IFS204 Inductive Proximity Sensor: Advanced Metal Detection for PLC Automation Systems
IFS204 Inductive Proximity Sensor
Advanced metal detection technology for industrial automation and PLC control systems
Product Overview
The IFS204 is a high-performance inductive proximity sensor designed specifically for industrial automation applications. This precision sensor from IFM Electronic provides reliable metal detection capabilities for integration with PLC systems, offering enhanced sensing range and robust construction for demanding industrial environments.
For detailed product information and purchasing options, visit our official product page: https://koeed.com/products/ifs204.
Product Images
Product Demonstration Video
Technical Specifications
| Parameter | Specification |
|---|---|
| Sensor Type | Inductive Proximity Sensor |
| Sensing Distance | 4 mm (0.157 inches) |
| Electrical Design | PNP (Positive-Negative-Positive) |
| Output Function | Normally Open (NO) |
| Housing Type | Threaded - M12 x 1 |
| Length | 45 mm |
| Operating Voltage | 10-30 V DC |
| Protection Rating | IP65, IP67 (Dust and Water Resistant) |
| Contact System | Gold-plated contacts for increased reliability |
| Output Type | 3-Wire PNP-NO |
| Shielding | Unshielded |
Key Features and Benefits
Enhanced Sensing Range
The IFS204 features an increased sensing range of 4mm, providing reliable detection of metal objects with improved accuracy and consistency. This makes it ideal for applications where precise positioning is critical.
Robust Industrial Construction
With IP65 and IP67 protection ratings, the sensor is resistant to dust and water ingress, making it suitable for harsh industrial environments. The threaded M12 housing ensures secure mounting and durability.
PLC Integration Ready
Designed specifically for PLC systems, the IFS204 features PNP output with normally open configuration, making it compatible with most industrial control systems. The 3-wire design simplifies installation and wiring.
Gold-Plated Contacts
The gold-plated contacts ensure reliable electrical connections and extended service life, reducing maintenance requirements and improving overall system reliability.
Applications in Industrial Automation
The IFS204 inductive proximity sensor is widely used in various industrial automation applications:
- Position Detection: Monitoring the position of machine components, gates, and doors
- Object Presence Sensing: Detecting the presence of metal parts on conveyor systems
- Shaft Speed Monitoring: Measuring rotational speed of metal shafts and gears
- End-of-Travel Detection: Identifying the limits of linear actuators and slides
- Part Counting: Counting metal components in production lines
- Safety Systems: Monitoring guard positions and safety door status
For integration into your specific application, explore the complete specifications at https://koeed.com/products/ifs204.
PLC Integration and Wiring
The IFS204 is designed for seamless integration with PLC systems. The PNP output configuration provides a positive switching signal when a metal target is detected within the sensing range. The 3-wire connection typically includes:
- Brown Wire: Positive supply voltage (10-30V DC)
- Blue Wire: Negative/ground connection
- Black Wire: Signal output to PLC input
This standard wiring configuration ensures compatibility with most PLC input modules, making the IFS204 an ideal choice for automation system upgrades and new installations.
Comparison with Similar Sensors
| Feature | IFS204 | Standard Inductive Sensors |
|---|---|---|
| Sensing Range | 4mm (Increased) | 2-3mm (Standard) |
| Contact Material | Gold-plated | Standard plating |
| Protection Rating | IP65/IP67 | IP54/IP65 |
| PLC Compatibility | Optimized for PNP inputs | General purpose |
| Industrial Durability | Enhanced for harsh environments | Standard industrial |
Frequently Asked Questions (FAQ)
External References and Industry Standards
The IFS204 complies with international industrial standards and has been validated through extensive industry use:
- IEC 60947-5-2: Proximity switches - International standard for proximity sensors
- IP Ratings: IP65 and IP67 certifications for environmental protection
- CE Marking: Compliance with European Union safety standards
- Industry Applications: Widely used in automotive, packaging, material handling, and manufacturing industries
For detailed technical documentation and certification information, visit https://koeed.com/products/ifs204.
Installation and Maintenance Guidelines
Installation Tips:
- Ensure proper mounting clearance around the sensor (typically 2x the sensor diameter)
- Use appropriate mounting hardware for M12 threaded installation
- Verify correct wiring polarity before powering the system
- Test sensor operation with target material before final commissioning
Maintenance Recommendations:
- Regularly clean the sensing face to prevent buildup of contaminants
- Periodically check electrical connections for corrosion or looseness
- Verify sensing distance remains consistent over time
- Monitor for any changes in response time or reliability
Conclusion
The IFS204 inductive proximity sensor represents a reliable, high-performance solution for metal detection in industrial automation applications. With its enhanced sensing range, robust construction, and PLC-optimized design, it provides excellent value for automation engineers and system integrators.
Whether you're upgrading existing equipment or designing new automation systems, the IFS204 offers the reliability and performance needed for demanding industrial environments. For pricing, availability, and technical support, visit our product page at https://koeed.com/products/ifs204.
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