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CES-AH Safety Switch

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EUCHNER CES-AH Category 3 / PL d, Non-Contact Safety Switchers are used to monitor the position of movable machine guarding by means of Inductive Coding. These systems are designed for use in areas where a high level of tamper resistance and safety is required. These systems feature an inductive read head/ evaluation unit, and a digitally coded actuator. Unlike universally coded magnetic switches, the CES-AH actuators are uniquely coded and cannot be bypassed by any means. The CES-AH is an evaluation unit and read head in one featuring high current outputs.

   

Features

  • Combination read head and evaluation unit
  • Small design
  • High current outputs
  • Status LED's
  • Switch on distance up to 27 mm
  • Safety category 3
  • Unicode operation
  • >

Benefits

  • Highest protection against tampering
    • Short circuit detection by pulsed signals
    • The safety system will enter a safe state even if an internal component fails
  • Non-contact system
    • Overcomes misalignment issues
    • Vibration resistant
  • Fault diagnostics
    • Minimizes down-time
  • Sensors operate thru stainless steel
    • Food machinery, etc
  • Long operational life
  • Operates under extreme environmental conditions e.g. dirt, moisture, ambient temperature

Technical

  • Up to safety category 3 PL d
  • M23 9-pin connector
  • Safety outputs directly switch up to 4 Amps
  • Environmental Protection IP67 - oil and dust tight, and water resistant
  • Ambient operating temperature -20 to 55C
  • Operating voltage 20 to 28VDC
  • Current consumption 150mA (no load)
  • Safety output 30mA min, 4000mA max load
  • Dimensions 40mm x 40 mm x 171 mm

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