BECKHOFF KL3064 User Manual

Documentation for

KL3064

4-Channel Analog Input Terminal 0...10 V

Version: 2.2
Date: 2013-04-03

Contents

Contents

1. Foreword 3

Notes on the documentation 3
Safety Instructions 4

2. Technical data 5

3. ATEX - Special conditions 6

4. Description of functions 7

5. Terminal configuration 8

6. Register description 10

General register description 10
Terminal-specific register description 12
Control/Status byte 14
Register communication KL3064 15

7. Annex 17

Mapping in the bus coupler 17
Table of the register 19

8. Appendix 20

Support and Service 20
Beckhoff Headquarters 20

2 KL3064

Foreword

Foreword

Notes on the documentation

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 following notes and expla­nations are followed when installing and commissioning these component s.
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. For that reason the documentation is not in every case checked for consistency with per­formance data, standards or other characteristics. In the event that it contains technical or editorial errors,
we retain the right to make alterations at any time and without warning. 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.

Delivery conditions

In addition, the general delivery conditions of the company Beckhoff Automation GmbH apply.

Trademarks

Beckhoff
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 TwinCAT Technology is covered, including but not limited to the following patent applications and
patents: EP0851348, US6167425 with corresponding applications or registrations in various other coun­tries.

Copyright

© Beckhoff Automation GmbH
The reproduction, distribution and utilization of this document as well as the communication of its contents
to others without express authorization are prohibited. Offenders will be held liable for the payment of
damages. All rights reserved in the event of the grant of a patent, utility model or design.

®

, TwinCAT®, EtherCAT®, Safety over EtherCAT®, TwinSAFE®, XFC® and XTS® are registered

KL3064 3

Foreword

Safety Instructions

State at Delivery

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.

Description of safety symbols

The following safety symbols are used in this documentation. They are intended to alert the reader to the
associated safety instructions..

Serious risk of injury!

DANGER

Failure to follow the safety instructions associated with this symbol directly endangers

the life and health of persons.

Danger for persons!

CAUTION

Note

Failure to follow the safety instructions associated with this symbol may endanger

persons.

Tip or pointer

This symbol indicates information that contributes to better understanding.

4 KL3064

Technical data

Technical data

Technical data KL3064

Number of inputs 4 (single ended)
Power supply via the K-Bus
Signal voltage 0 ... 10 V
Internal resistance
Resolution 12 bits
Conversion time app. 4 ms
Measuring error (total measuring range) < ± 0.30% (at 0°C ... +55°C)

Electrical isolation 500 V (K-Bus / signal voltage)
Current consumption 85 mA typ.
Bit width in the process image input: 4 x 16 bits (4 x 8 bits control/status optional)
Configuration no address or configuration setting
Weight approx. 80 g
Operating temperature -25°C ... +60°C in operation (extended temperature range)

Storage temperature -40°C... +85°C
Relative humidity 95%, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emmission conforms to EN 61000-6-2/EN 61000-6-4
Installation position variable
Type of protection IP20
Approvals CE, cULus, ATEX, GL

> 130 kΩ

< ± 0.75% (at utilization of the extended temperature range)

0°C ... +55°C (according to cULus for Canada and USA)
0°C ... +55°C (according to ATEX, see special conditions)

KL3064 5

ATEX - Special conditions

ATEX - Special conditions

Observe the special conditions for the intended use of
Beckhoff fieldbus components in potentially explosive areas (directive 94/9/EU)!

WARNING

• The certified components are to be installed in a suitable housing that guaran-
tees a protection class of at least IP54 in accordance with EN 60529! The envi­ronmental conditions during use are thereby to be taken into account!

• If the temperatures during rated operation are higher than 70°C at the feed-in
points of cables, lines or pipes, or higher than 80°C at the wire branching
points, then cables must be selected whose temperature data correspond to
the actual measured temperature values!

• Observe the permissible ambient temperature range of 0 - 55°C for the use of
Beckhoff fieldbus components in potentially explosive areas!

• Measures must be taken to protect against the rated operating voltage being
exceeded by more than 40% due to short-term interference voltages!

• The individual terminals may only be unplugged or removed from the Bus
Terminal system if the supply voltage has been switched off or if a non­explosive atmosphere is ensured!

• The connections of the certified components may only be connected or dis-
connected if the supply voltage has been switched off or if a non-explosive at­mosphere is ensured!

• The fuses of the KL92xx power feed terminals may only be exchanged if the
supply voltage has been switched off or if a non-explosive atmosphere is en­sured!

• Address selectors and ID switches may only be adjusted if the supply voltage
has been switched off or if a non-explosive atmosphere is ensured!

Operation of the Bus Terminal System in potentially explosive areas (ATEX)!

Note

Pay also attention to the continuative documentation

Notes about operation of the Bus Terminal System in potentially explosive areas
(ATEX)

that is available in the download area

http://www.beckhoff.com

!

of the Beckhoff homepage

6 KL3064