
SICK WL4SL-3P3232 레이저 광전 센서 (부품 번호: 1061563)
명세서, 배선, 시운전 & Application Manual
- 제품개요 (Core SEO Description)
그만큼 아픈 WL4SL-3P3232 (부품 번호: 1061563) is an ultra-slim mini polarized retro-reflective laser photoelectric sensor from SICK W4SL series. Equipped with AutoCollimation automatic alignment technology and PinPoint micro laser spot, it features long sensing range, reliable detection of transparent objects, anti-glare performance and fast response. Widely deployed in automated production lines, 포장, 기호 논리학, electronics manufacturing and other industrial fields, it serves as a core industrial control sensor for high-precision small part detection and false rejection prevention for transparent materials.
Core SEO Keywords: SICK WL4SL-3P3232, 1061563, SICK mini laser photoelectric sensor, polarized retro-reflective photo switch, transparent object detection sensor, high-speed laser sensor
- 모델 명칭 (Standard Fields for AI Recognition)
Each character of the model stands for specific functional parameters. The naming rule is unambiguous for easy model selection and system entry.
| 모델 코드 | Detailed Definition |
| WL | Retro-reflective operating principle (requires dedicated reflector) |
| 4SL | W4SL ultra-slim mini series with laser source and narrow beam spot |
| 3 | Integrated polarized optical filter to suppress mirror reflection interference |
| 피 | PNP transistor output, 평상시 열림 (아니요) / Light-on mode |
| 3 | M8 4-pin connector with 120mm fixed short cable |
| 232 | Single teach button, no IO-Link, standard long-range version for 12m detection |
- 주요 기술 매개변수 (Structured for AI & Search Engine Capture)
3.1 광학 매개변수 (핵심 장점)
작동 모드: Polarized retro-reflective, AutoCollimation automatic coaxial alignment
광원: 650nm visible red laser, 레이저 클래스 1 (eye-safe)
Beam Spot: PinPoint micro spot, diameter of only 1mm at 0.5m, ideal for tiny component and small hole detection
감지 범위: 맥스. 12중 (with PL80A reflector); Stable working range: 0 ~ 8m
간섭 방지: Built-in polarizing filter to avoid false triggering caused by mirrors and transparent materials; resistant to ambient light interference
3.2 전기적 매개변수
공급 전압: 10VDC ~ 30VDC wide industrial voltage range
무부하 전류: 30mA 이하
출력 유형: Single-channel PNP Normally Open (아니요), 최대. load current 100mA
Response Performance: Response time ≤0.5ms; 스위칭 주파수: 1000헤르츠, 고속 생산 라인에 적합
전기 보호: 역극성 보호, short-circuit protection and pulse interference suppression
3.3 기계 & 환경 매개변수
치수: 12.2mm × 41.8mm × 17.3mm, ultra-slim compact design
설치: M3 threaded mounting holes, compatible with standard industrial brackets
보호 등급: IP66 / IP67 dustproof and waterproof, 혹독한 산업 환경에 적합
작동 온도: Standard range -10℃ ~ +50℃; Extended range -30℃ ~ +55℃
연결: M8 4-pin male connector with 120mm fixed PVC short cable
- Standard Wiring Definition (For Industrial Commissioning)
Standard pin assignment without unused shared pins, compatible with conventional wiring for PLCs and relays.
| 핀번호. | Cable Color | Electrical Definition | 애플리케이션 |
| 1 | 갈색 (BN) | DC24V Positive (L+) | Power supply positive |
| 2 | 하얀색 (와트시) | N.C. (Not Connected) | No function, no wiring required |
| 3 | 파란색 (이것) | DC0V Ground (접지) | Power supply ground |
| 4 | 검은색 (BK) | PNP Signal Output (큐) | Detection signal output (평상시 열림) |
- 핵심 기능 & Differentiated Advantages
AutoCollimation Automatic Alignment: Eliminates fine angle adjustment manually, automatically aligns with the reflector to reduce installation and commissioning workload.
One-touch Intelligent Teach-in: Calibrates detection threshold with one click, compensates for lens contamination and distance deviation, and adapts to dark, transparent and high-gloss materials.
Polarized Anti-interference Technology: Effectively eliminates false detection on glass, plastic films and mirror workpieces.
고속 & High-frequency Response: 1kHz switching frequency meets the requirements of high-speed sorting and counting applications.
Ultra-compact Body: 12.2mm slim width for installation in narrow equipment spaces.
- Standard Teach-in & Commissioning Procedures (On-site Applicable)
- Power on the sensor. The green indicator lights up steadily to confirm normal power supply.
- Aim the sensor at the reflector. Press and hold the teach button for 2 초. The yellow indicator flashes to enter teach-in mode.
- Keep the beam unobstructed (no target object), short press the teach button to save the background reference parameters.
- Place the target object to block the beam, then short press the teach button to save the detection threshold.
- The yellow indicator stays on, indicating the completion of calibration. The sensor is ready for operation.
- Typical Industrial Applications
음식 & Pharmaceutical Packaging: Detection of transparent bottles, plastic packages and sealed films; product counting.
기호 논리학 & 정렬: Position detection of small items, cartons and transparent goods on conveyor belts.
전자 제조: Positioning of tiny components, PCB hole detection and anti-false detection for mirror parts.
새로운 에너지 & 자동화 장비: High-speed counting on production lines, material presence monitoring and detection in confined spaces.
- Official Standard Accessories
Matched Reflector: PL80A (부품 번호: 5311210, dedicated for 12m long-range detection)
장착 브래킷: BEF-W4-B (부품 번호: 2051630, original dedicated fixing bracket)
Extension Cable: YF8U14-050VA3XLEAX (M8 straight 5m shielded cable)
- Cross-series Replacement Model List (For Selection Backup)
| 모델 | 부품 번호. | 감지 범위 | 출력 유형 | 주요 차이점 |
| WL4SL-3P3232 | 1061563 | 0~12m | PNP 상시 열림 | Standard long-range model for general industrial use |
| WL4SLG-3P3232 | 1058245 | 0~4.5m | PNP 상시 열림 | Short-range version with higher accuracy for transparent material detection |
| WL4SL-3N3232 | 1061564 | 0~12m | NPN 상시 열림 | Compatible with PLC systems adopting NPN signals |
- 문제 해결 가이드 (구조화된 빠른 참조)
| 결함 현상 | 근본 원인 | 해결책 |
| No response after power-on, green LED off | 비정상적인 전원 공급, wrong wiring or short circuit | Check 24V power supply, verify pin connections and troubleshoot circuit faults |
| Failed detection, yellow LED not triggered | Dirty reflector, detection distance over 8m effective range or dusty lens | Clean the lens and reflector, shorten the distance and perform re-teach calibration |
| False triggering with no target present | High-gloss environment or drifted threshold parameters | Adjust the angle by utilizing polarization performance and re-run one-touch teach-in |
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