MODEL FL228 FREQUENCY TO VOLTAGE CONVERTER
Description
The Model FL228 is a wide band, analog frequency to voltage converter. Featuring a fixed frequency range and noise discrimination level, the externally-accessible trimpot controls allow adjustment of output offset and fullscale voltage. The unit is designed to be mechanically and electrically compatible with Encore’s other Flexi-line DIN-rail mounted instrumentation.
Specifications
| Input frequency signal: | 0 to ±45V max., DC coupled |
| Input comparator: | Factory-set fixed threshold voltage Two versions have front panel toggle switch to select 0mV or 300mV |
| Frequency range: | Single range, factory settable from 100Hz to 40kHz |
| Minimum frequency: | Operational range is from 5% to 100% of fullscale frequency |
| Voltage output: | Up to 10VDC fullscale output, depending on version |
| Adjustments: | Front panel trimpots for span and zero offset adjustment |
| Connections: | Six wireclamp screw terminals accept wire sizes from 24-14 gauge |
| Mechanical: | 2.9″ x 3.1″ x 0.9″ plastic enclosure; mounts on standard 35mm DIN-rail |
| Power: | Unregulated 18-30VDC (24V nominal) or 10-16VDC (12V nominal) at 30mA |
Model FL228 Frequency to Voltage versions chart
| Version | Frequency In | Voltage Fullscale Out | DC Power |
| 000 | 10kHz | 10V | 24V |
| 001 | 25kHz | 5V | 12V |
| 003 | 150Hz | 4.4V | 12V |
| 004 | 10Khz | 5V | 12V |
| 008 | 100Hz | 4.5V | 24V |
| 015 | 40kHz | 10V | 24V |
| 018 | 100kHz | 10V | 24V |
| 034 | 15kHz | 5V | 12V |
| 042 | 40kHz | 5V | 24V |
Other combinations available – let us customize a unit to your needs
Consult factory for additional input/output ranges
Encore designs and manufactures frequency to voltage modules in a DIN-Rail package. Units are in stock and available for immediate delivery for multiple combinations of frequency and voltage. All units can be operated from unregulated DC power sources.
- Engineered to your specifications
- Economically priced
- Convenient DIN-Rail mount