Sick IQB2S12-04B4DW2, Safety switches, IQB2S, SKU: 1091955

• Sensor principle: Inductive
• Number of safe outputs: 2
• Sensing range S n : 4mm
• Safe switch on distance S ao : 3.2mm
• Safe switch off distance S ar : 6mm
• Active sensor surfaces: 1
• Actuation frequency: 100Hz
• Safety integrity level: SIL 2(IEC6150
• Category: Category 2(ISO13849
• Performance level: PLd(ISO13849
• PFH D (mean probability of a dangerous failure per hour): 6.0x10 8
• T M (mission time): 20years (ISO13849
• Type: Type 3(ISO13849
• Actuator coding level: Uncoded ENISO1411
• Safe state in the event of a fault: At least one safetyrelated semiconductor output (OSSD) is in the OFF state.
• Safe series connections: None, only individual wiring (with diagnostics)
• Connection type: Cable, 4wire
• Length of cable: 2m
• Cable diameter: 3.9mm
• Conductor cross section: 0.25mm
• Bend radius (with fixed installation): 6x cable diameter
• Bend radius (with moving cable): 10x cable diameter
• Cable material: PVC
• Conductor material: Copper

IOLink Safety:

• WCDT: 1ms
• OFDT: 20ms
• Display elements: LEDs

Diagnostics indicator:

• Status display:
  • Connection type: Cable, 4wire
  • Length of cable: 2m
  • Cable diameter: 3.9mm
  • Conductor cross section: 0.25mm
  • Bend radius (with fixed installation): 6x cable diameter
  • Bend radius (with moving cable): 10x cable diameter
  • Cable material: PVC
  • Conductor material: Copper

  IOLink Safety:

  • WCDT: 1ms
  • OFDT: 20ms
  • Display elements: LEDs

  Diagnostics indicator:

  • Status display:
    • Protection class: III (IEC61140)
    • Rated insulation voltage U i : 28.8V
    • Rated impulse withstand voltage U imp : 1,500V
    • Supply voltage V s : 24VDC (19.2VDC... 28.8VDC)
    • Power consumption: 20mA
    • Typ