Square reflective photoelectric sensor ORP3-60.20.FKTA
Sn=2.50m, NPN/NO+NC, 9-36VDC, 250mA, 36x15x60mm
The ORP3-60.20.FKTA infrared photoelectric retro-reflective sensor for direct current consists of a receiver and transmitter which are located in a parallelepipedal plastic housing 36x15x60mm. The output of the optical sensor is NPN type with one normally open and one normally closed contact. When using a Ø82mm reflector, the maximum distance of operation of the retro-reflective photoelectric sensor is 2,50m. The optoelectronic sensor ends with a 4-wire PVC connecting cable with a length of 2m and has an LED indicator showing the output state of the sensor. The optical sensor is protected against incorrect cable connection, current overload and short circuit of the outputs.
Application and operating principle
The presented ORP3-60.A photoelectric reflective sensor serves to switch direct current circuits. The optical sensor emits infrared modulated ray of light which reflects on a reflector and returns back to the sensor. When an object passes between the sensor and the reflector, the ray of light becomes disconnected and the output of the sensor change state. When there is reflector in front of the sensor, the output indicator is on. The optical sensor has a potentiometer to adjust the sensitivity.
TECHNICAL PARAMETERS
| Operating distance, Sn | |
| - with reflector Ø82 mm (BRT84) | 0,02 ÷ 2,50 m |
| - with reflector 51x51 mm (BRT69x51) | 0,02 ÷ 0,80 m |
| - with reflective tape 55x55 mm (M31H55) | 0,02 ÷ 0,70 m |
| Supply voltage, Us | 9…36 VDC (Ripple ±10 %) |
| Residual voltage (max), Ures | 0,8 V (I = 250 mA) |
| Load current (max), Iout | 250 mА |
| Protection of output (scanning), Iprot | 350 mA (25°С) |
| Current consumption, Is | 10 mA |
| Switching frequency (max), fo | 200 Hz |
| Spectrum area of operating | 850…950 nm |
| Operating ambient illumination | 10’000 Lx |
| Operating temperature range, Tamb | -25°…+70° C |
| Degree of protection | IP54 |
| Light output indicator | LED |
| Connection cable | 4x0.25 mm², L=2 m, PVC |
| Overall dimensions | 36x15x60 mm |
| Housing - plastic | PA6 (Polyamide) |
Scheme of connection
OUTPUT CHARACTERISTICS
Overall dimensions (mm)
Short description
The ORP3-60.A square optoelectronic reflective sensor which is used in industrial systems, as electronic automation equipment for switching at 3-wire and 4-wire electrical circuits of direct current. The sensor switches the electrical circuit in which it is connected when an object passes between it and the reflector. The reflective photoelectric sensor there is a longer period of work due to contactless switching of the electrical circuits in which is included.
Documentation
TYPE PARAMETERS OF RETRO-REFLECTIVE PHOTOELECTRIC SENSORS ORP3-60.A, DC
| TYPE | OUTPUT FUNCTION |
|---|---|
| ORP3-60.10.FKTA | PNP / NO + NC |
| ORP3-60.20.FKTA | NPN / NO + NC |
