K-840 infrared photocell / R Macesa (Model: K-840/RZ) CATADRIÓPTICOS WITH PHOTO BARRIER INFRARED 5 mts. The photocells K-840/RZ is a kit of the K-840 / R but with plug to plug directly into the network and with a beeper that beeps when it detects an obstacle between the cell and the mirror reflex reflector. works by reflection, to a maximum distance of 5 meters.

It is used as a mirror reflecting reflector of 80 m / m in diameter and Ref MR-6 (Measures other on request). Each photocell is supplied with a reflector. Built on the same photo-cell, is the amplifier, the output relay optics, anchor bracket and buzzer. The standard voltages are: 220,110,24 and 12 V. a.c. and d.c. It has no external control setting, so its use is very simple. A red LED lights to be focused to the reflector, fading to detect an object. Fixation is done with the help of the squadron Ref. 74800, two-way swivel and can be placed on both sides of the photocell (included in the kit). The photocell is supplied with buzzer. Basic models: K-840 / R: Food to 220,110,24 and 12 V. a.c. or d.c. (50-60 Hz). Output relay. Key Features: Relay output: 2 Amp Inverter. 250 V. Relay switching frequency: 30 Hz Transistor switching frequency: 100 Hz Voltage output (transistor): 98% of input. Rectangular waveform. Maximum current 100 mA. Size: 9x6x21 cm. more information