pd40cnd25ppm5 – photo dr pl 0.25m pnp no+nc plug

Why Choose the Carlo Gavazzi PD40CND25PPM5 Diffuse-Reflective Photoelectric Sensor?

The Carlo Gavazzi PD40CND25PPM5 is a compact and versatile diffuse-reflective photoelectric sensor designed for reliable non-contact object detection in industrial automation and machine-building applications. As part of the Carlo Gavazzi PD40 photoelectric sensor series, it combines an adjustable sensing distance of up to 250 mm with a PNP transistor output and selectable normally open or normally closed switching.

The PD40CND25PPM5 uses 644 nm modulated visible red light and detects objects from the light reflected directly from their surface, so no separate reflector or opposing receiver is required. Its adjustable sensitivity allows the sensing point to be optimised for different targets, while a 500 Hz operating frequency supports responsive detection in conveyors, packaging machinery and automated production systems.

Operating from a 10–30 V DC supply, the PD40CND25PPM5 provides a PNP transistor output rated up to 100 mA with selectable make or break switching. Its compact reinforced ABS housing, M8 connector with short pigtail cable and integrated protection against reverse polarity, short circuits and transients provide straightforward and dependable integration into industrial machinery.

Key Advantages

• Compact diffuse-reflective sensing up to 250 mm.
• Adjustable sensitivity provides flexibility for different targets and applications.
• PNP transistor output for integration with industrial PLCs and controllers.
• Selectable normally open or normally closed switching.
• 644 nm visible red light assists sensor alignment and setup.
• Fast 500 Hz operating frequency supports responsive object detection.
• M8 plug connection simplifies installation and sensor replacement.

Key Features

• Carlo Gavazzi PD40 photoelectric sensor series.
• Diffuse-reflective sensing principle.
• Up to 250 mm rated operating distance.
• Adjustable sensitivity by multi-turn potentiometer.
• 644 nm modulated visible red LED.
• 10–30 V DC operating voltage.
• PNP transistor output.
• Selectable NO/NC make or break switching.
• 100 mA maximum continuous output current.
• 500 Hz operating frequency.
• Yellow LED output indication.
• M8 × 1 connector with short flexible pigtail.
• Reverse-polarity, short-circuit and transient protection.
• Compact reinforced ABS housing.

Reliable Diffuse-Reflective Detection for Industrial Automation

Diffuse-reflective photoelectric sensors emit light towards a target and detect the light reflected directly back from its surface. Because the emitter and receiver are incorporated into one compact housing, installation is straightforward and no separate reflector or remotely mounted receiver is required.

The PD40CND25PPM5 combines a 250 mm adjustable sensing range with visible red light, fast switching and a flexible PNP output. Its compact M8-connected design makes it particularly suitable for machine builders requiring dependable sensing where installation space is limited.

Typical Applications

• Industrial conveyor object detection.
• Packaging and processing machinery.
• Product presence and position sensing.
• Counting and sorting systems.
• Assembly and manufacturing equipment.
• Material handling machinery.
• OEM automation and machine-building applications.