IFM IEC3002-BPOG-Sensor

Aufschlüsselung des Modellcodes

IE5099 = IEC3002-BPOG

(IE5099 ist die Bestell-Teilenummer; IEC3002-BPOG steht für das Serienspezifikationsmodell)

1. IEC: Series of inductive proximity Sensoren with M8 plastic thread IFM
2. 3002: Rated sensing distance Sn = 2 mm
3. B: 3-wire DC type
4. P: PNP-Ausgang
5. O: Normalerweise geöffnet (NEIN)
6. G: PVC straight cable (2m as standard factory length; 6m variant available as IE5100)
7. Core Hardware Specifications

2.1 Mechanische Abmessungen

Thread specification: M8×1.0, PBT plastic housing

Overall length: 35 mm, Non-flush mount design

Standard accessories: 2 pieces of M8 locking nuts

Cable: 3×0.14 mm² PVC sheath, Standardlänge 2 M

Nettogewicht: 43.1 G

Schutzklasse: IP67 (waterproof and dustproof, allows short-term washdown)

2.2 Elektrische Parameter (Official IFM Factory Standards)

2.3 Material Correction Factors (Sensing Distance Attenuation)

Mild Steel St37: 1.0 (reference standard)

Edelstahl: 0.7

Messing: 0.4

Aluminium: 0.3

Kupfer: 0.2

2.4 Environmental Operating Conditions

Betriebstemperatur: -25℃ ～ +85℃

Lagertemperatur: -25℃ ～ +90℃

EMC Standards: IN 60947-5-2, EN55011 Class B

3. Standard 3-Wire Wiring Definition (Global Uniform Color Code)

PNP Wiring Logic

No metal target nearby: Black signal wire = 0 V, no input signal to PLC

Metal enters sensing zone: Black signal wire ≈ 24 V, PLC receives trigger signal

4. Mounting Specifications (Mandatory Requirements for Non-flush Installation)
5. Mounting Clearance (Prevent Mutual Interference)

Two sensors mounted side-by-side on the same axis: Center distance ≥12 mm

Adjacent side mounting: Gap ≥8 mm

2. Detection Distance Control

Maintain the gap between metal target and sensing face within 0～1.6 mm. Signal loss will occur if the distance exceeds 1.6 mm.

3. Anzugsdrehmoment

Tightening torque for M8 nuts: 0.8～1.2 N·m. Do not over-tighten to avoid cracking plastic threads.

4. Wiring Separation Rules

Maintain a minimum clearance of 30 cm between sensor cables and power cables for inverters / Schütze. Route wires perpendicularly when crossing to reduce interference.

5. Cable Protection

Avoid long-term bending and crushing; reserve a 5 cm slack buffer at cable joints.

5. Anwendungsszenarien
6. Workpiece presence detection on assembly lines, conveyor counting, high-speed indexing positioning (800 Hz high-frequency operation)
7. Metal presence detection on automated machine tools, cylinder piston position feedback
8. Verpackungsmaschinen, Logistiksortierung, material counting on conveying equipment
9. Compatible with digital inputs of full series PLCs: Omron CJ/CP/NJ, Siemens S7, Mitsubishi FX/Q
10. Cross-Series Alternative Model Comparison

7. Fehlerbehebungsmatrix

8. Strict Installation & Usage Prohibitions
9. Do not embed flush into metal brackets. This model is designed exclusively for non-flush mounting. Embedding will drastically shorten sensing distance or cause complete failure.
10. Do not exceed total load current of 200 mA; otherwise the output transistor will burn out.
11. Do not immerse cable in oil, strong acid or alkali for long periods; PVC cables are not resistant to highly corrosive media.
12. Do not connect directly to AC220V mains; only DC 10~36V power supply is supported.
13. Do not bundle multiple sensor cables with power cables for long-distance parallel routing in the same trunking.
14. Standard Packing List
15. 1 × IE5099 sensor main unit (with 2m 3-core PVC cable)
16. 2 × M8 plastic locking nuts
17. Original manufacturer operation manual, CE certification documents

Full Specification of Switching Frequency for IFM IE5099 (IEC3002-BPOG)

1. Official Rated Parameter

Standard Switching Frequency: 800 Hz (rated value under DC operation)

Definition: The sensor can complete a maximum of 800 full switching cycles per second: metal enters sensing zone → output ON; metal leaves sensing zone → output OFF.

