This is a proximity detector that switches a Relay when an object within its range is detected. This module responds to a reflected infrared signal which has been generated by the on-board IR transmitter.
An adjustable 0-10 second timer adds functionality by maintaining a contact for external controls. The same circuit may be used with photo interrupters and mark-sense reflective detectors in materials handling applications.
Power supply : 12VDC. – Electric current consumption : 100mA. (max.)
Detecting distance : 5-30 cm. (approx.)
Time working delay : 0-10 sec. – Loading : max. 5A./220VAC.
IC board dimension : 97.5mm X 51.0mm (3.84 in x 2.01 in).