Signal Converter Frequency >>> Voltage - Current - Analogue - Serial |
| DZ 266: Signal Converter Frequency >>> Analogue (Voltage, Current)) and Serial RS 232 | |
| - Multifunctional f-V and f-I converter module with fast resp***e 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 >>> Analogue (V, I) and Serial RS 232 / 485 | |
| - 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 ***erage filter to ***ooth 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 seeaccessories
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Signal Converter Analogue (Voltage, Current) >>> Frequency and Serial |
| UF251: Signal Converter Analogue (V, I) >>> Frequency - Serial RS232 and RS485 | |
| - 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 ***erage 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 seeaccessories
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Signal Converter Analogue (Voltage, Current) >>> Frequency and Serial |
| UF251: Signal Converter Analogue (V, I) >>> Frequency - Serial RS232 and RS485 | |
| - 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 ***erage 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 seeaccessories
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Level Conversion: Converters TTL - RS422 - HTL, Potential Separators |
| PU202: Level Converter HTL >>> TTL / RS422(no potential separation) PU204: Level Converter TTL / RS422 >>> HTL(no potential separation) | |
- 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 standa*** 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 standa***
(see drawing) - Power supply 10-30 VDC
Both units are ***ailable as open p.c. boa*** with a frame for DIN rail mounting
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| PU210:Universal Level Converter with Full Galvanic Potential Separation | |
- 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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| GV210: Dual Universal Level Converter(no galvanic separation) | |
| - 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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| IT251: Universal Level Converter with Frequency Divider and Direction Decoder | |
| - Level converter for incremental encoder signals A/B/Z to both directi***
(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 separately 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 seeaccessories
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