A built-in connector minimizes the shape and dimensional requirements. And wiring costs can be reduced by using commercially available connectors.

The built-in power supply reverse polarity protection protects against reverse connection of the power supply or outputs for safer operation at the assembly site.

The indicator can be seen from up to four directions to enable installation in more locations.

Control output 2 on models with NPN outputs is protected from output overcurrents by a built-in thermal shutdown circuit.

All models provide both a light-ON and dark-ON output so that the output can be switched according to the application simply by changing the wiring.