is a three wire DC normally open NPN (sinking) type proximity switch which features:
Short circuit and overload protection
LED output indicator
NEMA 1, 3, 4, 6, 13 and IEC IP67 rated
Use 4.7 kñ pull-up resistors if an open collector input is not available
NPN (NO) sinking output 1.5 kHz frequency
LED indication
6.5′ (2 m) cable
0.08″ (2 mm) sensing distance
NEMA 6 (IP67) rating