pd32cnb12npm5t – photo brr 120mm npn no/nc plug

Why Choose the Carlo Gavazzi PD32CNB12NPM5T Background Suppression Photoelectric Sensor?

The Carlo Gavazzi PD32CNB12NPM5T is a miniature diffuse-reflective photoelectric sensor with background suppression designed for precise object detection in industrial automation and machinery. Part of the Carlo Gavazzi PD32 series, it combines a compact 12 × 20 × 32 mm housing with teach-in adjustment and complementary NPN outputs for flexible integration into automated equipment.

The sensor provides a sensing distance of up to 120 mm with teach-in adjustment. Its background suppression sensing principle is designed to detect the intended foreground target while reducing unwanted detection of surfaces beyond the configured sensing point, making it particularly useful where objects must be distinguished from nearby machine backgrounds.

Operating from a 10–30 V DC supply, the PD32CNB12NPM5T provides NPN normally open and normally closed outputs and uses an M8 connector for convenient installation. A 1,000 Hz operating frequency, IP67 protection and robust ABS housing make it suitable for packaging machinery, conveyors, assembly equipment and other industrial automation applications.

Key Advantages

• 120 mm background suppression sensing for precise foreground object detection.
• Teach-in adjustment simplifies configuration for the required detection point.
• NPN complementary NO+NC outputs provide flexible control system integration.
• 10–30 V DC operating voltage suits standard industrial automation systems.
• 1,000 Hz operating frequency supports responsive object detection.
• Compact 12 × 20 × 32 mm format is ideal for restricted mounting spaces.
• M8 plug connection supports convenient installation and replacement.
• IP67 protection supports operation in demanding industrial environments.

Key Features

• Carlo Gavazzi PD32 photoelectric sensor series.
• Diffuse-reflective sensing with background suppression.
• 120 mm sensing distance with teach-in adjustment.
• NPN transistor output.
• Complementary normally open and normally closed (NO+NC) outputs.
• 10–30 V DC power supply.
• 1,000 Hz operating frequency.
• Maximum load current of 100 mA.
• Voltage drop of ≤2.4 V DC.
• M8 connector electrical connection.
• Compact ABS housing.
• Yellow and green LED indication.
• Short-circuit, reverse polarity and transient protection.
• IP67 degree of protection.

Precise Background Suppression for Industrial Automation

Background suppression photoelectric sensors use diffuse-reflective sensing while distinguishing the intended target from surfaces positioned beyond the configured detection point. Unlike a conventional diffuse-reflective sensor that primarily responds to the quantity of returned light, background suppression is particularly useful where a machine surface, conveyor structure or other nearby background could otherwise interfere with reliable object detection.

The PD32CNB12NPM5T combines this sensing principle with teach-in adjustment and a maximum sensing distance of 120 mm. Its miniature housing, 1,000 Hz operating frequency and complementary NPN outputs make it well suited to detecting components, packages and products where accurate short-range sensing is required without installing a separate reflector or receiver.

Typical Applications

• Industrial conveyors and material handling systems.
• Packaging and production machinery.
• Short-range object presence and position detection.
• Applications requiring foreground/background differentiation.
• Automated assembly and handling equipment.
• Component detection and counting.
• Compact machinery with restricted sensor mounting space.