Allen-Bradley 45LST-1LEA3-P4 is a Photoelectric Fork Sensor in the 45LST family that uses a transmitted-beam infrared pair across a fork for precise small-part detection, featuring a 30 mm sensing gap. It connects via a 4-pin Pico QD (with accessories available, including a 5 m DC Pico lead), and runs on DC with either LO or DO mode and an output that can be configured as NPN (sink) or PNP (source). The sensor is designed for side-through-hole mounting, is manually adjustable for target positioning, and comes in a metal, IP65-rated enclosure for use in harsh industrial environments.
