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Inductive Safety Sensor Dual Output SIL 2 & PL d Rated Variant-2 SICK

BRAND: SICK
SKU: 1091956
$333.20 List price: $418.80
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The Inductive Safety Sensor IQB2S12-04B4DQ9 features a dual output design with a sensing range of 4 mm
Technical Specifications
  • Sensor principle: Inductive
  • Number of safe outputs: 2
  • Sensing range Sn: 4 mm
  • Assured switch on distance Sao: 3.2 mm
  • Assured switch off distance Sar: 6 mm
  • Actuation frequency: ≤ 100 Hz
  • Safety integrity level: SIL 2 (IEC 61508)
  • Category: Category 2 (ISO 13849-1)
  • Performance level: PL d (ISO 13849-1)
  • PFHD: 6.0 x 10^-8
  • Mission time: 20 years
  • Type: Type 3 (ISO 13849-1)
  • Actuator coding level: Uncoded (EN ISO 14119)
  • Safe state on fault: At least one OSSD off
  • Connection: Cable with M12 male connector, 4-pin, 0.3 m length
  • Cable diameter: 3.9 mm, PVC material
  • Protection class: III (IEC 61140)
  • Rated insulation voltage Ui: 28.8 V
  • Rated impulse withstand voltage Uimp: 1500 V
  • Supply voltage Vs: 24 V DC (19.2 V DC to 28.8 V DC)
  • Power consumption: ≤ 20 mA
  • Response time: ≤ 1 ms
  • Release time: ≤ 2 ms
  • Risk time: ≤ 20 ms
  • Switch-on time: 1 s
  • Enclosure rating: IP67 (IEC 60529)
  • Operating temperature: -25 °C to +70 °C
  • Storage temperature: -25 °C to +70 °C
  • Relative humidity: 50% at 70 °C
  • Vibration resistance: 10 Hz to 55 Hz, 1 mm
  • EMC standards: IEC 60947-5-2, IEC 61000-6-7, IEC 60947-5-3
  • Dimensions (H x L x W): 26mm x 40mm x 12mm
  • Weight: 0.1 kg
Key Features
  • Inductive sensor principle with 2 safe outputs
  • Sensing range of 4 mm with assured switch on/off distances
  • Safety integrity level SIL 2 and Performance level PL d
  • Self-monitoring semiconductor outputs (OSSDs)
  • Flush installation with rectangular VISTAL® housing
  • IP67 rated for dust and water protection
  • LED status display and diagnostics indicator
  • Fast response time ≤ 1 ms and release time ≤ 2 ms
  • Safe series connection capability with Flexi Loop diagnostics
Professional Installation Requirements
  • Installation should be performed by qualified personnel familiar with safety sensor integration and compliance with occupational health and safety standards.
Applications
  • Industrial automation safety monitoring
  • Machine safety and control systems
  • Factory automation requiring SIL 2 and PL d safety levels
Standards & Compliance
  • AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
  • Durable VISTAL® housing ensures long service life reducing waste
  • Low power consumption of ≤ 20 mA supports energy efficiency
  • IP67 protection minimizes environmental contamination and ingress
Warranty Information

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

Available Now

The SICK IQB2S12-04B4DQ9 Inductive Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications requiring reliable dual safe output monitoring.

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