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CES-A-S5H Safety Switch

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EUCHNER CES Category 4, Non-Contact Safety Systems 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 / safety module, and a digitally coded actuator. Unlike universally coded magnetic switches, the CES actuators are uniquely coded and cannot be bypassed by any means. The CES-A-S5H is an evaluation unit and read head in one. 14 different position actuators and 1 safety actuator can be detected. Four binary outputs indicate the number of the actuator being detected.

   

Features

  • Combination read head and evaluation unit
  • Small design
  • Status LED's, including indicators for D0-D3
  • Switch on distance 20 mm
  • Adjustable actuating head with 5 approach directions
  • Safety category 4
  • Non-pulsed outputs for use with safety PLCs

Benefits

  • Achieves the highest level of safety
  • Highest protection against tampering
    • Short circuit detection by pulsed signals
    • The safety system will still function 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 4
  • 24VDC operating voltage
  • M23 12-pin connector
  • Environmental Protection IP67 - oil and dust tight, and water resistant
  • Ambient operating temperature -20 to 55C
  • Operating voltage 18 to 27VDC
  • Current consumption 80mA
  • Dimensions 40mm x 40mm x 131mm

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