Beckhoff KL2798 Documentation Download Page 1

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Documentation | EN

KL2798

Bus terminal, 8-channel solid state output, 30 V AC, 48 V DC,
2 A, potential-free

2021-06-17 | Version: 1.1.0

Summary of Contents for KL2798

Page 1: ...Documentation EN KL2798 Bus terminal 8 channel solid state output 30 V AC 48 V DC 2 A potential free 2021 06 17 Version 1 1 0...

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Page 3: ...Documentation Issue Status 7 2 Product overview 8 2 1 Introduction 8 2 2 Technical data 9 3 Presentation KL2798 within TwinCAT 10 4 Mounting and wiring 11 4 1 Instructions for ESD protection 11 4 2 I...

Page 4: ...Table of contents KL2798 4 Version 1 1 0...

Page 5: ...oducts 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 EtherCAT...

Page 6: ...ained 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 u...

Page 7: ...ion Version KL2798 0000 Firmware Hardware 1 1 0 01 1 0 0 00 The firmware and hardware versions delivery state can be taken from the serial number printed on the side of the terminal Syntax of the seri...

Page 8: ...through high performance MOSFET transistors with low switch on resistance The switch itself is not short circuit proof but due to its high pulse current capability it can cope with current until an ex...

Page 9: ...ed typ 30 ms max 50 ms On resistance typ 0 03 Current consumption power contacts Current consumption K bus 80 mA Bit width in the process image 8 output bits Special features substitute for relay cont...

Page 10: ...Presentation KL2798 within TwinCAT KL2798 10 Version 1 1 0 3 Presentation KL2798 within TwinCAT Fig 2 KL2798 within TwinCAT 2 11...

Page 11: ...ure 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 working pl...

Page 12: ...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 rail fi...

Page 13: ...ents 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 and...

Page 14: ...least 10 mm from the group of terminals WARNING Risk of electric shock The PE power contact must not be used for other potentials 4 3 Connection system WARNING Risk of electric shock and damage of dev...

Page 15: ...risk of wires being mixed up The familiar dimensions of the terminal only had to be changed slightly The new connector adds about 3 mm The maximum height of the terminal remains unchanged A tab for s...

Page 16: ...inals are implemented in spring force technology Connect the cables as follows 1 Open a spring loaded terminal by slightly pushing with a screwdriver or a rod into the square opening above the termina...

Page 17: ...eve 0 14 0 75 mm2 Wire size width single core wires 0 08 1 5 mm2 Wire size width fine wire conductors 0 25 1 5 mm2 Wire size width ultrasonically bonded conductors only 1 5 mm2 see notice 16 Wire stri...

Page 18: ...ut 3 Output 4 4 Output 4 Output 5 5 Output 5 Output 6 6 Output 6 Output 7 7 Output 7 Output 8 8 Output 8 Output 1 9 Output 1 Output 2 10 Output 2 Output 3 11 Output 3 Output 4 12 Output 4 Output 5 13...

Page 19: ...ents 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 services su...

Page 20: ...within TwinCAT 2 11 10 Fig 3 Spring contacts of the Beckhoff I O components 11 Fig 4 Attaching on mounting rail 12 Fig 5 Disassembling of terminal 13 Fig 6 Power contact on left side 14 Fig 7 Standard...

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Page 22: ...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 KL2798...