List of revisions ................................................................................................................4

1.2 Hardware version .............................................................................................................4

1.3 Obligation to read and understand the manual ................................................................4

1.4 Legal notes.......................................................................................................................5

1.5 Registered trademarks.....................................................................................................9

1.6 References.......................................................................................................................9

2 Safety ...................................................................................................................................... 10

2.1 General note ..................................................................................................................10

2.2 Intended use ..................................................................................................................10

2.3 Personnel qualification ...................................................................................................10

2.4 Safety instructions to avoid personal injury....................................................................10

2.4.1 Danger of unsafe system operation ................................................................ 10

2.5 Safety instructions to avoid property damage ................................................................11

2.5.1 Device destruction by exceeding allowed supply voltage ............................... 11

2.5.2 Danger of unsafe system operation ................................................................ 11

2.6 Labeling of safety messages..........................................................................................12

3 Frequently asked questions ................................................................................................. 13

3.1 Why should I use test access points (such as Ethernet mirror TAPs) within my network?.

13

3.2 Which requirements should a test access point fulfill?...................................................14

3.3 Why should I not use port mirroring? .............................................................................14

3.4 Which system requirements have to be fulfilled in order to operate the Ethernet mirror

TAP? ..............................................................................................................................15

3.5 Can I use the device for commissioning measurements, too?.......................................16

3.6 Are the Ethernet signals delayed by the mirror TAP? ....................................................16

3.7 Will the network connection to be analyzed be disrupted in power-down state? ...........17

3.8 Are the mirror TAP connectors galvanically isolated from the network TAP connectors? ..

17

3.9 How does the internal schematics of the Ethernet mirror tap look like? ........................18

3.10 What does it mean if the LED POWER IN is lit, while LED POWER OUT is not lit at the

same time?.....................................................................................................................18

4 Device drawings..................................................................................................................... 19

4.1 Device drawings and photo............................................................................................19

4.1.1 Dimensioned drawings.................................................................................... 20

4.2 Device label....................................................................................................................22

5 Interface connectors and displays....................................................................................... 24

5.1 Positions of the interface connectors and LEDs ............................................................24

5.2 Connectors and interfaces .............................................................................................25

5.2.1 24V power supply connector........................................................................... 25

5.2.2 Ethernet connectors........................................................................................ 25

BS-0130 | User Manual

Table of contents 3/41

5.3 LEDs ..............................................................................................................................28

5.3.1 Power LEDs .................................................................................................... 28

6 Mounting and dismounting................................................................................................... 29

6.1 Safety messages............................................................................................................29

6.2 Mounting the device onto the DIN top hat rail ................................................................30

6.3 Power supply..................................................................................................................31

6.3.1 Connecting the power supply.......................................................................... 31

6.3.2 Reverse polarity protection ............................................................................. 31

6.3.3 Self-resetting fuse ........................................................................................... 31

6.4 Grounding ......................................................................................................................32

6.5 Ethernet connectors .......................................................................................................33

7 Application examples ............................................................................................................ 34

7.1 Diagnosis using a TAP within a Master/Slave connection .............................................34

7.2 Diagnosis in systems with line redundancy....................................................................35

8 Decommissioning, dismounting and disposal ................................................................... 37

8.1 Putting the device out of operation.................................................................................37

8.2 Removing device from top hat rail..................................................................................37

8.3 Disposal of waste electronic equipment.........................................................................38

9 Technical data ........................................................................................................................ 39

9.1 Emission and immunity ..................................................................................................39

List of figures ......................................................................................................................... 40

List of tables........................................................................................................................... 41

BS-0130 | User Manual

About the user manual 4/41

1 About the user manual

This user manual describes the features, the installation and the operation

of the reactionless, real zero-delay 10/100 Mbit Ethernet Mirror TAP

BS-0130 for passive network diagnosis and data acquisition during

operation in arbitrary Real-Time Ethernet networks.

