Signal Converter Frequency >>> Voltage - Current - Analogue - Serial

• Multifunctional f-V and f-I 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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• 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

Signal Converter Analogue （Voltage, Current） >>> Frequency and Serial

• 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

Signal Converter Analogue （Voltage, Current） >>> Frequency and Serial

• 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

Level Conversion: Converters TTL - RS422 - HTL, Potential Separators

• PU 202: Level converter for incremental encoders from HTL （A,B,Z, 10-30V） to TTL/RS422 standard, max. 200 kHz
• Direction decoder for translation of different standards of direction signals to the quadrature standard （see drawing）
• Power supply 5 VDC
   
• PU 204: Level converter for incremental encoders from TTL/RS422 standard to HTL （A,B,Z, 10-30V） , max. 200 kHz
• Direction decoder for translation of quadrature input signals to other standards
  （see drawing）
• Power supply 10-30 VDC
  
  Both units are available as open p.c. boards with a frame for DIN rail mounting

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• 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）
• Potential separation between input and output by high-speed inductive coupler
• Suitable for conversion of a A/B quadrature direction signal to a static direction signal and vice-versa
• Connection by choice via SUB-D-connector or via screw terminal strips
  （parallel circuit）

  

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• 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 switchover between the encoder channels, by remonte 24 volt control signals.
• Power supply 12-30 volts DC, auxiliary output 5 volts （2x125mA） for encoder supply.
  
  

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• Level converter for incremental encoder signals A/B/Z to both directions
  （RS422 / TTL to HTL and HTL to RS422 / TTL, see drawing）
• Additional impulse divider for error-free division of quadrature encoder signals, with adjustable ratio from 1:1 to 1:4096 and separay adjustable marker pulse divider
• Translator 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
• For 115/230 VAC supply see accessories

  

Signal Converter Incremental Count >>> Analogue and Serial

• This unit is suitable to convert angular and positional information from a quadrature encoder to analogue and serial format

   

• Signal converter for use with all incremental encoders, proximitiy switches etc. either with TTL/RS422 output or with HTL （10-30V） output
• Analogue outputs +/- 10V, 0-20 mA or 4-20 mA, proportional to the encoder position
• RS 232 and RS 485 serial interface for readout of the actual encoder position
• Easy to set up by simple TEACH procedure, or by PC （operator software see Download）
• Free scaling, programmable linearisation curves etc.
• For 115/230 VAC supply see accessories
  
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Please observe that also also some of our panel counter models are suitable for conversion of incremental information to analogue and serial
（see Electronic Counters）

Signal Converter Incremental Count >>> Analogue and Serial

• This unit is suitable to convert angular and positional information from a quadrature encoder to analogue and serial format

   

• Signal converter for use with all incremental encoders, proximitiy switches etc. either with TTL/RS422 output or with HTL （10-30V） output
• Analogue outputs +/- 10V, 0-20 mA or 4-20 mA, proportional to the encoder position
• RS 232 and RS 485 serial interface for readout of the actual encoder position
• Easy to set up by simple TEACH procedure, or by PC （operator software see Download）
• Free scaling, programmable linearisation curves etc.
• For 115/230 VAC supply see accessories
  
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Please observe that also also some of our panel counter models are suitable for conversion of incremental information to analogue and serial
（see Electronic Counters）

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

• 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 separay 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

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• 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 :

   

   

• 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

Sine-Cosine Signal Splitter, Interpolator and SinCos-to-Incremental Converter

New:

SV 210: Signal Distributor / Splitter and Incremental Converter
for Sine-Cosine Encoder Signals

• Inputs for encoder lines sin+ / sin- / cos+ / cos- / ref+ / ref- with 1 Vpp format
• Two sine-cosine output channels similar to input signal
• Two incremental quadrature outputs, each A, /A, B, /B, Z, /Z , with individually selectable output levels TTL/RS422 or HTL （10-30V）
• Maximum operating frequency 500 kHz
• Power supply 17 - 30 VDC,
• Auxiliary output for encoder supply, selectable to 5 V or 24 V

Signal Converters SSI Encoder >>> analogue - serial RS232 / RS485
and SSI Encoder >>> parallel - seriell RS232

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  >PDF<

   IV251: Converter from SSI to Analogue （Voltage / Current）l
  and to Serial RS232 / RS485
• SSI Signal converter suitable for use with all SSI type sensors and absolute encoders from 9 to 25 bits, either with Master mode or with Slave mode
• Analogue outputs +/- 10V, 0-20 mA or 4-20 mA, proportional to the encoder position
• RS 232 and RS 485 serial interface for readout of the actual encoder position
• Easy to set up by simple TEACH procedure, or by PC （operator software see Download）
• Free scaling, programmable linearisation curves, bit blanking functions etc.
• For 115/230 VAC supply see accessories

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  >PDF<

   IP251: Converter from SSI to Parallel （BCD, Binary, Gray）
  and SSI to Serial RS 232
• SSI Signal converter suitable to convert SSI data from an absolute encoder or sensor to parallel data, either with Master or Slave operation
• Also suitable for conversion of serial RS232 data to a parallel data format
• 25 bits parallel outputs, push-pull and short-circuit-proof, programmable output codes: Binary, Gray or BCD
• RS232 serial link for readout of sensor data
• Multiple facilities for scaling and linearization of parallel output data
• Easy to set up by DIL switches or by PC （operator software see Download）
• For 115/230 VAC supply see accessories

Model

Figure

Inputs

Outputs

Function, Potential Conditions

GV 204

1 x
A, /A, B, /B, Z, /Z

Input level
RS422 / TTL or HTL
（adjustable）

2 x
A, /A, B, /B, Z, /Z

Output levels
RS422 / TTL or HTL
（individually adjustable）

Distributor / Splitter
for incremental encoders

- no potential separation -

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