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control

Panel Meters, Indicators

Electronic Counters

Tachometers, Frequency Meters

Timers, Industrial Stopwatches

SSI Indicators, Parallel Displays

PROFIBUS / CANBUS Indicators

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motion

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interface

Signal Converters Frequency >>

Signal Converters Analogue >>

Signal Converters SSI and Parallel >>

Signal Converters Incremental >>

Level Converters TTL-RS422-HTL

Encoder Distributors, Splitters

Frequency Dividers, Multipliers

Interface for SinCos Encoders

Combinations with Converters

Accessories

Frequency Divider (Impulse Divider) and
Frequency Multiplier (Impulse Multiplier)

* = instant stock availability

    IT251*: Quadrature Frequency Divider, Level Converter and Direction Translator for Incremental Encoder Signals

  • Impulse and frequency divider for incremental encoder signals
  • Error-free division of quadrature encoder signals, with adjustable ratio from 1:1 to 1:4096, with separately adjustable divider for marker pulse
  • Level converter for incremental encoder signals A/B/Z to both directions
    (TTL / RS422 to HTL and HTL to TTL / RS422, see drawing)
  • Includes also translation between various modes of indication of the direction of rotation
  • Max. input frequency 300 kHz
  • Power supply 18 - 30 VDC
  • Compact housing for DIN rail mounting

    Impulse Divider for Encoders

Frequency and Impulse Divider

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    FM260*: Quadrature Frequency and Impulse Multiplier

  • This universal impulse and frequency multiplier provides one encoder input and one encoder output, both using channels A, /A, B, /B, Z, /Z with programmable levels and characteristics.
     
  • The unit provides error-free multiplication of an input frequency by a proportional factor F1 and a reciprocal factor F2, both adjustable in a range of 0.0005 to 9.9999. The result appears at the frequency output :

    Multiplication of encoder impulses


    More properties:
  • Index and marker pulse generator: The unit generates an index pulse with a programmable impulse distance, which - if required - can be synchronized with the input marker pulse.
  • All operation modes provide error-free frequency conversion, with full consideration of the A / B phase and direction of the quadrature signals, therefore no cumulative errors, even with continuous change of directions and vibrations.
  • Max. frequency 1 MHz on input and output, Power supply 18 – 30 VDC
  • RS232 interface and USB port, optional PROFIBUS-DP interface available

FM260

 

 

 

 

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