M18 diffuse photoelectric sensor ODP1-18.20.FFKT
Sn=100mm, NPN/NO+NC, 9-36VDC, 250mA, M18x65mm
The ODP1-18.20.FFKT infrared photoelectric diffuse sensor for direct current with convergent rays for the detection of small and thin objects. The optical sensor is located in a cylindrical plastic housing M18x65mm. The output of the sensor is NPN type with one normally open and one normally closed contact. The maximum distance of operation of the diffuse photoelectric sensor is 100mm. 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 M18/FF presented photoelectric diffuse sensor with convergent rays is designed to detect small and thin objects. The optical sensor emits modulated ray of light, which is reflected by the passing (coming near) object and returns back to the sensor. When an object passes in front of the sensor active surface its output switches from one state to another. Nominal switching distance of the sensor is measured by the help of white cardboard with size 100x100 mm. When there is object in front of the sensor, the output indicator is on. The optical sensor has a potentiometer for adjusting the maximum action distance Sn.
TECHNICAL PARAMETERS
| Operating distance, Sn | 0...100 mm |
| 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 | 150 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 | M18x1, L=65 mm |
| Housing - plastic | PVC |
Scheme of connection
OUTPUT CHARACTERISTICS
Overall dimensions (mm)
Short description
The M18/FF diffuse optoelectronic sensor with convergent rays is used in industrial systems, as electronic automation equipment for switching at 3-wire and 4-wire electrical circuits of direct current. When an object passes in front of the active part of the optical sensor, its output switches. The diffuse 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 DIFFUSE PHOTOELECTRIC SENSORS M18/FF, DC
| TYPE | OUTPUT FUNCTION |
|---|---|
| ODP1-18.10.FFKT | PNP / NO + NC |
| ODP1-18.20.FFKT | NPN / NO + NC |