It can be used as a permanently installed access point into the Real-Time

Ethernet network. It allows precise in-depth analysis and data acquisition of

the network data traffic at any time; even under production conditions. It

allows precise in-depth analysis and data acquisition of the network data

traffic at any time; even under production conditions.

The BS-0130 offers you the following advantages:

·The BS-0130 can be used as a permanent test access point for

diagnosis.

·The network connection remains preserved even in voltage-free state.

·Full passive network access without any feedback from measurement.

·Real Zero-Delay at network side (< 1 ns)

·Suitable for 10BASE-T and 100BASE-TX networks

·Suitable for all usual real-time Ethernet systems (such as PROFINET,

EtherNet/IP, EtherCAT, Sercos, Modbus/TCP, Ethernet Powerlink or

Varan).

1.1 List of revisions

Index Date Chapter Changes

1 2017-03-01 All Document created

2 2020-12-02 All

Table1: List of revisions

1.2 Hardware version

Device name Device type Part no. Rev.

10/100 MBit Ethernet MirrorTAP BS-0130 9385.401 2

Table2: Hardware

1.3 Obligation to read and understand the manual

Important:

To avoid personal injury and to avoid property damage to your

system or to your device, you must read and understand all

instructions in the manual and all accompanying texts to your

device, before installing and operating your device.

ØFirst read the Safety instructions in the Safety chapter.

ØObey to all Safety messages in the manual.

BS-0130 | User Manual

About the user manual 5/41

1.4 Legal notes

as “pre-supplier”)

The images, photographs and texts in the accompanying materials (in the

form of a user's manual, operator's manual, Statement of Work document

and all other document types, support texts, documentation, etc.) are

protected by German and international copyright and by international trade

and protective provisions. Without the prior written consent, you do not

have permission to duplicate them either in full or in part using technical or

mechanical methods (print, photocopy or any other method), to edit them

using electronic systems or to transfer them. You are not permitted to make

changes to copyright notices, markings, trademarks or ownership

declarations. Illustrations are provided without taking the patent situation

into account. Any company names and product designations provided in

this document may be brands or trademarks by the corresponding owner

and may be protected under trademark, brand or patent law. Any form of

further use shall require the express consent from the relevant owner of the

rights.

Important notes

Utmost care was/is given in the preparation of the documentation at hand

consisting of a user's manual, operating manual and any other document

type and accompanying texts. However, errors cannot be ruled out.

Therefore, we cannot assume any guarantee or legal responsibility for

erroneous information or liability of any kind. You are hereby made aware

that descriptions found in the user's manual, the accompanying texts and

the documentation neither represent a guarantee nor any indication on

proper use as stipulated in the agreement or a promised attribute. It cannot

be ruled out that the user's manual, the accompanying texts and the

documentation do not completely match the described attributes, standards

or any other data for the delivered product. A warranty or guarantee with

respect to the correctness or accuracy of the information is not assumed.

We and the pre-supplier reserve the right to modify our products and the

specifications for such as well as the corresponding documentation in the

form of a user's manual, operating manual and/or any other document

types and accompanying texts at any time and without notice without being

required to notify of said modification. Changes shall be taken into account

in future manuals and do not represent an obligation of any kind, in

particular there shall be no right to have delivered documents revised. The

manual delivered with the product shall apply.

Under no circumstances shall we or the pre-supplier be liable for direct,

indirect, ancillary or subsequent damage, or for any loss of income, which

may arise after use of the information contained herein.

