1. تعارف
This user manual provides comprehensive instructions for the installation, operation, and maintenance of the Balluff M18 Inductive Proximity Sensor. This sensor is engineered for reliable, non-contact detection of metallic objects in various industrial applications. Please read this manual thoroughly before installation and operation to ensure safe and efficient use.
2. پراڊڪٽ ختمview
The Balluff M18 Inductive Proximity Sensor is a cylindrical sensor designed for robust performance in industrial environments. Key features include:
- Inductive Technology: Detects metallic objects without physical contact.
- ڳولڻ جي حد: 7 mm, suitable for precise object sensing.
- Cylindrical M18 Housing: Standard industrial form factor for easy integration.
- مضبوط تعمير: Brass casing material ensures durability.
- High Protection Class: IP67 rated for protection against dust and temporary immersion in water.
- برقي وضاحتون: Operates on 10-36 V DC with a switching current of 100 mA.
- ڪنيڪشن: Features a 4-pin M12 connector for secure and standardized wiring.
- چڙهڻ: Designed for flush mounting.
- تعميل: Meets CE, cULus, EAC, and IEC 60947-5-2 standards.

شڪل 1: Balluff M18 Inductive Proximity Sensor. This image shows the cylindrical sensor body with its threaded brass housing, a black sensing face, and an attached cable leading to a 4-pin M12 connector. The cable is curved, illustrating its flexibility.
3. حفاظتي هدايتون
- قابل عملو: Installation, setup, and maintenance must only be performed by qualified personnel familiar with electrical systems and industrial safety standards.
- پاور ڪنيڪشن: Always disconnect power to the system before performing any installation, wiring, or maintenance tasks.
- جلدtagاي جي حد: فراهمي جي مقدار کي يقيني بڻائيtage is within the specified range of 10-36 V DC.
- وائرنگ: Follow all local and national electrical codes. Ensure correct polarity and secure connections to prevent damage or malfunction.
- ماحولياتي حالتون: Do not exceed the specified operating temperature and environmental conditions.
- ارادو استعمال: Use the sensor only for its intended purpose of detecting metallic objects.
4. سيٽ اپ ۽ تنصيب
4.1 چڙهڻ
- جڳھ چونڊيو: Choose a mounting location where the sensor can reliably detect the target object within its 7 mm detection range.
- گهمڻ وارو وهڪرو: The M18 sensor is designed for flush mounting. Ensure the sensing face is flush with the surrounding metallic material to prevent interference.
- محفوظ بندش: Use appropriate mounting hardware to securely fasten the sensor. The cylindrical housing typically uses nuts for secure installation through a panel or bracket.
- مداخلت کان بچڻ: Ensure there are no other metallic objects within the sensor's active zone that could cause false triggers, apart from the intended target.
4.2 وائرنگ
The sensor utilizes a 4-pin M12 connector. Refer to the following general wiring diagram. Always consult the specific wiring diagram provided with your sensor for exact pin assignments.
- پن 1: +V (10-36 V DC)
- پن 3: 0 V (GND)
- پن 4: Output (Switching Signal)
- پن 2: (May be unused or used for additional functions depending on sensor variant)
Connect the M12 connector securely to the sensor. Ensure the cable is routed to prevent damage from moving parts or sharp edges.
5. آپريٽنگ هدايتون
Once properly installed and wired, the Balluff M18 Inductive Proximity Sensor operates automatically. When a metallic object enters the sensor's detection range (7 mm), the sensor's output will switch state. The specific output type (NPN or PNP, normally open or normally closed) depends on the sensor variant. Refer to the product label or datasheet for your specific sensor's output configuration.
- پاور آن: مخصوص ڊي سي وول لاڳو ڪريوtage (10-36 V) to the sensor.
- پتو لڳائڻ: Move a metallic target object towards the sensing face.
- ٻاھر نڪرندڙ سگنل: Observe the change in the output signal (e.g., via a connected PLC input or indicator light) when the target is detected.
- ترتيب ڏيڻ: If necessary, adjust the target's position or the sensor's mounting to achieve reliable detection within the desired operating point.
6. سار سنڀال
The Balluff M18 Inductive Proximity Sensor is designed for minimal maintenance due to its robust construction and IP67 rating. However, regular checks can ensure optimal performance and longevity.
- صفائي: Periodically clean the sensing face to remove any accumulated dust, dirt, or debris that could affect detection. Use a soft, damp ڪپڙو. استعمال نه ڪريو abrasive cleaners يا solvents.
- ڪيبل ۽ ڪنيڪٽر جي چڪاس: Inspect the cable and M12 connector for any signs of damage, wear, or loose connections. Ensure the connector is securely tightened.
- حفاظتي حفاظت: Verify that the sensor remains securely mounted and has not shifted from its intended position.
- فنڪشن ٽيسٽ: Periodically test the sensor's function by presenting a known metallic target to ensure it is switching correctly.
7. مسئلا حل ڪرڻ
| مسئلو | ممڪن سبب | حل |
|---|---|---|
| Sensor not detecting target |
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| False detection or erratic behavior |
|
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| No output signal change |
|
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8. ٽيڪنيڪل وضاحتون
| پيرا ميٽر | قدر |
|---|---|
| سينسر ٽيڪنالاجي | انديشي |
| ماڊل | M18 Cylindrical |
| ڳولڻ جي حد | 7 ملي ميٽر |
| سپلائي جلدtagاي (ڊي سي) | 10 - 36 V |
| موجوده مٽائڻ | 100 ايم اي |
| ڪنيڪشن جو قسم | 4-پن M12 ڪنيڪٽر |
| IP تحفظ ڪلاس | IP67 |
| چڙهڻ جو قسم | فلش |
| Casinجي مواد | پيتل |
| ڊگھائي | 46 ملي ميٽر |
| معيار مطابق | CE, cULus, EAC, IEC 60947-5-2 |
9. وارنٽي ۽ سپورٽ
For information regarding product warranty, technical support, or service, please contact Balluff customer service or visit the official Balluff website. Ensure you have your product model number (M18) and any relevant purchase details available when seeking support.
Balluff Official Webسائيٽ: www.balluff.com





