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Klaschka -Evaluation Devices for Speed, Pulse Rotation (ALDIF)
Klaschka -Evaluation Devices for Speed, Pulse Rotation (ALDIF)
The document is a catalog from Klaschka GmbH & Co. KG, focusing on evaluation devices for pulse rate, rotation speed, frequency, and standstill. These devices are essential for automating plant and machinery, featuring high-resolution, non-contact pulse sensors, measuring relays, converters, and programmable logic controls.
The catalog outlines measuring relays and converters that process signals from pulse sensors to produce digital and analog signals and switching commands. Key devices include:
- ISN Pulse Rate Measuring Relay: Monitors standstill or nominal speed across four ranges from 10 pulses/min to 120 k pulses/min.
- FSN Frequency Measuring Relay: Extends the ISN's capabilities to high frequencies, with thresholds from 100 Hz to 120 kHz.
- IWA Pulse Rate Converter: Generates signals in 45 ranges between 6 pulses/min to 540 k pulses/min.
- IWAS Pulse Rate Converter: Features a limit value switch for monitoring standstills or nominal pulse rates.
- FWA Frequency Converter: Handles pulse rates from 3 Hz to 120 kHz.
Common technical data for all devices include:
- Power Supply: AC 230, 115, 42, and 24 V AC with ±10% tolerance; DC 24 V DC with ±15% tolerance.
- Output Relays: Potential-free output contacts with a switching voltage of 24-250 V and a current of 0.05-6 A.
- Operating Conditions: Continuous mode with an ambient temperature range of 0 to +55 °C.
The housing is designed according to DIN standards with protection ratings of IP 40 and IP 20 for different components. Materials used include PC-GF and stainless steel, ensuring durability and compliance with safety standards.
These devices are used in various applications such as monitoring the idle state or minimum speed of conveyors, detecting the rotation rate of mixers, and ensuring machinery achieves normal operation speed before processing.
Klaschka's catalog provides a comprehensive range of devices for evaluating pulse rates and frequencies, essential for the efficient automation of industrial processes.
- Specifications: Measures frequency and pulse rates from 0.1 to 120 kHz. Operates on AC voltage (115/230 V) or DC voltage (24 V) with a tolerance of ±10% for AC and ±15% for DC. Supports continuous operation within a temperature range of 0 to +55°C.
- Operating Modes: Mode A for standstill monitoring and Mode B for nominal rotation speed monitoring. Includes adjustable thresholds and hysteresis for precise control.
- Connections: Connects via terminals for input and output, supporting pulse sensors and providing relay contact outputs.
- Indicators: LED indicators show operating voltage and output status, with accuracy influenced by temperature and voltage variations.
- Purpose: Converts pulse rates and rotation speeds to proportional analogue currents or voltages, covering a frequency range from 0.001 Hz to 9 kHz.
- Applications: Suitable for speed control of drives and as a substitute for DC Tachodynamos.
- Functionality: Utilizes a pulse sensor to convert pulse rates into analogue signals with minimal delay.
- Outputs: Provides analogue outputs of 0 to 10 V and 0 or 4 to 20 mA, with adjustable ranges and thresholds.
- Purpose: Converts pulse rates to analogue signals for frequencies ranging from 30 Hz to 120 kHz.
- Applications: Used for speed control and as a replacement for DC Tachodynamos.
- Functionality: Converts rectangular pulses to analogue values proportional to input frequency.
- Outputs: Offers multiple analogue outputs with specific load resistances and ripple specifications.
- Purpose: Monitors pulse rates and rotation speeds, providing analogue outputs and threshold monitoring.
- Applications: Ideal for speed control and monitoring of nominal rotation speeds or standstill conditions.
- Functionality: Converts pulse rates to analogue signals and monitors thresholds to control relay outputs.
- Outputs: Provides adjustable analogue outputs with specific load resistances and ripple specifications.
Catalog excerpts
Evaluation Devices for Pulse Rate, Rotation Speed, Frequency, and Standstill ALDIF Catalog Edition 4.12 (4.12_20) Klaschka Industrieelektronik GmbH Klaschka GmbH & Co. KG Am Zeller Pfad 1 Steinegger Straße 19 75242 Neuhausen / Enzkreis 75233 Tiefenbronn Germany GERMANY Fon +49 7234 79-0 Fon +49 7234 79-0 Fax +49 7234 79-112 Fax +49 7234 79-112 [email protected] www.klaschka.de www.klaschka.de [email protected]
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1 Evaluation Devices for pulse rate, rotation speed, frequency, and standstill 0.0.1 Contents, articles assortment 1.0.2 Common Technical Data Ref. no. Type designation Page Type designation Ref. no. Page © byKIaschka Industrieelektronik GmbH* Fon+49 7234 79-0* Fax +49 7234 79-112* [email protected] • www.klaschka.de
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Evaluation devices Pulse Sensors (see ALSEN catalog TK 2 + 12.1) The detection and evaluation of pulse rate and rotation speed for the automation of plant and machinery are our core competences. Since 1964 Klaschka has developed and manufactured - non-contact, high resolution and fast pulse sensors, - pulse rate measuring relays and converters, - programmable logic controls with pulse counter, - accessories such as pulse wheels (module 1) in various diameters, couplings, mounting parts and connecting leads. For decades, our sensors and devices have demonstrated our competence in detecting, modifying,...
