The 1105009 is a safe extension module designed for monitoring various motor parameters, including zero-speed, speed, and rotation direction. It supports the monitoring of two axes and is compatible with NPN/PNP proximity switches and HTL encoders. Suitable for applications such as emergency-stop circuits, valve control, and optoelectronic protection, this safety device functions as both an over-speed and zero-speed safety relay, ensuring reliable operation in safety-critical systems.
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