Pro-Range CLJ-C17-5APA Inductive Proximity Sensor - 5mm Detection, PNP Output, 17x17mm Body

The CLJ-C17-5APA inductive sensor typically operates on a 10-30V DC supply, with 24V DC being the standard industrial voltage. It includes reverse polarity protection, but connecting the power within the specified range is essential for correct operation and to avoid damage.

The PNP output is a sourcing type. Connect the sensor's brown wire (+V), blue wire (0V/GND), and black wire (signal output) to your power supply and controller. The black wire will switch to supply +V when a metal target is detected, which should be connected to the digital input of your PLC or microcontroller.

Yes, inductive proximity sensors detect all conductive metals, but the sensing distance varies. For non-ferrous metals like aluminum or copper, the effective detection distance is typically reduced compared to steel. For the CLJ-C17-5APA, the 5mm rating is for standard steel; for aluminum, expect a reduced range of approximately 60-70% of the rated distance.

Ensure the sensing face is flush with or slightly recessed from the mounting surface to avoid physical damage. Maintain the specified lateral and axial clearance from other metal objects to prevent false triggering. Use the integrated threads on the sensor body for secure installation in a drilled and tapped hole.

Standard models like the CLJ-C17-5APA typically do not include an LED status indicator. Operation is confirmed by measuring the output signal with a multimeter or observing the input status on your connected PLC or controller. The solid-state design provides reliable switching without the need for visual diagnostics.