BLE 18KF-PA-1LT-S4-C. Ordering code: BOS00CH. Through-beam sensor. Series 18KF. Working Range: 0...60 mm. PNP (2x), NO-NC (pins 4-2). Laser red light. DC, direct current. Characteristic data. Operating voltage. 10...30 V DC. Connection. Connector, M12x1-S04. Switching freq. f max. 1500 Hz. Indicator.