Response Cycle Conversion

Single full switching cycle = 1 ÷ 800 = 1.25 MS

The sensor features ultra-fast total response time including internal detection and output toggle, ideal for high-speed dynamic detection applications.

2. Key Supporting Dynamic Parameters (Critical for Stable High-Frequency Operation)
3. Hysteresis: 1%～15% Sr

Sr = 2 mm (rated sensing distance), hysteresis range: 0.02～0.3 mm

Funktion: Eliminate frequent false signal triggering caused by mechanical vibration and tiny jitter, balancing high-speed response and anti-interference performance.

2. Stable Effective Detection Zone: 0～1.6 mm

Detection sensitivity drops sharply beyond 1.6 mm, leading to frequent pulse loss under high-frequency working conditions.

3. Output Driving Capacity

Max. load current 200 mA. Can be wired directly to PLC high-speed input terminals without intermediate relay expansion for high-speed counting.

3. Calculation of Equipment Linear Speed at 800 Hz (On-site Selection Reference)

Beispiel: Metal baffles evenly arranged on conveyor, each baffle 1 mm thick with 1 mm gap between adjacent pieces

Total width of one metal piece plus gap = 2 mm

Max. number of workpieces passing per second = 800

Linear speed = 800 × 2 mm = 1600 mm/s = 1.6 MS

Meets requirements for conveyor belts, indexing plates, high-speed stamping positioning and encoder synchronous counting;

Higher linear speeds are achievable with thinner workpieces and smaller gaps.

4. High-Frequency Operation Limitations & Vorsichtsmaßnahmen
5. Sensing Distance Attenuation by Metal Material Reduces Max. Stable Switching Frequency

Mild Steel: Correction factor 1.0, stable full-speed operation at 800 Hz

Edelstahl (0.7), Messing (0.4), Aluminium (0.3), Kupfer (0.2): Effective sensing distance decreases, resulting in lower actual stable switching frequency. Reduce mounting clearance accordingly.

2. Wiring Interference Degrades Effective Frequency

Parallel routing of sensor cables with inverter / contactor power cables without shield grounding introduces high-frequency noise, causing pulse loss and signal flickering.

Countermeasure: Maintain ≥30 cm clearance between signal and power cables, cross wires perpendicularly, implement single-point shield grounding inside control cabinets.

3. Excessive Load Is Forbidden

Frequent high-speed switching with load current approaching the 200 mA upper limit causes output heating and reduced maximum switching frequency. Voll 800 Hz performance can be maintained when driving low-current PLC inputs (<10 mA).

4. Mounting Regulation Restrictions

This sensor is an M8 plastic-thread Non-flush type. Embedding into metal bases weakens magnetic fields and severely impairs high-frequency response. Center distance between two side-by-side sensors shall be ≥12 mm to avoid magnetic field crosstalk and pulse dropout.

5. Cross-Series Horizontal Comparison (Reference for High-Frequency Selection)

6. Typical High-Frequency Application Scenarios
7. High-speed workpiece counting for packaging & logistics conveyor belts
8. High-speed position feedback for rotary indexing tables and cams
9. Rapid position confirmation for stamping equipment and robotic manipulators
10. Pulse acquisition for PLC high-speed counter modules (CJ1W-CT021, Siemens 224XP high-speed inputs)
11. High-Frequency Fault Diagnosis (Insufficient Switching Frequency / Pulse Loss)