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KB / KD / KI

Capacitive sensor

4

2 Safety instructions

The unit described is a subcomponent for integration into a system.

– The system architect is responsible for the safety of the system.

– The system architect undertakes to perform a risk assessment and to create documentation in

accordance with legal and normative requirements to be provided to the operator and user of
the system. This documentation must contain all necessary information and safety instructions
for the operator, the user and, if applicable, for any service personnel authorised by the
architect of the system.

Read this document before setting up the product and keep it during the entire service life.

The product must be suitable for the corresponding applications and environmental conditions
without any restrictions.

Only use the product for its intended purpose (

Ò

 Intended use).

Only use the product for permissible media.

If the operating instructions or the technical data are not adhered to, personal injury and/or damage
to property may occur.

The manufacturer assumes no liability or warranty for any consequences caused by tampering with
the product or incorrect use by the operator.

Installation, electrical connection, set-up, operation and maintenance of the product must be
carried out by qualified personnel authorised by the machine operator.

Protect units and cables against damage.

Summary of Contents for KB

Page 1: ...Operating instructions Capacitive sensor KB KD KI 11368175 00 04 2022 GB...

Page 2: ...when installing type KD 7 5 Electrical connection 8 5 1 Connection systems 8 5 1 1 2 wire technology 8 5 1 2 3 wire technology 8 5 2 Setting the output function for type KGE 8 5 3 Setting the output...

Page 3: ...ries and further information using the QR code on the unit packaging or at www ifm com 1 1 Symbols used Requirement Instructions Reaction result Designation of keys buttons or indications Cross refere...

Page 4: ...ad this document before setting up the product and keep it during the entire service life The product must be suitable for the corresponding applications and environmental conditions without any restr...

Page 5: ...nsor KB KD KI 5 3 Intended use The unit detects without contact metals almost all plastics glass ceramics wood paper oils greases water and all hydrous materials and indicates their presence by a swit...

Page 6: ...Minimum distance for flush installation 3xSn Fig 1 Minimum distance for flush installation Sn Sensing range 4 2 Minimum distance for non flush installation 1xSn 3xSn Fig 2 Minimum distance for non fl...

Page 7: ...7 4 4 Minimum distance when installing type KD Fig 4 Minimum distance for non flush installation of type KD Sn Sensing range The distances need to be checked and determined by the users themselves acc...

Page 8: ...to the technical data sheet if specified Recommendation Check the safe functioning of the unit after a short circuit 5 1 Connection systems 5 1 1 2 wire technology 1 UB L1 0V N 2 3 Fig 5 2 wire techno...

Page 9: ...ig 8 Terminal chamber AC DC PNP NPN 2 4 3 1 5 L L 2 4 3 1 5 L L Fig 9 Terminal chamber DC PNP NPN 5 3 2 3 wire technology 2 4 3 1 5 L L 2 4 3 1 5 L L Fig 10 Terminal chamber DC NPN 2 4 3 1 5 L L 2 4 3...

Page 10: ...ting the output function via wire link for type KI with connector 2 1 Fig 13 Setting the output function via the link in the connector 1 NO factory setting 2 NC 6 3 Setting the output function via wir...

Page 11: ...KB KD KI 11 7 Operation u Check whether the unit operates correctly u Bring about a unit response by taking suitable measures LED display LED yellow out switching output disabled LED yellow ON switchi...

Page 12: ...free To ensure correct functioning please note the following u Keep the sensing face and any clear spaces free from deposits and foreign bodies It is not possible to repair the unit After use dispose...

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