Pro-Range CLJ-A30M-10APB Inductive Proximity Sensor Detection Distance 10mm - PNP Output, M30 Thread

The CLJ-A30M-10APB has a PNP (sourcing) output. When activated, it switches the signal line to the positive supply voltage. Choose PNP for systems where the PLC or controller input is designed to receive a positive voltage signal to indicate an 'ON' state. NPN (sinking) outputs, in contrast, switch the signal to ground. Always verify your control system's input type before selection.

This sensor detects both ferrous (like steel and iron) and non-ferrous (like aluminum, brass, copper) metals. The standard sensing distance is 10mm for a standard mild steel target. For non-ferrous metals like aluminum, the effective sensing distance is typically reduced by 30-50%. Always refer to the sensor's datasheet for specific correction factors based on target material and size.

Connect the brown wire to the positive DC supply (typically +24V), the blue wire to the DC common (0V), and the black wire to your PLC's digital input. The PNP output provides a +24V signal on the black wire when a metal target is detected. Ensure your PLC input is compatible with this sourcing signal and includes a pull-down resistor if necessary.

Yes, sensors in the M30 form factor like the CLJ-A30M-10APB are typically rated IP67. This means they are dust-tight and can withstand temporary immersion in water up to 1 meter for 30 minutes. It is well-suited for washdown areas, machining centers with coolant, and other industrial environments with particulates and moisture.