PX3244 - Sensor IFM - Free user manual and instructions
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| Product Type | Photoelectric Sensor |
| Model | PX3244 |
| Brand | IFM |
| Dimensions (H x W x D) | 45 x 30 x 20 mm |
| Weight | 40 g |
| Supply Voltage | 10-30 V DC |
| Output Type | PNP/NPN programmable |
| Detection Range | 0-2 m (depending on reflector) |
| Light Source | Red LED (650 nm) |
| Protection Class | IP67 |
| Housing Material | Stainless steel / PBT |
| Operating Temperature | -25°C to +70°C |
| Main Functions | Presence detection, object counting, position sensing |
| Maintenance | Clean lens with soft, dry cloth; no specific calibration required |
| Safety Notes | Do not expose to direct sunlight; ensure correct voltage supply |
| Spare Parts | Replacement mounting bracket, connector cables |
| Repairability | Non-repairable; replace unit if defective |
| Standards Compliance | CE, RoHS |
| Accessories Included | Mounting bracket, M12 connector |
Frequently Asked Questions - PX3244 IFM
What is the detection range of the IFM PX3244?
The detection range is up to 2 meters depending on the reflector used. For best results, use a standard rectangular reflector.
Can the PX3244 be used in outdoor environments?
Yes, it has an IP67 rating, meaning it is dust-tight and protected against temporary immersion in water. However, avoid prolonged direct sunlight exposure.
How do I connect the sensor to my PLC?
The sensor has an M12 connector. Use a cable with M12 plug (4-pin) and wire according to the pinout: brown (V+), blue (GND), black (NPN output), white (PNP output). Refer to the manual for exact wiring.
What is the supply voltage requirement?
The sensor operates on 10-30 V DC. Ensure a stable power supply within this range to avoid damage.
How often should I clean the sensor lens?
Clean the lens only when dirty, using a soft, dry cloth. Oil or water may affect readings. Excessive cleaning may scratch the lens.
Can I use the PX3244 for counting objects?
Yes, it can be used for counting objects by connecting the output to a counter input on a PLC or counter module. The response time is <1 ms.
What does the red LED on the sensor indicate?
The red LED indicates the output status. It lights up when the sensor detects an object. If it blinks, check the supply voltage or alignment.
Is the PX3244 compatible with reflective tape?
Yes, it can work with reflective tape, but the range will be reduced. For maximum range, use a prismatic reflector.
What should I do if the sensor does not detect reliably?
First, clean the lens. Then check alignment between sensor and reflector. Ensure the object is within the detection range and not too small. Verify supply voltage.
Where can I download the full manual?
You can download the PDF manual from notice-facile.com or the IFM website. The manual includes detailed wiring diagrams and troubleshooting tips.
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USER MANUAL PX3244 IFM
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Product information
Brand : IFM
Model : PX3244
Category : Sensor