Euchner 安士能 CES-AR 非接触式安全互锁开关

特性

• Combination read head and evaluation unit
• Small design
• Status LED's
• Switch on distance 20 mm
• Up to 20 units connected in series
• Achieves the highest level of safety
• Highest protection against tampering
• Non-contact system
• Fault diagnostics
• Sensors operate thru stainless steel
• Long operational life
• Operates under extreme environmental conditions e.g. dirt, moisture, ambient temperature
• Short circuit detection by pulsed signals
• The safety system will still function even if an internal component fails
• Overcomes misalignment issues
• Vibration resistant
• Minimizes down-time
• Food machinery, etc
• Up to safety category 4
• M12 connector
• Environmental Protection IP67 - oil and dust tight, and water resistant
• Ambient operating temperature -30 to 65C
• Operating voltage 24VDC +/- 15%
• Current consumption 50mA
• Dimensions 47mm x 40.5mm x 56.5mm

"CES Category 4 Non-Contact Safety Switches are used to monitor the position of movable machine guarding by means of Inductive Coding. These systems feature an inductive read head with built-in evaluation and a digitally coded actuator. Unlike universally coded magnetic switches, the CES actuators are uniquely coded and cannot be bypassed by any means. The non-contact safety switch CES-AR C is suitable for systems on which a large number of safety doors need to be monitored. The small design of the actuator and read head (included integrated evaluation unit) allows easy mounting on the safety guard."