PCA Stockist Brands:

Interface Modules - Incremental Encoder Expansion and Level Conterters

Incremental Encoder Signal Converters and Expanders

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PU210

Incremental Encoder Level Converter and Isolator

1 Encoder IN - 1 Encoder Out

Universal Level Converter with Potential Separation
between Incremental Encoder and Output Signals
  • Signal inputs A, /A, B, /B, Z, /Z adjustable to TTL/RS422 level or to HTL (10-30V) level
  • Signal outputs A, /A, B, /B, Z, /Z (push-pull), output level depending on remote voltage (Vext. = 5 - 30V)

Installation manual: PU210

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GV210

Incremetal Encoder Level Converter, Expander and Switch

1 Encoder IN - 2 Encoders Out

  • Universal encoder interface, applicable as dual level converter, encoder splitter and encoder cross switch.
  • Two encoder inputs A, B, Z, and /A, /B, /Z, each individually adjustable to either TTL/RS422 level or to HTL (10-30V) level.
  • Two signal outputs A, B, Z and /A, /B, /Z, likewise individually adjustable to either TTL/RS422 or HTL (10-30V) level
  • Contactless and bounce-free switch-over between the encoder channels, by remote 24 volt control signals.
  • Power supply 12-30 volts DC, auxiliary output 5 volts (2x125mA) for supply of incremental encoders

Installation manual: GV210

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IT251

Incremetal Encoder Divider with Level Converter and Expander

1 Encoder IN - 2 Encoders Out

  • 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

 

Installation manual: IT251

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FM260

Incremetal Encoder Frequency Multiplier

1 Encoder IN - 1 Out

  • 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

  • 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

 Installation manual: FM260

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GV460

Incremetal Encoder Level Converter and Expander with Input Isolation

1 Encoder IN - 8 Encoders Out

GV461   

1 Encoder IN - 4 Encoders Out

Optical Isolation between input and all output groups

The input and each output group are individually adjustable to any voltage between 5 and 30 Volts DC

Installation manual:GV460+GV461

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GV480

Incremetal Encoder Level Converter and Expander with Individual Output Isolation

1 Encoder IN - 8 Encoders Out

GV481   

1 Encoder IN - 4 Encoders Out

Optical Isolation between input and each separate output group

The input and each output group are individually adjustable to any voltage between 5 and 30 Volts DC

Installation manual: GV480+GV481

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