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SLG422P-ER-0500-02-RF - Emergency Stop + Redundant Feedback - SS IP65 SIL3 Safety Controller
| MOQ: | 1 |
| Price: | USD 100-10000/Piece |
| Standard Packaging: | 50*50*50mm |
| Delivery Period: | 3-7 |
| Payment Method: | T/T |
| Supply Capacity: | 1/piece in stock |
1. Long-Range Area Monitoring Solution Overview
The Schmersal SLG422P-ER-0500-02-RF is a high-performance safety laser scanner engineered for large-scale perimeter protection. Featuring 180° horizontal × 70° vertical scanning and 6.5m standard detection range (extendable to 60m with reflectors), this "ER" (Enhanced Resolution) model delivers precise object detection with ≤30mm accuracy. Certified to ISO 13849-1 PL d (Cat. 3) and IEC 62061 SIL 2, its IP67-rated die-cast aluminum housing operates at 24V DC in temperatures from -30°C to +50°C. The "RF" suffix denotes Reflective Foil Detection (RFD) technology for creating invisible boundaries, while configurable protective/warning fields adapt to dynamic environments. Integrated multi-status LEDs and EtherNet/IP enable seamless integration in automated warehouses, AGV pathways, and large manufacturing cells.
2. Core Technical Specifications
- Safety Ratings:
- PL d (Cat. 3, DCavg=96%) / SIL 2 (PFHD: 9.7×10⁻⁹/h)
- Scanning Performance:
- Resolution: 30mm at 5m distance
- Angular Resolution: 0.25° horizontal / 1.0° vertical
- Scanning Frequency: 15Hz
- Ranges:
- Standard Detection: 6.5m
- Reflective Foil Detection: Up to 60m
- Electrical:
- Voltage: 24V DC ±15%
- Interfaces: 2× OSSD, EtherNet/IP, PROFIsafe (optional)
- Environmental:
- IP67 (NEMA 6 equivalent)
- Humidity Resistance: 95% non-condensing
- Special Features:
- Sunlight immunity: 40,000 Lux
- Integrated heating for sub-zero operation
3. Large-Scale Industrial Applications
This scanner excels in perimeter protection for expansive operations:
- Automated Warehousing: Perimeter guarding for high-bay storage systems
- AGV Superhighways: Reflective tape-based navigation in logistics hubs
- Manufacturing Facilities: Large-cell robotic work envelope monitoring
- Aircraft Hangars: Personnel detection near maintenance bays
- Railway Depots: Intrusion prevention along maintenance tracks
- Container Terminals: Equipment separation at loading bays
- Paper Mills: Hazard zone monitoring near rolling equipment
- Power Plants: Turbine hall access control
The RFD technology creates virtual safety walls up to 60m long using adhesive reflectors, eliminating physical barriers in dynamic environments.
4. Functional Advantages
- Precision Long-Range Detection:
- 60m reflective foil tracking (±5mm alignment accuracy)
- Enhanced Resolution detects small objects (≥30mm Ø) at 5m
- Dynamic Zone Management:
- 20+ configurable fields with logic gates (AND/OR)
- Speed-dependent field scaling (0–4 m/s applications)
- Environmental Resilience:
- Active lens cleaning with fog/rain compensation
- -30°C cold-start capability with integrated heating
- Diagnostic Superiority:
- Tri-color LED status indicator (270° visibility)
- Web-based point cloud visualization via EtherNet/IP
- Installation Flexibility:
±2° pitch/roll tolerance
Universal mounting bracket with shock absorbers - Safety Compliance:
SIL 2 pre-certified templates for Rockwell/ Siemens PLCs
5. Safety Operation Architecture
Detection & Control Workflow:
- Scanning Sequence:
- 905nm Class 1 laser scans 180°×70° volume 15×/sec
- Time-of-Flight measurement with dual-axis resolution
- Boundary Protection:
- Reflective foil detection triggers virtual boundaries within 50ms
- Field zoning prevents false trips near metal structures
- Hierarchical Response:
Field Breach Response OSSD Signal Warning Field Status LED = Yellow Pulsed output Protective Field Status LED = Red Shutdown (0V) System Fault Status LED = Magenta Safe state - Integration Protocol:
- Real-time field status via EtherNet/IP tags
- Mirror synchronization for 360° coverage
- Automatic contamination alerts as PLC diagnostics
Diagnostic Tree:
- Green LED: Safe operation
- Yellow LED: Config mode/warning breach
- Red LED: Protective field violation
- Blue LED: Communication activity
- Magenta: System fault requiring reset
| Parameter | Specification |
|---|---|
| Product Type | Safety Rope Pull Switch (Emergency Stop Device) |
| Model Number | SLG422P-ER-0500-02-RF |
| Safety Standard | EN ISO 13850, EN 60947-5-1, IEC 60947-5-1 |
| Safety Category | Cat. 4 / PL e (EN ISO 13849-1) |
| Stroke Length | 500 mm (Adjustable stroke, max. 500mm) |
| Contact Configuration | 2 NC (Normally Closed) Safety Contacts (Dual-Channel) |
| Switching Function | Positive Opening (Mechanically Linked Contacts) |
| Contact Rating | 6 A / 250 V AC, 3 A / 24 V DC (AC-15: 230V/6A, DC-13: 24V/3A) |
| Electrical Life | > 1,000,000 operations (Mechanical Life: > 3,000,000 operations) |
| Enclosure Rating | IP65 (Front), IP54 (Housing) |
| Ambient Temperature | -25°C to +70°C (Operation) |
| Connection Type | Screw Terminal (Max. 1.5 mm² / AWG 16) |
| Cable Entry | M16 x 1.5 (Multiple entries) |
| RFID Identification | Integrated RFID Chip (For unique device identification & traceability) |
| Mounting Position | Any orientation |
| Reset Type | Manual Reset (Twist or Key Release - dependent on variant) |
| Approvals/Certifications | CE, UL Listed (US), cULus Listed (Canada) |
| Housing Material | Fiberglass Reinforced Polyester |
| Actuation Force | ~ 50 N (Typical force to trigger) |
| Return Travel | Automatic (Spring Return) |
Packaging & Shipping
Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.
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