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motrona interface:
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Signal Converters / Conditioners f/V: Frequency => Analogue => Serial
Signal Converters / Conditioners V/f: Analogue => Frequency => Serial
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DZ 266: Signal Converter Frequency to Analogue and Frequency to Serial RS232
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- Multifunctional converter module with fast response time and many programmable features for conversion of frequencies to voltage, to current or to serial data format
- Scalable LCD display for indication of the actual input frequency and the operating state
- Universal impulse imputs for use with single channel signals (A only),
quadrature signals (A, B, 2x90°) or differential TTL / RS422 signals
A, /A, B, /B
- Analogue outputs +/- 10 V (polarity represents direction of rotation) and
0/4 – 20 mA, resolution 14 bits
- Wide operationg range: 0,1 Hz bis 1 MHz
- Setup by means of the front keys and LCD menu, or by PC
- Serial RS232 interface
- Power supply 24 VDC, auxiliary output +5V for supply of TTL encoders
- DIN rail mounting
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FU 252: Signal Converter Frequency to Analogue (Voltage, Current) and to Serial RS232
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- High performance frequency-to-analogue and frequency-to-serial converter with outstanding features and multiple conversion modes.
- The unit can convert all frequencies, but also the sum, the difference, the product or the ratio of two frequencies to analogue and
to serial format.
- Wide input range from 1 Hz to 1 MHz for full scale output
- Input accepts quadrature encoder signals with TTL/RS422 format or with HTL level (A,B) as well as single channel signals from sensors
with PNP or NPN or Namur output
- Analogue outputs +/- 10 V (polarity represents direction of rotation) and
0/4 – 20 mA, resolution 14 bits
- Serial RS232 and RS485 interface for read-out of the actual input frequency
- Conversion time only 1 msec., therefore also suitable as a tacho replacement
- Accuracy 0.1%
- Easy to set up by simple TEACH procedure, or by PC (operator software included)
- Adjustable floating average filter to smooth output swings with unsteady input frequencies
- Free programmable linearization curves
- Power supply 18-30 VDC, aux. voltage output 5V for encoder supply
- For 115/230 VAC supply see accessories
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UF251: Signal Converter Analogue (Voltage, Current) to Frequency and to Serial
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- High performance analogue-to-frequency and analogue-to-serial converter with excellent features and multiple conversion modes.
- Input range:-10V...+10V / 0/4...20mA
- Conversion time approx. 1ms only
- Quadrature frequency outputs HTL (A/B/Z) from 1 Hz to 100 kHz and
TTL differential / RS422 (A,/A, B,/B, Z,/Z) from 1 Hz to 500 kHz
- Phase A/B depending on polarity of input signal, marker pulse output with programmable distance.
- Various user modes: Programmable V / f characteristics, Motorized potentiometer function, cyclic frequency output curves etc.
- RS232 and RS485 interface for serial readout of the conversion result and other internal registers
- Adjustable floating average filter as well as operator programmable linearization curves
- Printer mode for automatic data transfer of internal registers to a data logger or PC
- For 115/230 VAC supply see accessories
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