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Evaluation Devices for Pulse Rate, Rotation Speed, Frequency, and Standstill Overview Measuring relays and converters for pulse rates and frequencies evaluate the signals from a pulse sensor for the generation of digital and analogue signals and switching commands. The ISN pulse rate measuring relay can be used for monitoring standstill or nominal speed for a total of 4 ranges from 10 pulses / min ... 120 k pulses / min all together. The FSN frequency measuring relay completes the ISN pulse rate measuring relay by including high frequencies. Thresholds can be set to any frequency from 100 Hz...
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KLASCHKAIndustrieelektronik Common technical data Unless no other specifications are given in the single descriptions, the following data are valid for all our devices: Power supply AC Tolerancy Frequency DC Tolerance range Residual ripple Pulse sensors Nominal voltage Output current (terminal P) Input current (terminal E) Signal levels of logical inputs Level lo Level hi Output relays Switching voltage Switching current Switching capacity AC DC Switching frequency Lifetime Insulation group, open contacts Test voltage, contact / coil Bounce time Device design principle Operating mode Ambient...
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Technical Data Housing .24 with 8 clamps Housing - Designation - Housing material - Housing of the isoliation material - Protection rating acc. to IEC 60529 - Colour - Outer dimensions Terminals - Number - Clamp material - Max. terminal cross section - Max. contact feed-through resistance - Max. current charge - Insulation lengths of the leads - Protection rat. of connecting openings - Protection against electric shock - Colour Lead fixing - Type - Tool Fixing of the housing - 1) Snap-on attachment - 2) Snap-on attachment M4 Temperature range - According to UL 746B - According to Vicat ISO 306...
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© by Klaschka Industrieelektronik GmbH • Fon +49 7234 79-0 • Fax 0 • Fax +49 7234 • [email protected] • • www.klaschka.de © by Klaschka GmbH & Co. KG • D-75233 Tiefenbronn • Fon +49 7234 79+49 7234 79-112 79 112 • [email protected] www.k
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Evaluation Devices for Pulse Rate Characteristics Pulse rate measuring relays (ISN) can be used for monitoring standstill or nominal pulse rates for a total of 4 measurement ranges between 10 pulses / min ... 120 k pulses / min. ISN pulse rate measuring relays are used to monitor plant or machinery parts. Equipped with proximity switches, they can detect the idle state or obligatory mouvements of machinery. Type ISN 1/410ch-1.60-(Uv) Type ISN 1/411cq-1.60-(Uv) Type ISN1/410ch-1.24 Purpose Extremely fast monitoring of rotation speeds for exceeding or falling below a threshold. Applications One...
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KLASCHKAIndustrieelektronikPulse rate measuring relay Number of Measurement range B or B1 / B2 Operating Ref. no.__Page__ranges__Pulse rate / min__Frequency in Hz__voltage © by KlaschkaIndustrieelektronik GmbH • Fon +49 7234 79-0 • Fax+49 7234 79-112 • [email protected] • www.klaschka.de
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Device _Pulse Rate Measuring Relay ISN Pulse diagram Wring Pulse rate Delay time t1 B = Bridge for operating modes Operating mode a: without bridge 4-2 Nominal rotation speed monitor Operating mode b: with bridge 4-2 Standstill monitor © byKIaschka Industrieelektronik GmbH^ Fon+49 7234 79-0^ Fax +49 7234 79-112 ^ [email protected] • www.klaschka.de
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KLASCHKA Industrieelektronik Device _Pulse Rate Measuring Relay ISN Pulse diagram Pulse rate measuring relay with LED indicator YE Pulse Sensor Sk = Start time bridging On B = Bridge for operating modes Operating mode a: bridge 5-6 Standstill monitor Operating mode b: bridge 6-7 Nominal rotation speed monitor © by KlaschkaIndustrieelektronik GmbH • Fon +49 7234 79-0 • Fax+49 7234 79-112 • [email protected] • www.klaschka.de
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Device_Universal Pulse Rate Measuring Relay ISN Pulse diagram Y, Pulse rate measuring relay with LED indicator RD 230 V AC or 24 V DC 8 Pulse sensor X = Start-time bridging t1 Y = Pull-in delay t2 Z = Drop-out delay t3 Sk = Start time bridging On B = Bridge for operating modes Operating mode a: bridge 5-6 Standstill monitor Operating mode b: bridge 6-7 Nominal rotation speed monitor 1.1.1.3 © byKIaschka Industrieelektronik GmbH* Fon+49 7234 79-0* Fax +49 7234 79-112* [email protected] • www.klaschka.de
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© by KlaschkaIndustrieelektronik GmbH • Fon +49 7234 79-0 • Fax+49 7234 79-112 • [email protected] • www.klaschka.de
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Frequency Evaluation Devices Characteristics FSN Frequency and pulse rate measuring relays complete the ISN pulse rate measuring relay with high frequencies. Three threshold ranges from 100 Hz to 120 kHz can be selected. Purpose They monitor whether a value exceeds or falls below a preset threshold. Applications As nominal frequency or standstill monitor of rotating parts in machinery or plant, in vehicles and ships, in mining, in process engineering as well as in many other ranges. Function A pulse sensor or encoder interrogate the rotating shaft (maximum frequency has to be considered) at entries...
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