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Foreword

KL26xx/KS26xx

Version: 2.5.0

1.3

Documentation Issue Status

Version Comment

2.5.0

• KL2612 added

• KL2631 added

• KL2641 added

• Technical data updated

• Ex-markings added to the technical data

• Chapter

ATEX – special conditions (standard temperature range)

added

• Chapter

Disposal

added

• Document structure updated

• New title page

2.4.0

• Chapter

Notes on ESD protection

updated

• Chapter

Beckhoff Identification Code (BIC)

added

2.3.0

• Technical data updated

2.2.0

• KL2634 added

• Chapter

Notes on ESD protection

added

• Chapter

Remark about the use of relay terminals

updated

• Document structure updated

2.1.1

• Chapter

Notes on the contact-protecting switching of the KL26x2-0010

updated

• Technical data updated

2.1.0

• Chapter

Connection

updated

• Technical data updated

2.0.0

• Migration

• KL2602-0010 and KL2612-0010 added

1.4

• Technical data updated

• ATEX notes added

1.3

• Foreword updated

• LED prism graphics adapted

1.2

• Technical data updated

• Preface and appendix added

• English translation available

1.1

• Company renamed 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 serial number 40 15 1A 00:

40 - week of production 40
15 - year of production 2015
1A - firmware version 1A
00 - hardware version 00

Содержание KL26 Series. KS26 Series

Страница 1: ...Documentation EN KL26xx KS26xx Relais Output Terminals 2021 08 25 Version 2 5 0...

Страница 2: ......

Страница 3: ...for ESD protection 24 3 2 Installation on mounting rails 25 3 3 Connection 28 3 3 1 Connection system 28 3 3 2 Wiring 29 3 3 3 KL KS2602 connection and LEDs 31 3 3 4 KL KS2622 connection and LEDs 32...

Страница 4: ...Table of contents KL26xx KS26xx 4 Version 2 5 0...

Страница 5: ...f products that have already been supplied may be made on the basis of the data diagrams and descriptions in this documentation Trademarks Beckhoff TwinCAT TwinCAT BSD TC BSD EtherCAT EtherCAT G Ether...

Страница 6: ...r 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 a...

Страница 7: ...0010 updated Technical data updated 2 1 0 Chapter Connection updated Technical data updated 2 0 0 Migration KL2602 0010 and KL2612 0010 added 1 4 Technical data updated ATEX notes added 1 3 Foreword...

Страница 8: ...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 infor...

Страница 9: ...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 displ...

Страница 10: ...000 KS2612 0000 15 2 125 VAC 30 VDC Changeover contacts KL2622 0000 KS2622 0010 11 2 250 VAC 30 VDC Potential free make contacts without power contacts KL2622 0010 KS2622 0010 11 2 250 VAC 30 VDC Make...

Страница 11: ...602 0010 These terminals have two relays each with a single contact These terminals switch at zero voltage crossing to protect the contacts and are especially suitable for capacitive loads such as LED...

Страница 12: ...ys each with a single contact These terminals switch at zero voltage crossing to protect the contacts and are especially suitable for capacitive loads such as LED lamps or rather their control gears T...

Страница 13: ...ing cycles 20 000 000 switching operations Service life electrical switching cycles at least 100 000 switching operations of an ohmic load at 250 VAC 5 A or 30 VDC 5 A Permitted switching frequency at...

Страница 14: ...hing cycles electr min 100 000 3 A at 250 VAC 3 A at 30 VDC and ohmic load 80 000 5 A at 250 VAC 5 A at 30 VDC and ohmic load 100 000 2 A at 250 VAC 2 A at 30 VDC and inductive load Configuration No a...

Страница 15: ...means that the contact between 2 and 1 or in the case of the second relay between 6 and 5 is closed The Bus Terminals have no power contacts which means that a voltage that was forwarded via the power...

Страница 16: ...ching operations ohmic load at 30 VDC 2 A or 125 VAC 0 5 A Permitted switching frequency at maximum contact load 20 switching operations min Contact resistance max new 40 mOhm Insulation resistance mi...

Страница 17: ...onsumers The signal state of the Bus Terminal is indicated by an LED In order to use the high voltage up to 400 VAC the terminal must be supplied by the KL9190 power feed terminal LEDs The signal LEDs...

Страница 18: ...on 80 mA Bit width in process image 2 outputs Switching cycles mech min 1 x 107 Switching cycles electr min 1 3 x 105 2 A 250 VAC Configuration no address or configuration settings required Special fe...

Страница 19: ...The terminal is equipped with potential free contacts the power contacts L and N are not passed through LEDs The signal LEDs indicate the operating state of the associated terminal channel Watchdog ti...

Страница 20: ...t 18 x 103 switching cycles per hour Switching cycles electr min 1 x 105 3 A at 30 VDC and ohmic load Configuration No address or configuration settings Contact resistance max typ 100 m Insulation res...

Страница 21: ...e as a status bit In manual mode the coil control is interrupted The relay is actuated by the manual operation switch which is also usable without a 24 V supply In automatic mode the relay is actuated...

