Trade Discount 20%
RFID Safety Interlock Switch MLP1-SMMA0AC 550N Locking SIL3 SICK
SICK MLP1 rfid safety interlock switch featuring 550N locking and SIL3. Ideal for machine guarding and safe isolation of hazardous plant.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
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, 5-pin
- Cable length: 150 mm
- Long connecting cable max: ≤ 140 m
- Cable diameter: 5.5 mm
- Conductor cross section: 0.12 mm²
- Cable material: PVC
- Conductor material: Copper
- Coupling nut material: Zinc die-cast, nickel-plated
- Display elements: LEDs with status display
- 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
- Weight switches (spare parts): 510 g
- Weight actuator: 210 g
- Material sensor housing: Anodized aluminum
- Material actuator housing: Fiber-glass-reinforced PVC
- Material anchor plate: Nickel-plated steel
- Offset tolerance vertical and horizontal: ≤ 5 mm
- Aperture angle: ≤ 3°
- Enclosure rating: IP67 (EN 60529)
- Ambient operating temperature: –20 °C to +55 °C
- Storage temperature: –25 °C to +70 °C
- Relative humidity: 50% at 70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- Shock resistance: 30 g, 11 ms
- EMC compliance: EN IEC 61326-3-1, EN IEC 60947-5-2, EN IEC 60947-5-3
- 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 mechanism
- Universally coded actuator for secure locking
- High locking force: 550 N (GS-ET-19) maximum
- Safety integrity level SIL 3 (IEC 61508) and Category 4 (EN ISO 13849)
- Self-monitoring semiconductor outputs (OSSDs) with actuator monitoring
- IP67 rated enclosure for protection against dust and water
- 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
- Access control in hazardous areas requiring safety locking
- Automation systems requiring high safety integrity level components
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable materials and robust design reduce replacement frequency and waste
- Low power consumption with efficient locking and unlocking operation
- Complies with RoHS standards limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK MLP1-SMMA0AC RFID Safety Switch is available for immediate purchase, ideal for industrial safety and process protection applications.
