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RFID Safety Sensor STR1-SAXM0AC8S01 | SIL 3 Safety Level | IP67 & IP69K Rated | by SICK
The RFID Safety Sensor STR1-SAXM0AC8S01 is designed for industrial safety monitoring and machine guarding. With a SIL 3 safety integrity level and IP67/IP69K rated enclosure, it ensures reliable performance in harsh environments. Featuring two safe outputs and universal coding, this sensor is perfect for access control in automated systems, providing peace of mind in safety interlock applications.
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Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Auxiliary contact: 1 (switching behavior equivalent to OSSDs)
- Assured switch on distance Sao: 14 mm (-10 to +70 °C), 10 mm (-30 to -10 °C)
- Assured switch off distance Sar: 28 mm
- Active sensor surfaces: 3 (top, left, right)
- Actuation directions: 5
- Coding: Universally coded
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 5.21 x 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
- Safe series connection: With T-connector (no diagnostics), with Flexi Loop (with diagnostics)
- Connection type: Cable with plug M12, 8-pin
- Cable length: 0.2 m
- Max connecting cable length: ≤ 200 m
- Cable diameter: 5.5 mm
- Conductor cross section: 0.12 mm²
- Bend radius fixed installation: > 8 x cable diameter
- Bend radius moving cable: > 12 x cable diameter
- Cable material: PVC
- Conductor material: Copper
- Coupling nut material: Zinc die-cast, nickel-plated
- Display elements: LEDs with diagnostics and status display
- Protection class: III (IEC 61140)
- Classification cULus: Class 2
- Supply voltage: 24 V DC (19.2 V DC to 28.8 V DC)
- Power consumption: 50 mA
- Output type: Self-monitoring semiconductor outputs (OSSDs)
- Output current: ≤ 100 mA
- Response time: 40 ms
- Release time: 100 ms
- Risk time: 80 ms
- Switch-on time: 2.5 s
- Housing material: VISTAL®
- Enclosure rating: IP67, IP69K
- Operating temperature: -30 °C to +70 °C
- Storage temperature: -30 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm
- Shock resistance: 30 g, 11 ms
- EMC standards: EN IEC 61326-3-1, EN IEC 60947-5-2, EN IEC 60947-5-3, EN 300330 V2.1.1
- Dimensions (H x L x W): 18mm x 26mm x 40mm
- Weight: 0.1 kg
Key Features
- RFID sensor principle with universal coding
- Two safe outputs and one auxiliary contact with OSSD equivalent switching behavior
- Assured switch on distance Sao of 14 mm (-10 to +70 °C) and 10 mm (-30 to -10 °C)
- Assured switch off distance Sar of 28 mm
- Three active sensor surfaces (top, left and right sides)
- Five actuation directions
- Safety integrity level SIL 3 (IEC 61508)
- Category 4 (EN ISO 13849) and Performance level PL e
- Safe series connection with T-connector and Flexi Loop
- LED display elements with diagnostics and status indicators
- Protection class III and IP67, IP69K rated enclosure
- Operating temperature range from -30 °C to +70 °C
- Robust housing made of VISTAL®
Professional Installation Requirements
- Installation must be performed by qualified personnel familiar with safety sensor systems and compliant with relevant safety standards.
Applications
- Industrial safety monitoring
- Machine guarding
- Access control in automated systems
- Safety interlock systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption of 50 mA supports energy efficiency
Warranty Information
Warranty details available upon request from manufacturer or authorized distributor.
Available Now
The SICK STR1-SAXM0AC8S01 RFID Safety Sensor is available for immediate purchase, ideal for industrial safety and machine guarding applications.
