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Description
The PR Electronics 5225 is a standard programmable frequency-to-current/voltage (f/I) and frequency-to-frequency (f/f) signal converter powered by a 24VDC supply. Designed for heavy-duty industrial signal conditioning, it performs pulse conditioning, frequency generation, pulse division or multiplication, and high-speed pulse train buffering. Its concurrent f/I and f/f functions allow users to output a scaled digital frequency signal simultaneously alongside an analogue process value. Configuration is managed via PC using the Loop Link interface. The series comprises two primary options: the 5225A1 with NPN/PNP transistor outputs and the 5225A2 with dual relay outputs.
Features
- Pulse conditioning
- Frequency generator
- Concurrent f/I and f/f function
- Analogue current and voltage output
- PNP / NPN output, optional relays
- Programmable by PC and Loop Link
Applications
- The f/I function performs frequency to current and voltage conversion. The output can be programmed to show period meaning that the input frequency can be converted to a linear time signal. The digital outputs are used as e.g. a frequency watch for speed control or as a window comparator having one status between 2 limits and the opposite status outside these limits.
- The f/f function can be used for pulse division or multiplication and as a buffer collecting fast pulse trains. The input pulses are calculated, counted in a buffer, and sent to the output as a pulse train with the programmed pulse width.
- The concurrent f/I and f/f functions enable a scaled digital output signal in conjunction with the analogue output.
- The frequency generator function is used as e.g. a time base or clock generator.
Options
| Type | Version | Output |
| 5225 | A: Standard | 1: Analogue + NPN PNP 2: Analogue + Relay Output |
If required, Omni Instruments will program a 5225 to your specific requirements. Please contact us for details.
