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Safety Encoder AFS60S-S4SA262144 SIL 3 & PL e Certified 262,144 Steps SICK

BRAND: SICK
SKU: 1085752
$2,452.20 List price: $3,082.10
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The AFS60S-S4SA262144 safety encoder is designed for industrial automation, featuring SIL 3 and PL e certifications for high safety integrity.
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: Male connector, M23, 12-pin, radial
  • Mechanical design: Solid shaft, face mount flange
  • Shaft diameter: 10 mm with flat
  • Operating temperature range: -30 °C to +95 °C
  • Enclosure rating: IP65
  • Operating speed: ≤ 9,000 min⁻¹
  • Bearing lifetime: 3.6 x 10^9 revolutions
  • 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 +95 °C
  • Short-circuit and reverse polarity protection
  • Fast position forming time less than 1 µs
  • Communication via SSI and Sin/Cos interfaces
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 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
  • Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Long service life reduces waste and replacement frequency
  • Energy-efficient electronics minimize power consumption
  • Robust design reduces environmental impact from failures
Warranty Information

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

Available Now

The SICK AFS60S-S4SA262144 safety-related encoder is available for immediate purchase, ideal for industrial safety and automation applications requiring high reliability and safety certification.

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