Sensor Relay - CAF15


The CAF15 Relay checks the time between the rotation of two lobes on the balance flange in the spindle. If the time between the two pulses is greater than the time set on the dial of the CAF15, the spindle is considered to be stopped rotating, the relay displays the OFF signal, and the contacts between 3 and 4 are closed. If the time between the two pulses is less than the time set by the dial, the spindle is still rotating and therefore the relay displays the ON signal and the contacts between 4 and 5 are closed.


CAF15 Wiring Diagram

CAF 15 Relay Technical Characteristics
Power Supply 24 Vdc
Power 1 Watt
LED Green: OFF (No Rotation)
Red: ON (Rotation)
Sensor Type Non Amplified NAMUR
Output Type Changeover Contact 1A / 250V
Response Time 0.1 to 5 Sec.
Startup Time 0.1 to 5 Sec.
Operating Temp. -20 to +60 C
IP Rating IP 20

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