The MAX14838/MAX14839 24 V/100 mA drivers are optimized for use in industrial sensors. These devices integrate all of the high-voltage (24 V) circuitry commonly found in industrial sensors, including ...
Dc photoelectric sensors detect the presence or absence of light. When outputs turn on, power flows through the load. When turned off, the load receives no power. The remaining two modes of operation ...
Matching a sensor interface with a programmable logic converter or controller hardware that can accept only one type of input—npn or pnp—can be difficult. The last-stage modification circuit described ...