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Optical Safety Encoder EKS36-2KF0B018A | SIL 2 & PL d Compliance | 18 Bit Resolution | HIPERFACE DSL Interface | by SICK
The Optical Safety Encoder EKS36-2KF0B018A is designed for industrial automation, offering SIL 2 and PL d compliance for safety-critical applications. With an impressive 18-bit resolution and HIPERFACE DSL communication, it ensures precise position measurement in high-speed machinery, operating up to 12,000 min⁻¹. Its robust design and IP40 rating make it ideal for environments requiring durability and reliability.
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Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL2 (EN 62061)
- Category: 3 (EN ISO 13849)
- Performance level: PL d (EN ISO 13849)
- Position resolution per revolution: 18 bit
- System accuracy: ±120″
- Signal noise (σ): ±5″
- Number of absolute ascertainable revolutions: 1
- Available memory area: 8,192 Byte
- Measurement step per revolution: 262,144
- Measurement principle: Optical
- Type of code for absolute value: Binary
- Communication interface: HIPERFACE DSL®
- Initialization time: Max. 500 ms
- Connection type: Male connector, 4-pin
- Supply voltage: 7 V to 12 V
- Current consumption: ≤150 mA
- Output frequency for digital position value: 0 kHz to 75 kHz
- Shaft version: Tapered shaft
- Operating speed: ≤12,000 min⁻¹
- Operating temperature range: -20 °C to +115 °C
- Storage temperature range: -40 °C to +125 °C
- Relative humidity: 90%, condensation not permitted
- Enclosure rating: IP40
- Dimensions (H x L x W): 36mm x 60mm x 36mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508) and Performance Level PL d (EN ISO 13849)
- Optical measurement principle with 18 bit resolution per revolution
- HIPERFACE DSL® communication interface for digital position values
- Operating temperature range from -20 °C to +115 °C
- High resistance to shocks (100 g, 6 ms) and vibrations (50 g, 10 Hz to 2,000 Hz)
- Tapered shaft with stator coupling
- Low operating torque of 0.2 Ncm and start-up torque of 0.3 Ncm
- Memory area of 8,192 Byte and measurement step per revolution of 262,144
- IP40 enclosure rating with mating plugs inserted and cover closed
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety encoders and HIPERFACE DSL interfaces to ensure compliance with safety standards.
Applications
- Industrial automation for precise position measurement
- Safety-related applications requiring SIL 2 and PL d compliance
- High-speed machinery with up to 12,000 min⁻¹ operating speed
- Environments requiring robust optical encoders with IP40 protection
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- High reliability and long service life reduce waste and replacement frequency
- Low power consumption with supply voltage between 7 V and 12 V
- Robust design minimizes environmental impact through durability
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK EKS36-2KF0B018A Optical Safety Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.
