IFS725 - Uncategorized IFM - Free user manual and instructions
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| Product Type | Inductive Fork Sensor |
| Brand | IFM |
| Model | IFS725 |
| Application | Contactless detection of metallic objects in automation processes |
| Fork Width | 72.5 mm |
| Housing Dimensions | Approx. 150 mm x 120 mm x 40 mm |
| Weight | 0.35 kg |
| Supply Voltage | 10 to 30 VDC |
| Output Function | Selectable PNP/NPN output, normally open/normally closed |
| Output Current | 200 mA per output |
| Switching Frequency | 100 Hz |
| Housing Material | PBT (polybutylene terephthalate) plastic |
| Protection Rating | IP67 |
| Ambient Temperature | -25 °C to +80 °C |
| Electrical Connection | M12 angular plug, 4-pin |
| LED Display | Switch state and supply voltage indicators |
| Electrical Protection | Reverse polarity and short-circuit protection |
| Installation | Slotted mounting holes for adjustable positioning |
| Maintenance | Clean fork surfaces with a dry cloth; no moving parts |
| Safety | Disconnect power supply before installation or cleaning |
| Repairability | Non-user-serviceable; replace the entire unit if defective |
| Compliance | CE and RoHS certified |
Frequently Asked Questions - IFS725 IFM
How do I connect the IFS725 sensor?
The IFS725 features a M12 angular plug with 4 pins. Connect the brown wire to positive supply (10-30 VDC), the blue wire to negative supply, the black wire to the output, and the white wire to the second output or programming input depending on your model. Refer to the wiring diagram in the manual for exact pin assignment.
What does the LED indicator show?
The IFS725 has two LEDs. The green LED indicates that the device is powered on. The yellow LED signals the switching state, turning on when a metallic object is detected in the fork.
Can I use the IFS725 with non-metallic objects?
No, the IFS725 is an inductive sensor that only detects conductive metallic materials. Non-metallic objects like plastics or wood will not be detected.
How do I adjust the sensitivity?
The IFS725 has a fixed sensing range. If your application requires adjustment, use the programming input or a potentiometer if available on your version. For most models, the sensitivity is factory-set and does not need further adjustment.
What is the maximum switching frequency?
The maximum switching frequency of the IFS725 is 100 Hz, meaning the sensor can detect up to 100 metallic objects per second passing through the fork.
Is the IFS725 suitable for outdoor use?
With an IP67 protection rating, the IFS725 is protected against dust and temporary immersion in water. However, for prolonged outdoor exposure, additional protection against UV radiation and aggressive chemicals is recommended.
How do I clean the sensor?
To clean the IFS725, simply wipe the fork surfaces with a dry cloth to remove dust or debris. Do not use aggressive solvents or abrasive materials, as they may damage the plastic housing.
What kind of output does the IFS725 provide?
The IFS725 provides a PNP or NPN output, selectable via the programming pin. The output is normally open (NO) or normally closed (NC), configurable to match your control system.
Can the IFS725 be used in food processing areas?
The sensor is not specifically certified for food contact. For food applications, consider using an IFM sensor with FDA-approved materials and a higher protection class. The IFS725 is suitable for general industrial environments.
What should I do if the sensor does not detect objects?
Check the power supply and wiring first. Ensure that the object is metallic and fits through the fork. Clean the fork slots, and verify that the LED status indicators are blinking correctly. If the problem persists, the sensor may be defective and needs replacement.
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USER MANUAL IFS725 IFM
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Product information
Brand : IFM
Model : IFS725
Category : Uncategorized