BS-0130 | User Manual

About the user manual 6/41

Liability disclaimer

The hardware and/or software was created and tested by the pre-supplier

with utmost care and is made available as is. No warranty can be assumed

for the performance or flawlessness of the hardware and/or software under

all application conditions and scenarios and the work results achieved by

the user when using the hardware and/or software. Liability for any damage

that may have occurred as a result of using the hardware and/or software

or the corresponding documents shall be limited to events involving willful

intent or gross negligence. In the case of ordinary negligence, subject to

legal limitations of liability (e.g. standard of care in one’s own affairs;

immaterial breach of duty), we are only liable (a.) for damage resulting from

injury to life, limb or health, and (b) for damage resulting from injury to a

fundamental contractual obligation (an obligation, the fulfillment of which

enables the proper execution of the contract in the first place and on the

observance of which the contractual partner regularly relies and may rely);

in this case, however, our liability is limited to the replacement of the

foreseeable, typically occurring damage.

It is hereby expressly pointed out in particular that any use or utilization of

the hardware and/or software in connection with

·Flight control systems in aviation and aerospace;

·Nuclear fusion processes in nuclear power plants;

·Medical devices used for life support and

·Vehicle control systems used in passenger transport

shall be excluded. Use of the hardware and/or software in any of the

following areas is strictly prohibited:

·For military purposes or in weaponry;

·For designing, engineering, maintaining or operating nuclear systems;

·In flight safety systems, aviation and flight telecommunications systems;

·In life-support systems;

·In systems in which any malfunction in the hardware and/or software

may result in physical injuries or fatalities.

You are hereby made aware that the hardware and/or software was not

created for use in hazardous environments, which require fail-safe control

mechanisms. Use of the hardware and/or software in this kind of

environment shall be at your own risk; any liability for damage or loss due

to impermissible use shall be excluded.

BS-0130 | User Manual

About the user manual 7/41

Warranty

The pre-supplier hereby guarantees that the software shall run without

errors in accordance with the requirements listed in the specifications and

that there were no defects on the date of acceptance. The warranty period

shall be 12 months commencing as of the date of acceptance or purchase

(with express declaration or implied, by customer's conclusive behavior,

e.g. putting into operation permanently).

The warranty obligation for equipment (hardware) we produce is 18

months, calculated as of the date of delivery ex works. The aforementioned

provisions shall not apply if longer warranty periods are mandatory by law

pursuant to Section 438 (1.2) BGB, Section 479 (1) BGB and Section 634a

(1) BGB [Bürgerliches Gesetzbuch; German Civil Code]. If, despite of all

due care taken, the delivered product should have a defect, which already

existed at the time of the transfer of risk, it shall be at our discretion to

either repair the product or to deliver a replacement product, subject to

timely notification of defect.

Costs of support, maintenance, customization and product care

Please be advised that any subsequent improvement shall only be free of

charge if a defect is found. Any form of technical support, maintenance and

customization is not a warranty service, but instead shall be charged extra.

Disclaimer

Although the hardware and software was developed and tested in-depth

with greatest care, the pre-supplier and we shall not assume any warranty

for the suitability thereof for any purpose that was not confirmed in writing.

No guarantee can be granted whereby the hardware and software satisfies

your requirements, or the use of the hardware and/or software is

uninterruptable or the hardware and/or software is fault-free.

No warranty shall be made as to whether the product is marktable, free

from deficiency in title, or can be integrated or is usable for specific

purposes.

We expressly do not assume any guarantees under Sections 443, 444, 639

BGB [Bürgerliches Gesetzbuch; German Civil Code].

BS-0130 | User Manual

About the user manual 8/41

Confidentiality

The customer hereby expressly acknowledges that this document contains

trade secrets, information protected by copyright and other patent and

ownership privileges as well as any related rights of the pre-supplier. The

customer agrees to treat as confidential all of the information made

available to customer by us or the pre-supplier and all of the rights, which

were disclosed or otherwise made accessible by the pre-supplier as well as

the terms and conditions of this user manual itself.

The parties hereby agree to one another that the information that each

party receives from the other party respectively is and shall remain the

intellectual property of said other party, unless provided for otherwise in a

contractual agreement.

