Signal Converters f/V/serial
Signal Converters DZ 266
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Short description: • Multifunctional signal 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 |
Signal Converter FU 252
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Short description: • High performance frequency-to-analogue and frequency-to-serial signal 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 |
Signal Converter UF 251
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Short description: • High performance analogue-to-frequency and analogue-to-serial signal 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 |
