Beckhoff KL2602 Series Bedienerhandbuch

Documentation

KL2602, KL2622, KL2634

Two-and four-channel Relay Output Terminals

2.4.0

2019-09-23

Version:

Date:

Table of contents

KL2602, KL2622, KL2634 3Version: 2.4.0

Table of contents

1 Foreword ....................................................................................................................................................5

1.1 Notes on the documentation..............................................................................................................5

1.2 Safety instructions .............................................................................................................................6

1.3 Documentation Issue Status..............................................................................................................7

1.4 Beckhoff Identification Code (BIC) ....................................................................................................7

2 Product overview.....................................................................................................................................10

2.1 KL2602-00x0, KL2622-00x0 - Introduction......................................................................................11

2.2 KL2602-00x0, KL2622-00x0 - Technical data .................................................................................13

2.3 KL2634-0000 - Introduction .............................................................................................................15

2.4 KL2634-0000 - Technical data ........................................................................................................16

3 Mounting and wiring................................................................................................................................17

3.1 Instructions for ESD protection........................................................................................................17

3.2 Installation on mounting rails ...........................................................................................................17

3.3 Connection ......................................................................................................................................20

3.3.1 Connection system .......................................................................................................... 20

3.3.2 Wiring............................................................................................................................... 22

3.4 KL2602-00x0 - Connector pin assignment and LEDs .....................................................................24

3.5 KL2622-00x0 - Connector pin assignment and LEDs .....................................................................25

3.6 KL2634-0000 - Connector pin assignment and LEDs .....................................................................26

3.7 ATEX - Special conditions (extended temperature range) ..............................................................27

3.8 ATEX Documentation ......................................................................................................................28

4 Commissioning........................................................................................................................................29

4.1 Remarks for usage of relay terminals..............................................................................................29

4.2 Notes on contact-protecting switching of the EL26x2-0010/ KL26x2-0010 terminals .....................30

5 Appendix ..................................................................................................................................................32

5.1 Support and Service ........................................................................................................................32

Table of contents

KL2602, KL2622, KL26344 Version: 2.4.0

Foreword

KL2602, KL2622, KL2634 5Version: 2.4.0

1 Foreword

1.1 Notes on the documentation

Intended audience

This description is only intended for the use of trained specialists in control and automation engineering who

are familiar with the applicable national standards.

It is essential that the documentation and the following notes and explanations are followed when installing

and commissioning these components.

It is the duty of the technical personnel to use the documentation published at the respective time of each

installation and commissioning.

The responsible staff must ensure that the application or use of the products described satisfy all the

requirements for safety, including all the relevant laws, regulations, guidelines and standards.

Disclaimer

The documentation has been prepared with care. The products described are, however, constantly under

development.

We reserve the right to revise and change the documentation at any time and without prior announcement.

No claims for the modification of products that have already been supplied may be made on the basis of the

data, diagrams and descriptions in this documentation.

Trademarks

Beckhoff®, TwinCAT®, EtherCAT®, EtherCATG®, EtherCATG10®, EtherCATP®, SafetyoverEtherCAT®,

TwinSAFE®, XFC®, XTS® and XPlanar® are registered trademarks of and licensed by Beckhoff Automation

GmbH. Other designations used in this publication may be trademarks whose use by third parties for their

own purposes could violate the rights of the owners.

Patent Pending

The EtherCAT Technology is covered, including but not limited to the following patent applications and

patents: EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702 with corresponding

applications or registrations in various other countries.

EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH,

Germany.

The reproduction, distribution and utilization of this document as well as the communication of its contents to

others without express authorization are prohibited.

patent, utility model or design.

Foreword

KL2602, KL2622, KL26346 Version: 2.4.0

1.2 Safety instructions

Safety regulations

Please note the following safety instructions and explanations!

Product-specific safety instructions can be found on following pages or in the areas mounting, wiring,

commissioning etc.

Exclusion of liability

All the components are supplied in particular hardware and software configurations appropriate for the

application. Modifications to hardware or software configurations other than those described in the

documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH & Co. KG.

Personnel qualification

This description is only intended for trained specialists in control, automation and drive engineering who are

familiar with the applicable national standards.

Description of instructions

In this documentation the following instructions are used.

These instructions must be read carefully and followed without fail!

DANGER

Serious risk of injury!

Failure to follow this safety instruction directly endangers the life and health of persons.

WARNING

Risk of injury!

Failure to follow this safety instruction endangers the life and health of persons.

CAUTION

Personal injuries!

Failure to follow this safety instruction can lead to injuries to persons.

NOTE

Damage to environment/equipment or data loss

Failure to follow this instruction can lead to environmental damage, equipment damage or data loss.

Tip or pointer

This symbol indicates information that contributes to better understanding.