The customer must not allow any third party to become knowledgeable of

this expertise and shall only provide knowledge thereof to authorized users

as appropriate and necessary. Companies associated with the customer

shall not be deemed third parties. The customer must obligate authorized

users to confidentiality. The customer should only use the confidential

information in connection with the performances specified in this

agreement.

The customer must not use this confidential information to his own

advantage or for his own purposes or rather to the advantage or for the

purpose of a third party, nor must it be used for commercial purposes and

this confidential information must only be used to the extent provided for in

this agreement or otherwise to the extent as expressly authorized by the

disclosing party in written form. The customer has the right, subject to the

obligation to confidentiality, to disclose the terms and conditions of this

agreement directly to his legal and financial consultants as would be

required for the customer's normal business operation.

Export provisions

The delivered product (including technical data) is subject to the legal

export and/or import laws as well as any associated regulations of various

countries, especially such laws applicable in Germany and in the United

States. The products / hardware / software must not be exported into such

countries for which export is prohibited under US American export control

laws and its supplementary provisions. You hereby agree to strictly follow

the regulations and to yourself be responsible for observing them. You are

hereby made aware that you may be required to obtain governmental

approval to export, reexport or import the product.

BS-0130 | User Manual

About the user manual 9/41

1.5 Registered trademarks

Wireshark® and the "fin" logo are registered trademarks of Gerald Combs.

All other mentioned trademarks are property of their respective legal

owners.

1.6 References

[1] PROFINET Design Guideline, Version 1.14, December 2014,

PROFIBUS Nutzerorganisation e.V., Karlsruhe, Order No.: 8.062

(Cost-free Download at http://www.profibus.com/nc/download/installation-

guide/downloads/profinet-installation-guide/display/)

[2] PROFINET Commissioning Guideline, Version 1.36, December 2014,

PROFIBUS Nutzerorganisation e.V., Karlsruhe, Order No.: 8.082

(Cost-free Download at http://www.profibus.com/nc/download/installation-

guide/downloads/profinet-installation-guide/display/)

BS-0130 | User Manual

Safety 10/41

2 Safety

2.1 General note

The user manual, the accompanying texts and the documentation are

written for the use of the products by educated personnel. When using the

products, all safety instructions and all valid legal regulations have to be

obeyed. Technical knowledge is presumed. The user has to assure that all

legal regulations are obeyed.

2.2 Intended use

The 10/100 MBit Ethernet MirrorTAP BS-0130 described in this manual is a

communication device which provides in a Real-Time Ethernet network a

galvanic isolated test access point permanently for analyzis and diagnostic

purposes.

The device is equipped with a compact housing and is intended for DIN rail

mounting according to DIN EN 60715.

2.3 Personnel qualification

The BS-0130 must be installed, configured and removed only by qualified

personnel. Job-specific technical skills for people professionally working

with electricity must be present concerning the following topics:

·Safety and health at work

·Mounting and connecting of electrical equipment

·Measurement and Analysis of electrical functions and systems

·Evaluation of the safety of electrical systems and equipment

·Installing and Configuring IT systems

2.4 Safety instructions to avoid personal injury

To ensure your own personal safety and to avoid personal injury, you must

read, understand and follow the safety instructions and all safety messages

in this manual about danger that might cause personal injury, before you

install and operate your BS-0130 device.

2.4.1 Danger of unsafe system operation

To prevent personal injury, make sure that the removal of the BS-0130

device from your plant during operation will not affect the safe operation of

the plant.

BS-0130 | User Manual

Safety 11/41

2.5 Safety instructions to avoid property damage

To avoid property damage to your system or to the BS-0130 device, you

must read, understand and follow the safety instructions and all safety

messages in this manual about danger that might cause property damage,

before you install and operate your device.

2.5.1 Device destruction by exceeding allowed supply voltage

Observe the following notes concerning the supply voltage:

·The BS-0130 device may only be operated with the specified supply

voltage. Make sure that the limits of the allowed range for the supply

voltage are not exceeded.

