Products

The Model FL228 is a wide band, analog frequency
to voltage converter. It is a no frills unit with fixed frequency range and noise discrimination level. Externally-accessible trimpot controls allow adjustment of output offset and fullscale voltage.
The unit is 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

Consult factory for additional input/output ranges