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RFID Safety Sensor TR4-SFU02CB | SIL 3 & Category 4 Compliance | IP67 & IP69K Rated | by SICK
The RFID Safety Sensor TR4-SFU02CB is designed for industrial safety systems, featuring a SIL 3 safety integrity level and Category 4 compliance. With two safe outputs and assured switch distances of 15 mm and 25 mm, it ensures reliable machine safety monitoring. Its robust design and IP67/IP69K ratings make it ideal for harsh environments, providing durability and long-lasting performance in automation applications.
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Technical Specifications
- Sensor principle: RFID
- Number of safe outputs: 2
- Assured switch on distance (Sao): 15 mm
- Assured switch off distance (Sar): 25 mm
- Actuation directions: 5
- Retaining force: ≤ 10 N
- Safety integrity level: SIL 3 (IEC 61508)
- Category: Category 4 (EN ISO 13849)
- Performance level: PL e (EN ISO 13849)
- PFHD: 6.03 x 10^-10
- Mission time: 20 years
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: High coding level
- Connection type: Cable with plug M12, 5-pin, 0.2 m length
- Cable diameter: 6.5 mm, conductor cross section: 0.25 mm²
- Protection class: III (EN 50178)
- Supply voltage: 24 V DC (20.4 V DC to 26.4 V DC)
- Power consumption: ≤ 50 mA
- Output current: ≤ 200 mA
- Response time: 45 ms
- Release time: 360 ms
- Risk time: ≤ 100 ms
- Switch-on time: 2 s
- Electrical life: 10 million switching cycles
- Enclosure rating: IP67 and IP69K
- Operating temperature: -25 °C to +70 °C
- Vibration resistance: 10 Hz to 55 Hz, 3.5 mm
- Shock resistance: 30 g, 11 ms
- Dimensions (H x L x W): 88mm x 20mm x 25mm
- Weight: 0.112 kg
Key Features
- RFID sensor principle with uniquely coded actuator
- Two safe outputs with assured switch on distance of 15 mm and switch off distance of 25 mm
- High safety integrity level SIL 3 and Category 4 compliance
- Safe series connection capability with Flexi Loop and diagnostics
- Robust rectangular design with Valox® DR48 housing
- IP67 and IP69K rated for harsh environments
- LED status display for operational feedback
- Self-monitoring semiconductor outputs (OSSDs) with fast response time
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and compliant with relevant electrical standards.
Applications
- Industrial safety systems requiring RFID sensor-actuator technology
- Machine safety monitoring and control
- Automation systems with high safety integrity requirements
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Low power consumption (≤ 50 mA) supports energy efficiency
- Robust housing protects against environmental damage, extending product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK TR4-SFU02CB RFID Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
