Euchner 安士能 CES-A-S5H 机械安全联锁开关

特性

• 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
• 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
• 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

"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."