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Transparent Safety Switch | RFID Sensor with 2 Safe Outputs | IP67 & IP69K Rated | by SICK
The Transparent Safety Switch features an RFID sensor principle with 2 safe outputs and 1 auxiliary contact, making it ideal for industrial safety systems. With a robust IP67 and IP69K enclosure rating, it ensures reliable performance in harsh environments, supporting machine guarding and automation safety applications. Designed for long-lasting use, this switch operates effectively in temperatures ranging from -30 °C to +70 °C.
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Alternatively Known As: Transparent Safety Switch, RFID Safety Sensor, Industrial Safety Switch, SICK Safety Interlock Switch
Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Auxiliary contact: 1 (switching behavior complementary 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 and right sides)
- 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) is OFF
- Connection type: Cable with plug M12, 5-pin
- Cable length: 0.2 m
- Long connecting cable: ≤ 200 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 diagnostics indicator and status display
- Protection class: III (IEC 61140)
- 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 2 safe outputs and 1 auxiliary contact
- 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
- 3 active sensor surfaces on top and sides (left, right)
- 5 actuation directions supported
- Universally coded actuator
- Safety integrity level SIL 3 (IEC 61508), Category 4 (EN ISO 13849), Performance level PL e
- Safe series connection with Flexi Loop including diagnostics
- Protection class III (IEC 61140) with IP67 and IP69K enclosure rating
- Operating temperature range from -30 °C to +70 °C
- Self-monitoring semiconductor outputs (OSSDs) with response time of 40 ms
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and compliant with relevant safety standards.
Applications
- Industrial safety systems requiring reliable access control
- Machine guarding and automation safety
- Safety monitoring in manufacturing and processing plants
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable housing and long mission time of 20 years reduce waste and replacement frequency
- Low power consumption of 50 mA supports energy-efficient operation
Warranty Information
Warranty details available upon request from manufacturer; typically includes coverage against manufacturing defects.
Available Now
The SICK STR1-SAFM0AC5 Transparent Safety Switch is available for immediate purchase, ideal for industrial safety and automation applications.