Foreword

KL2602, KL2622, KL2634 7Version: 2.4.0

1.3 Documentation Issue Status

Version Comment

2.4.0 • Update chapter “Instructions for ESD protection”

• Chapter “Beckhoff Identification Code (BIC)” added

2.3.0 • Technical data updated

2.2.0 • KL2634 added

• Chapter “Instructions for ESD protection” added

• Update chapter “Remarks for usage of relay terminals

• Update structure

2.1.1 • Chapter “Notes on contact-protecting switching of the EL26x2-0010/ KL26x2-0010 terminals”

updated

• Technical data updated

2.1.0 • Chapter “Connection” updated

• Technical data updated

2.0.0 • Migration

• KL2602-0010 and KL2622-0010 added

1.4 • Technical data updated

• Notes about ATEX added

1.3 • Foreword updated

• Pictures adapted to LED prism

1.2 • Technical data updated

• Foreword and appendix added

• English translation available

1.1 • Company name changed to Beckhoff Automation GmbH

• Layout updated

1.0 • First release

Firmware and hardware versions

The firmware and hardware versions (delivery state) can be taken from the serial number printed on the side

of the terminal.

Syntax of the serial number

Structure of the serial number: WW YY FF HH

WW - week of production (calendar week)

YY - year of production

FF - firmware version

HH - hardware version

Example with ser. no.: 40 15 1A 00:

40 - week of production 40

15 - year of production 2015

1A - firmware version 1A

00 - hardware version 00

1.4 Beckhoff Identification Code (BIC)

The Beckhoff Identification Code (BIC) is increasingly being applied to Beckhoff products to uniquely identify

the product. The BIC is represented as a Data Matrix Code (DMC, code scheme ECC200), the content is

based on the ANSI standard MH10.8.2-2016.

Foreword

KL2602, KL2622, KL26348 Version: 2.4.0

Fig.1: BIC as data matrix code (DMC, code scheme ECC200)

The BIC will be introduced step by step across all product groups.

Depending on the product, it can be found in the following places:

• on the packaging unit

• directly on the product (if space suffices)

• on the packaging unit and the product

The BIC is machine-readable and contains information that can also be used by the customer for handling

and product management.

Each piece of information can be uniquely identified using the so-called data identifier

(ANSIMH10.8.2-2016). The data identifier is followed by a character string. Both together have a maximum

length according to the table below. If the information is shorter, spaces are added to it. The data under

positions 1 to 4 are always available.

The following information is contained:

Item

no.

Type of

information

Explanation Data

identifier

Number of digits

incl. data identifier

Example

1 Beckhoff order

number

Beckhoff order number 1P 8 1P072222

2 Beckhoff Traceability

Number (BTN)

Unique serial number,

see note below

S 12 SBTNk4p562d7

3 Article description Beckhoff article

description, e.g.

EL1008

1K 32 1KEL1809

4 Quantity Quantity in packaging

unit, e.g. 1, 10, etc.

Q 6 Q1

5 Batch number Optional: Year and week

of production

2P 14 2P401503180016

6 ID/serial number Optional: Present-day

serial number system,

e.g. with safety products

51S 12 51S678294104

7 Variant number Optional: Product variant

number on the basis of

standard products

30P 32 30PF971, 2*K183

...

Foreword

KL2602, KL2622, KL2634 9Version: 2.4.0

Further types of information and data identifiers are used by Beckhoff and serve internal processes.

Structure of the BIC

Example of composite information from item 1 to 4 and 6. The data identifiers are marked in red for better

display:

BTN

An important component of the BIC is the Beckhoff Traceability Number (BTN, item no.2). The BTN is a

unique serial number consisting of eight characters that will replace all other serial number systems at

Beckhoff in the long term (e.g. batch designations on IO components, previous serial number range for

safety products, etc.). The BTN will also be introduced step by step, so it may happen that the BTN is not yet

coded in the BIC.

NOTE

This information has been carefully prepared. However, the procedure described is constantly being further

developed. We reserve the right to revise and change procedures and documentation at any time and with-

out prior notice. No claims for changes can be made from the information, illustrations and descriptions in

this information.

Product overview

KL2602, KL2622, KL263410 Version: 2.4.0

2 Product overview

KL2602-0000 [}11] Dual channel relay output terminal, 250VAC, make contacts

KL2602-0010 [}11] Dual channel relay output terminal, 230VAC, make contacts, soft switching

KL2622-0000 [}11] Dual channel relay output terminal, 250VAC, potential-free make contacts

KL2622-0010 [}11] Dual channel relay output terminal, 230VAC, make contacts, without power,

contacts soft switching,

KL2634-0000 [}15] Four channel relay output terminal, 250VAC, potential-free make contacts,

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