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Safety Absolute Encoder EDS35-2KF0A020A | SIL 2 & PL d Compliance | 20-Bit Resolution | IP40 Rated | by SICK
The Safety Absolute Encoder EDS35-2KF0A020A is designed for industrial automation, offering SIL 2 and PL d compliance for safety-critical applications. With a 20-bit position resolution and an operating temperature range of -40 °C to +115 °C, it ensures precise position measurement in high-speed machinery. Its HIPERFACE DSL® communication interface guarantees reliable data transmission, making it ideal for environments requiring robust optical sensing.
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Technical Specifications
- Safety integrity level: SIL 2 (IEC 61508), SILCL3 (IEC 62061)
- Category: 3 (EN ISO 13849-1:2015)
- Performance level: PL d (EN ISO 13849-1:2015)
- Position resolution: 20 bit per revolution
- System accuracy: ± 50 seconds of arc
- Signal noise (σ): ± 3 seconds of arc
- Available memory area: 8,192 Byte
- Measurement principle: Optical
- Communication interface: HIPERFACE DSL®
- Initialization time: ≤ 500 ms
- Supply voltage: 7 V to 12 V
- Current consumption: ≤ 150 mA
- Operating speed: ≤ 12,000 min⁻¹
- Start-up torque: ≤ 0.6 Ncm at +20 °C
- Operating temperature range: –40 °C to +115 °C
- Enclosure rating: IP40 (with cover closed and connector attached)
- Dimensions (H x L x W): 35mm x 50mm x 35mm
- Weight: 0.1 kg
Key Features
- Safety integrity level SIL 2 (IEC 61508) and SILCL3 (IEC 62061)
- Category 3 (EN ISO 13849-1:2015) with Performance Level PL d
- Safe singleturn absolute position measurement with 13-bit safety resolution
- 20-bit position resolution per revolution with ±50″ system accuracy
- HIPERFACE DSL® communication interface for reliable data transmission
- Operating temperature range from –40 °C to +115 °C
- IP40 enclosure rating when cover is closed and connector attached
- Low start-up torque ≤ 0.6 Ncm at +20 °C
- High mechanical durability with 50,000 hours ball bearing life at 6,000 min⁻¹
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety encoders and compliant with relevant safety standards.
Applications
- Industrial automation for precise position measurement
- Safety-related applications requiring SIL 2 / PL d compliance
- High-speed machinery with up to 12,000 min⁻¹ operating speed
- Environments requiring robust optical absolute position sensing
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Long operational life reduces waste and replacement frequency
- Low power consumption (7 V to 12 V supply voltage) minimizes energy use
- Robust design reduces environmental impact from failures and downtime
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK EDS35-2KF0A020A Safety Absolute Encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications.