·A supply voltage above the upper limit can cause severe damage to the

device!

·A supply voltage below the lower limit can cause malfunction of the

device.

The allowed range for the supply voltage of the BS-0130 device is

specified in section .

Also see about this

2Technical data [}39]

2.5.2 Danger of unsafe system operation

To prevent property damage, make sure that the removal of the BS-0130

device from your plant during operation will not affect safe operation of the

plant.

BS-0130 | User Manual

Safety 12/41

2.6 Labeling of safety messages

In this document the safety instructions and property damage messages

are designed according both to the internationally used safety conventions

as well as to the ANSI Z535 standard.

·The Section Safety Messages at the beginning of a chapter are

pinpointed particularly and highlighted by a signal word according to the

degree of endangerment. The kind of danger is specified exactly by the

safety message text and optionally by a specific safety sign.

·The Integrated Safety Messages embedded in operating instructions

are highlighted by a signal word according to the degree of

endangerment. In the safety message, the nature of the hazard is

indicated.

Signal words and safety signs in safety messages on personal injury

Signal word Meaning

Indicates a direct hazard with high risk, which will have as consequence

death or grievous bodily harm if it is not avoided.

Indicates a possible hazard with medium risk, which will have as

consequence death or (grievous) bodily harm if it is not avoided.

Indicates a minor hazard with medium risk, which could have as

consequence personal injury if it is not avoided.

Table3: Signal words in safety messages on personal injury

Safety sign Sort of warning or principle

Warning of lethal electrical shock

Principle: Disconnect the power plug

Table4: Safety signs in messages on personal injury

Signal words and safety signs in safety messages on property

damage

Signal word Meaning

Indicates a property damage message

Table5: Signal words in safety messages on property damage

Safety sign Sort of warning or principle

Warning of property damage by electrostatic discharge

Table6: Safety signs in safety messages on property damage

BS-0130 | User Manual

Frequently asked questions 13/41

3 Frequently asked questions

3.1 Why should I use test access points (such as Ethernet mirror

TAPs) within my network?

Thanks to the use of the proven Ethernet technology, Ethernet-based

industrial networks have become very robust against interference.

Nevertheless, also Ethernet based industrial networks require the

possibility to have a quick and easy to use trouble-shooting access in case

of disturbance. Unlike the traditional field busses, Ethernet based systems

are connected in daisy-chain topologies, thus a diagnostic device cannot be

connected at any point of the network, as not the whole telegram traffic can

be observed at every network node. Due to this fact, network access is

typically done directly behind the controller. In order to connect to a

diagnostic device, Ethernet's point-to-point connection must be

disconnected shortly, this leads to a disruption of the controller-device-

communication, and thus to a breakdown of the plant. This is also

illustrated within the following two figures:

Figure1: Diagnosis without TAP

Figure2: Diagnosis with TAP

BS-0130 | User Manual

Frequently asked questions 14/41

In order to eliminate the need of interrupting Ethernet connections,

permanent test access points (TAPs) for the analysis of network traffic at

special defined locations should be considered already at design time.

Such TAPs can be applied providing many advantages during

·commissioning of the network

·maintenance

·trouble shooting

·long-term diagnosis of the network status

Such TAPs should be placed at all locations within the network where an

extraordinarily high data traffic is to be expected. So, without any

interruption of network and plant operation revealing short- or long-term

measurements can be performed at these points, if necessary. Typically,

such a TAP should be located directly behind the Master or Controller.

3.2 Which requirements should a test access point fulfill?

Absence of feedback is the most important requirement for a test access

point.

The influence of a test access point to the network must be as small as

possible.

Note:

Information concerning the topic "Absence of delay" can be found in

subsection Are the Ethernet signals delayed by the mirror

TAP? [}page16]

3.3 Why should I not use port mirroring?

Passive Ethernet mirror TAPs offer the following advantages compared to

port mirroring (i.e. activation of mirror ports at Ethernet switches):

·Real-zero delay: The chronological sequence of network traffic always

remains preserved.

