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Safety Absolute Encoder EES37-2KF0B017A | SIL 2 Certified | 17 Bit Resolution | HIPERFACE DSL Interface | by SICK
The Safety Absolute Encoder EES37-2KF0B017A is designed for industrial automation, providing SIL 2 safety compliance and 17-bit resolution for precise position measurement. With a robust design and an operating temperature range of -40 °C to +115 °C, it’s perfect for safety-critical applications and machine control systems requiring reliable absolute position feedback.
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Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL3 (EN 62061)
- Category: 3 (EN ISO 13849), Performance Level PL d
- Resolution per revolution: 17 bit
- System accuracy: ±240″ nominal position at 25 °C, filter setting 21 kHz
- Signal noise (σ): ±20″ nominal position at 25 °C
- Number of absolute ascertainable revolutions: 1
- Available memory area: 8,192 Byte
- Measurement step per revolution: 131,072
- Communication interface: HIPERFACE DSL®
- Connection type: Male connector, 4-pin
- Supply voltage: 7 V to 12 V
- Current consumption: ≤150 mA
- Operating temperature range: –40 °C to +115 °C
- Storage temperature range: –40 °C to +120 °C
- Enclosure rating: IP30 (with cover closed and connector attached)
- Operating speed: ≤12,000 min⁻¹
- Permissible radial shaft movement: ±0.15 mm
- Permissible axial shaft movement: ±0.5 mm
- Dimensions (H x L x W): 40mm x 60mm x 40mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508), SILCL3 (EN 62061)
- Category 3 (EN ISO 13849) with Performance Level PL d
- Safe singleturn absolute position measurement
- Resolution per revolution: 17 bit
- System accuracy ±240″ nominal position at 25 °C
- Communication interface: HIPERFACE DSL®
- Operating temperature range: –40 °C to +115 °C
- Enclosure rating IP30 when cover closed and connector attached
- Operating speed up to 12,000 min⁻¹
- Low moment of inertia rotor (1 gcm²)
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety-related control systems and electrical connections to ensure compliance with safety standards.
Applications
- Industrial automation for precise position measurement
- Safety-related applications requiring SIL 2 and PL d compliance
- Machine control systems with absolute position feedback
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Robust design reduces need for frequent replacements, minimizing electronic waste
- Low power consumption (≤150 mA) supports energy-efficient operation
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK EES37-2KF0B017A Safety Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
