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Non-Contact Safety Switch
CES
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Non-contact safety switches provide considerable advantages where tough
ambient conditions apply. They are also especially suitable for use on
imprecisely controlled safety equipment. Non-contact EUCHNER safety switches
operate on the basis of clearly coded actuators. Manipulation of an actuator
is thus impossible. Supply voltage and data transfer to the coded actuator
are realized by means of a non-contact inductive read head. A monitoring
output is additionally available for the safety outputs. Through the design
of the evaluating device, the safety switch can be used for the highest
safety requirements (Control Category 4: EN 954-1). |
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Safety switches with relay output for the output of a read-head.
Details
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Safety switches with semiconductor output. Evaluation device and read-head
integrated in one housing.
Details |
Safety switches with relay output for the output of 1 to 2 or 2 to 4
read-heads.
Details |
Features:
- Uniquely coded actuator (unique item)
- Teach-in function of the evaluation unit. Teaching of a new actuator
with no additional equipment
- Integrated safety device
- Series connection with several evaluation units possible. Suitable for
monitoring installations with several protective devices.
- Two redundant safety outputs with internally monitored contacts
- Suitable for safety category 4 according to EN 954-1 for monitoring
short-circuits of safety outputs (CES-A-ABA-01)
- Suitable for connection to a safety control module with or without
pulse signalsˇ Built-in fault diagnosis
- Output signal present, control module can request the status of the
protective device
- Actuator in compact design
- Handles large mechanical tolerance for door alignment
- Flush installation in door panel possible.
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