M12 reflective photoelectric sensor ORP1-12.20.FKT
Sn=1.50m, NPN/NO+NC, 9-36VDC, 250mA, M12x56mm
The ORP1-12.20.FKT infrared photoelectric retro-reflective sensor for direct current consists of a receiver and transmitter which are located in a cylindrical plastic housing M12x56mm. 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 1,50m. 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 M12 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) | 0,01 ÷ 1,50 m |
| - with reflector 51x51 mm (BRT69x51) | 0,01 ÷ 0,60 m |
| - with reflective tape 55x55 mm (M31H55) | 0,02 ÷ 0,50 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 | M12x1, L=56 mm |
| Housing - plastic | PVC |
Scheme of connection
OUTPUT CHARACTERISTICS
Overall dimensions (mm)
Short description
The M12 reflective optoelectronic 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 optical 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 M12, DC
| TYPE | OUTPUT FUNCTION |
|---|---|
| ORP1-12.10.FKT | PNP / NO + NC |
| ORP1-12.20.FKT | NPN / NO + NC |
