MODEL FL157A LINE DRIVER
DESCRIPTION
The Model FL157A is used for magnetic speed pickup transducer signal conditioning allowing transmission on long lines. Transformer coupling of the input signal allows up to 1000VRMS isolation between the transducer and monitoring equipment. Two or four identical outputs are available, and shorting of any output will not affect the others. The unit is designed to be mechanically and electrically compatible with Encore’s other Flexi-line DIN-rail mounted instrumentation.
SPECIFICATIONS
| Input: | Magnetic speed pickup, ±100mV to ±60V |
| Input isolation: | 1000VRMS, transformer coupled |
| Output: | 0-5V pulses ±0.25V at the input frequency |
| Output impedance: | 50 ohms, each of two outputs or 1000 ohms, each of four outputs |
| Frequency range: | 20Hz to 40kHz |
| Temperature: | 0-60°C, 5-95% RH non-condensing |
| Connections: | Twelve wireclamp screw terminals accept wire sizes from 24-14 gauge (FL157A-005 has six terminals) |
| Power: | Unregulated 18-30VDC at 50mA max |
| Mechanical: | 2.9″ x 3.1″ x 1.6″ plastic enclosure; mounts on standard 35mm DIN-rail (FL157A-005 is 0.9″ thick) |
This model can be customized to meet your specific requirements.