Catalog ALSEN TK1
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Catalog ALSEN TK1 - 1

Sensors for Automation Catalog Section Inductive Proximity Switches and Accessories ALSEN TK 1 + 12.1 _20 Edition Klaschka Klaschka GmbH & Co. KG Industrieelektronik GmbH Steinegger Straße 19 Am Zeller Pfad 1 75233 Tiefenbronn / Enzkreis 75242 Neuhausen Germany Fon +49 7234 79 - 0 79-0 Fax +49 7234 79 - 112 79-112 www.klaschka.de vertrieb@klaschka.de info@klaschka.de www.klaschka.de

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Catalog ALSEN TK1 - 2

Inductive Proximity Switches Contents Inductive Proximity Switches by ref. no. Inductive Proximity Switches by type Accessories by ref. no. Accessories by type Basic information Type code Connecting variables Connection diagrams DC 3- and 4-pole Connection diagrams DC and AC 2-pole Connection diagrams DC 3-pole push-pull Materials and leads Connectors, adaptors Overview Cordsets (socket-lead, ready-for-use) Field attachable sockets Field attachable plugs Cordsets (socket-lead-plug, adaptors) Inductive Proximity Switches Tasks, mode of operation, requirement profiles Switching behaviour...

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Catalog ALSEN TK1 - 3

You will find a further selection from our extensive product range of sensors in the following catalogs: Catalog Section Pulse Sensors and Accessories TK 2 + 12.1 Catalog Section Safety Elements and Accessories TK 5 + 12.2 Catalog Section Ultrasonic Sensors TK 8 Catalog Section Capacitive Sensors TK 9 © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79 0 • Fax +49 7234 79 112 • info@klaschka.de • www.klaschka.d

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Catalog ALSEN TK1 - 6

Accessories Articles sorted by ref. no. Ref. no. Type designation Type designation © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79 0 • Fax +49 7234 79 112 • info@klaschka.de • www.kla

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Catalog ALSEN TK1 - 7

Accessories Articles sorted by ref. no. Type designation Type designation © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79 0 • Fax +49 7234 79 112 • info@klaschka.de • www.klaschka.d

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Catalog ALSEN TK1 - 8

Sensors Basic information Sensors are physical-electrical converters, whose task is to acquire measured variables such as distance, pressure and temperature, speed and acceleration and to convert these into an electrical variable. In combination with conrols, these serve for detection of the actual value. Proximity sensors are position sensors that work non-contacting and contactless. They are to a large extent insensitive against environmental influences and do not contain any parts which are subject to wear. We distinguish between switches and analogue sensors. Sensors in machines and...

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Catalog ALSEN TK1 - 9

Sensors Type code Example of a type code Length of the Connecting Lead in m (optional entry) Display / without LED display B ... F with 2 ... 6 LED displays Type Series: Properties A proximity switch B non-ferrous metal switch C code reader D speed and frequency E foil detection F surface switch G distance sensor H thickness measurement J sensor Number of Sensors per Unit (optional entry) 2 double sensor n multiple sensor, n whole number ≥ 3 Special Characteristics (optional entries, several entries are possible) Co, Pb, Is, Se with field bus interface CANopen, Profibus, Interbus, serial A...

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Catalog ALSEN TK1 - 10

Sensors Connecting variables Power supplies and frequencies Sensors are preferably operated at DC-voltage 24 V. They are, however, designed in such a way that they can be operated within a large connecting voltage range, ranging from 10 V DC to 30 V DC, e.g. at 12, 18 or at 24 V DC. Thus the remaining ripple σ , which is the content of a possibly superimposed alternating voltage, is measured peak to peak and may not exceed 15% of the measured effective value Uv of the supply voltage (according to DIN 41 755). The design of the power supply unit for the voltage supply of the sensors must be...

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Catalog ALSEN TK1 - 11

Sensors Connection diagrams DC 3- and 4-pole Outgoing lead © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79 0 • Fax +49 7234 79 112 • info@klaschka.de • www.

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Catalog ALSEN TK1 - 12

Sensors Materials and leads Plastic material employed as material for housings and mounting parts employed as material for housings and mounting parts; cast resin lead sheath Al Aluminium wrought alloy Material for housings and mounting. Suitable for metal-cutting forming. Transformable and cold-flow pressable. Small specific weight. Colour anodization. It shall be considered that the anodized coat has an insulating effect. Al-DG Aluminium alloyage for die casting Aluminium die cast alloy. Material with low specific weight. Anodizable. The anodized coat has an insulating coat. CuZn Brass...

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Catalog ALSEN TK1 - 13

Leads for sensors and as sensor accessories with plug PVC leads Outer diameter of the leads in mm 3.0 3.5 4.5 3.6 shielded 4.6 6.0 shielded Temperature-resistant leads Number x lead cross section in mm^2 Outer diameter of the leads in mm Number x lead cross section in mm^2 Outer diameter of the leads in mm © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79 0 • Fax +49 7234 79 112 • info@klaschka.de • www.klaschka.de

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Catalog ALSEN TK1 - 14

Inductive Proximity Switches Tasks, mode of operation, requirement profiles Mode of operation of Inductive Proximity Switches An inductive proximity switch consists of an oscillator with a resonant circuit, rectifier and an output amplifier. The coil of the oscillating circuit determines the size and shape of the "sensing face” of the proximity switch. The oscillator generates a high frequency oscillation, whose alternating field emanates on the open side of the coil and/or the ferrite core. If a metal piece is inserted into this field, energy is absorbed from the oscillating circuit by...

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Catalog ALSEN TK1 - 15

Inductive Proximity Switches Switching performance Actuating element Standard reference plate Operating voltage Voltage drop Hysteresis Switch actuated M 0V Switch not actuated Residual voltage Sensing face The switching distance s is the distance at which an actuating element (object) approaching the sensing face causes a signal change. The switching distance depends on the size of the sensing face as well as on the size, the shape, and the material of the actuating element. The VDE standard 660 part 208 defines in addition to the application switching distance s the rated operating...

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