·Absence of feedback: Under any condition, no change occurs within the

contents of data packets.

·Even at high network load or telegram errors no telegrams are rejected.

Also even erroneous telegrams will be transmitted.

·No effort for setting up the mirror port is required.

·No additional load of the switch caused by mirroring.

·No accidental introduction of undesired network traffic by connected

diagnostic PCs.

·Prevention against accidental operating errors at the switch

Port mirroring should therefore be restricted to a first rough analysis of

network traffic. In any case, TAPs should be installed to allow performing a

precise analysis without data corruption.

BS-0130 | User Manual

Frequently asked questions 15/41

3.4 Which system requirements have to be fulfilled in order to

operate the Ethernet mirror TAP?

In order to operate the BS-0130, the following prerequisites have to be

fulfilled.

·For mounting the device, free space on the top hat rail according to DIN

EN 60715 is required.

·In order to connect an analysis device such as the netANALYZER or a

PC for diagnosis, the input power supply sockets (POWER IN) have to

be connected with a power supply with a nominal voltage of 24 V.

BS-0130 | User Manual

Frequently asked questions 16/41

3.5 Can I use the device for commissioning measurements, too?

The BS-0130 can also be used for commissioning measurements. For

instance, the PROFIBUS/PROFINET user organization recommends doing

so when commissioning PROFINET networks.within the PROFINET Design

Guidelines (Reference [1], see section 4.5 and the PROFINET

Commissioning Guidelines (Reference [2], see section 2.3.4.1 Passive

Diagnosis).

3.6 Are the Ethernet signals delayed by the mirror TAP?

The BS-0130 works as passive real zero-delay TAP within an Ethernet line.

Real-zero-delay in this context means there is no significant additional

delay above the transmission time of the equivalent additional cable length.

Figure3: TAP - Mirror interfaces/ delay time

BS-0130 | User Manual

Frequently asked questions 17/41

3.7 Will the network connection to be analyzed be disrupted in

power-down state?

No! The network connection remains preserved even in powerless state. In

this case, only at the mirror ports MIRROR A and MIRROR B no signals will

be observed then.

Figure4: TAP - inactive mirror interface

3.8 Are the mirror TAP connectors galvanically isolated from the

network TAP connectors?

Yes! The connectors MIRROR A and MIRROR B are galvanically isolated

from the connectors NETWORK A and NETWORK B.

BS-0130 | User Manual

Frequently asked questions 18/41

3.9 How does the internal schematics of the Ethernet mirror tap

look like?

The following figure shows a block diagram of the internal structure of the

BS-0130 with some important additional information:

Figure5: Internal schematics (block diagram) of the BS-0130

This figure is also attached at the left side of the device's housing in order

to used as quick instructions.

3.10 What does it mean if the LED POWER IN is lit, while LED

POWER OUT is not lit at the same time?

If the LED POWER OUT is not lit although the POWER IN LED is lit and a

supply voltage has been applied to power supply input POWER IN, this is

in most cases caused by tripping of the self-resetting fuse between power

supply input and power supply output due to overcurrent.

Resetting the polyfuse

ØIn this case, remove the cause of the overload and separate the power

supply of device for a short time in order to reset the polyfuse.

BS-0130 | User Manual

Device drawings 19/41

4 Device drawings

4.1 Device drawings and photo

With the following figures, we show you a photo and a drawing of the

BS-0130 from different directions.

Figure6: Device photo BS-0130

BS-0130 | User Manual

Device drawings 20/41

Figure7: Drawings of BS-0130 in views from different directions

4.1.1 Dimensioned drawings

The following dimensioned drawings show the outer dimensions of the

BS-0130:

4.1.1.1 Front view

Figure8: BS-0130 - Front view

BS-0130 | User Manual

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