Description

The Autonics BJ3M is a series of Retroreflective sensors manufactured by Autonics.  Retroreflective sensors are a type of photoelectric sensor commonly used in industrial automation and control systems. These sensors work based on the principle of reflection and are designed to detect the presence or absence of an object by measuring the light that is reflected back to the sensor.

Sensing type Retroreflective type(built-in polarizing filter)
Sensing distance 3m(MS-2A)
Sensing target Opaque material of min. Ø75mm
Light source Red LED(660nm)
Response time Max. 1ms
Power supply 12-24VDC  ±10%(ripple P-P: max. 10%)
Current consumption Max. 30mA
Sensitivity adjustment Sensitivity adjuster
Operation mode Light ON/Dark ON(set by switch)
Control output PNP/ NPN open collector