Страница 22: ...relay via the controller Manual state changes via the red manual operation switch are reset by the controller after less than 500 ms Example Fig 8 KL2641 The relay conforms to the international stand...

Страница 23: ...width in process image Input 2 Status Hand Auto Output 2 Switching cycles 106 Configuration no address or configuration settings required Special features Manual operation bistable relay contact Weigh...

Страница 24: ...ensure you are electrostatically discharged and avoid touching the contacts of the device directly Avoid contact with highly insulating materials synthetic fibers plastic film etc Surroundings workin...

Страница 25: ...bus coupler Join the compo nents with tongue and groove and push the terminals against the mounting rail until the lock clicks onto the mounting rail If the terminals are clipped onto the mounting rai...

Страница 26: ...mponents The six spring contacts of the K Bus E Bus deal with the transfer of the data and the supply of the Bus Terminal electronics The power contacts deal with the supply for the field electronics...

Страница 27: ...n testing or to damage on the terminal e g disruptive discharge to the PE line during insulation testing of a consumer with a nominal voltage of 230 V For insulation testing disconnect the PE supply l...

Страница 28: ...density Standard wiring ELxxxx KLxxxx Fig 13 Standard wiring The terminals of ELxxxx and KLxxxx series have been tried and tested for years They feature integrated screwless spring force technology f...

Страница 29: ...pact design as the packaging density is twice as large as that of the standard 12 mm bus terminals Massive conductors and conductors with a wire end sleeve can be inserted directly into the spring loa...

Страница 30: ...able wire size width Terminal housing ELxxxx KLxxxx ESxxxx KSxxxx Wire size width single core wires 0 08 2 5 mm2 0 08 2 5 mm2 Wire size width fine wire conductors 0 08 2 5 mm2 0 08 2 5 mm2 Wire size w...

Страница 31: ...elay L1 2 120 230 VAC internally connected to terminal point 6 and power contact L N 3 Neutral conductor internally connected to terminal point 7 and power contact N PE 4 PE internally connected to te...

Страница 32: ...120 230 VAC 3 not connected PE 4 PE internally connected to terminal point 8 and power contact PE 02 5 Output 2 relay L1 6 120 230 VAC 7 not connected PE 8 PE internally connected to terminal point 4...

Страница 33: ...hannel 1 or 5 6 channel 2 not connected i e no output voltage at Output 1 or Output 2 on Contacts 1 2 channel 1 or 5 6 channel 2 connected i e output voltage 230 VAC or 30 VDC at Output 1 or Output 2...

Страница 34: ...nal point Description Name No Output 1 1 Relay 1 Make contact 2 Relay 1 Middle contact 3 Relay 1 Break contact PE 4 PE internally connected to terminal point 8 and power contact PE Output 2 5 Relay 2...

Страница 35: ...LEDs KL KS2631 0000 connection Terminal point Description Name No Output 1 1 Output 1 internally connected to terminal point 5 400 V 2 400 V internally connected to terminal point 6 and power contact...

Страница 36: ...ls Fig 21 KL2634 0000 connection and LEDs KL KS2634 0000 connection Terminal point Description Name No 13 1 Relay 1 make contact 14 2 33 3 Relay 3 make contact 34 4 23 5 Relay 2 make contact 24 6 43 7...

Страница 37: ...the Bus Ter minal system with different potentials on the power contacts e g 24 VDC and 230 VAC Fig 22 KL2641 0000 connection and LEDs KL2641 0000 connection Terminal point Description Name No Output...

Страница 38: ...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...

Страница 39: ...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...

Страница 40: ...Systems Notes on the use of the Beckhoff terminal systems in hazardous areas according to ATEX and IECEx that is available for download on the Beckhoff homepage www beckhoff com 3 7 Disposal Products...

Страница 41: ...uits must be used to protect the relay contacts from excessive voltage peaks such as can occur when switching inductive loads contactors motors etc This allows switching frequencies nearly equal to th...

Страница 42: ...ute lifetime of the relay The result of an exemplary long term test with the following boundary conditions represent that Each channel of a terminal EL2622 0010 or KL2622 0010 respectively switches cy...

Страница 43: ...advisable for the PLC to wait until the status becomes 1 indicating successful synchronization of the terminal with the zero crossings of the prevailing alternating voltage The status bit can be linke...

Страница 44: ...mponents there Beckhoff Support Support offers you comprehensive technical assistance helping you not only with the application of individual Beckhoff products but also with other wide ranging service...

Страница 45: ...istable manual operation 21 Fig 8 KL2641 22 Fig 9 Spring contacts of the Beckhoff I O components 24 Fig 10 Attaching on mounting rail 25 Fig 11 Disassembling of terminal 26 Fig 12 Power contact on lef...

Страница 46: ......

Страница 47: ...Beckhoff Automation GmbH Co KG H lshorstweg 20 33415 Verl Germany Phone 49 5246 9630 info beckhoff com www beckhoff com More Information www beckhoff com KL2xxx...

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