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Safety Encoder AFS60S-S4SL262144 SIL 3 & PL e Rated 262,144 Steps SICK

BRAND: SICK
SKU: 1114783
$2,455.30 List price: $3,086.10
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The AFS60S-S4SL262144 safety encoder is designed for industrial automation, featuring SIL 3 and PL e safety ratings for high integrity applications.
Technical Specifications
  • Safety integrity level: SIL 3 (IEC 61508, IEC 61800-5-3)
  • Performance level: PL e (EN ISO 13849-1)
  • Category: 3 and 4 (EN ISO 13849-1)
  • Mean probability of dangerous failure per hour (PFH): 5.5 x 10⁻⁹ at 40 °C
  • Mission time: 20 years (EN ISO 13849-1)
  • Safety-related accuracy: 0.09° category 3, 0.35° category 4
  • Number of steps per revolution: 262,144 (18 bit)
  • Error limits G: 0.05°
  • Repeatability standard deviation σr: 0.002°
  • Communication interface: SSI + Sin/Cos
  • Initialization time: 2 seconds
  • Position forming time: < 1 µs
  • Code type: Gray
  • Clock frequency: 100 kHz to ≤ 1 MHz
  • Supply voltage: 4.5 to 32 V
  • Power consumption: 0.7 W (without load)
  • Connection type: Cable, 12-wire, radial, 3 m
  • Mechanical design: Solid shaft, face mount flange
  • Shaft diameter: 10 mm with flat
  • Operating temperature range: -30 °C to +85 °C
  • Enclosure rating: IP65
  • Operating speed: ≤ 9,000 min⁻¹
  • Dimensions (H x L x W): 58mm x 60mm x 58mm
  • Weight: 0.3 kg
Key Features
  • Safety integrity level SIL 3 (IEC 61508, IEC 61800-5-3)
  • Performance level PL e (EN ISO 13849-1)
  • High resolution with 262,144 steps per revolution (18 bit)
  • Robust mechanical design with solid shaft and face mount flange
  • IP65 rated enclosure for protection against dust and water
  • Wide operating temperature range from -30 °C to +85 °C
  • Reverse polarity and short-circuit protection
  • Communication interface: SSI with Sin/Cos output
  • Low power consumption of 0.7 W
  • High operating speed up to 9,000 min⁻¹
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety-related encoder systems and compliant with relevant safety standards.
Applications
  • Industrial automation requiring high safety integrity level encoders
  • Safety-related motion control systems
  • Robotics and machinery with safety performance requirements
  • Position and speed feedback in hazardous environments
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Low power consumption reduces energy usage
  • Durable materials and robust design extend product lifespan, reducing waste
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.

Available Now

The SICK AFS60S-S4SL262144 safety-related encoder is available for immediate purchase, ideal for industrial automation and safety-critical applications requiring high precision and reliability.

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