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RFID Safety Switch MLP1-SMMF0AC | High Locking Force 550 N | SIL 3 Compliance | IP67 Rated | by SICK
The RFID Safety Switch MLP1-SMMF0AC is designed for industrial safety interlocking, featuring a high locking force of 550 N and SIL 3 compliance for enhanced safety. With an IP67 rated enclosure, it’s perfect for harsh environments, ensuring reliable operation in automation systems and manufacturing processes. Built with robust materials, this switch offers long service life and low power consumption, making it an ideal choice for safety monitoring applications.
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Technical Specifications
- Sensor principle: RFID
- Locking force Fmax: 550 N (GS-ET-19)
- Locking force FZh: 500 N (GS-ET-19)
- Retaining force: 25 N
- Offset tolerance: ≤ 5 mm
- Assured switch off distance Sar: 45 mm
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 15 * 10^-9
- Mission time: 20 years
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: Low coding level
- Safe state on fault: At least one safety-related semiconductor output (OSSD) OFF
- Connection type: Cable with plug M12, 8-pin, 150 mm cable length
- Protection class: III (IEC 61140)
- Contamination rating: 3 (EN 60947-1)
- Rated insulation voltage Ui: 32 V
- Rated impulse withstand voltage Uimp: 1500 V
- Supply voltage sensor: 24 V DC (19.2 V DC ... 28.8 V DC)
- Supply voltage magnet: 24 V DC (19.2 V DC ... 28.8 V DC)
- Power consumption locking active: 350 mA
- Power consumption locking deactivated: 50 mA
- Switching frequency: ≤ 0.5 Hz
- Output type: Self-monitoring semiconductor outputs (OSSDs)
- Output current (OSSDs): ≤ 100 mA
- Diagnostic output: ≤ 25 mA, short-circuit protected
- Response time: 50 ms
- Release time: 100 ms
- Risk time: 100 ms
- Switch-on time: 2.5 s
- Material sensor housing: Anodized aluminum
- Material actuator housing: Fiber-glass-reinforced PVC
- Material anchor plate: Nickel-plated steel
- Enclosure rating: IP67 (EN 60529)
- Operating temperature: –20 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- Shock resistance: 30 g, 11 ms
- Dimensions (H x L x W): 60mm x 38.5mm x 120mm
- Weight: 0.72 kg
Key Features
- RFID sensor principle with power to lock locking mechanism
- Universally coded for secure operation
- High locking force up to 550 N (GS-ET-19)
- Safety integrity level SIL 3 and Category 4 compliance
- Self-monitoring semiconductor outputs (OSSDs) with actuator monitoring
- IP67 rated enclosure for harsh environments
- LED status display for operational feedback
- Robust construction with anodized aluminum sensor housing and fiber-glass-reinforced PVC actuator housing
Professional Installation Requirements
- Installation must be performed by qualified personnel familiar with safety interlock systems and compliant with relevant safety standards.
Applications
- Industrial safety interlocking for machinery and process protection
- Automation systems requiring high safety integrity level
- Safety monitoring in manufacturing and processing plants
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption during locking and deactivated states
- Robust materials ensure long service life in harsh environments
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK MLP1-SMMF0AC RFID Safety Switch is available for immediate purchase, ideal for industrial safety and process protection applications.
