Why Choose the Carlo Gavazzi PD30CNB20NAM5SA Photoelectric Sensor?
The Carlo Gavazzi PD30CNB20NAM5SA is a compact and reliable diffuse-reflective photoelectric sensor with adjustable background suppression designed for precise object detection in industrial machinery and automation systems. As part of the Carlo Gavazzi PD30 photoelectric sensor series, it combines visible red light sensing with an NPN complementary output and compact rectangular housing for straightforward integration into space-constrained equipment.
This sensor provides an adjustable sensing range of 0–200 mm and uses 625 nm polarity-free red light. Its background suppression technology enables the sensor to detect the intended target while reducing unwanted detection of objects or surfaces beyond the configured sensing distance, making it particularly useful for precise foreground detection.
With a 10–30 V DC supply, NPN normally open and normally closed outputs and an M8 connector, the PD30CNB20NAM5SA provides flexible integration with PLCs and industrial control systems. Its compact 10 × 30 × 20 mm plastic housing, 500 Hz switching frequency and IP67 protection rating make it suitable for demanding production and machine automation environments.
Key Advantages
- Precise diffuse-reflective sensing with adjustable background suppression.
- Adjustable sensing range of 0–200 mm.
- NPN complementary NO+NC outputs provide flexible control system integration.
- 10–30 V DC operating voltage suitable for standard industrial automation systems.
- 625 nm visible red light assists sensor alignment and reliable object detection.
- 500 Hz switching frequency supports responsive detection in automated machinery.
- M8 plug connection simplifies installation and replacement.
- IP67 protection supports operation in demanding industrial environments.
Key Features
- Carlo Gavazzi PD30 photoelectric sensor series.
- 0–200 mm adjustable sensing range.
- Diffuse-reflective detection with adjustable background suppression.
- NPN transistor output.
- Complementary normally open and normally closed (NO+NC) outputs.
- Light and dark switching functionality.
- 10–30 V DC rated operational voltage.
- 625 nm polarity-free visible red light.
- 500 Hz maximum switching frequency.
- Maximum load current of 100 mA.
- M8 connector electrical connection.
- Yellow and green LED indication.
- Short-circuit, reverse polarity and transient protection.
- IP67 degree of protection.
Precise Background Suppression for Industrial Automation
Diffuse-reflective photoelectric sensors transmit light towards a target and detect the light reflected directly from that object, eliminating the need for a separate reflector or receiver. Background suppression improves this sensing principle by allowing the sensor to distinguish the intended target from surfaces located beyond the configured detection distance.
The PD30 series is designed for compact industrial machinery and automation installations where accurate object detection and flexible control integration are required. The PD30CNB20NAM5SA combines adjustable 200 mm background-suppressed sensing with visible red light, complementary NPN outputs, fast switching and an M8 connection, making it well suited to conveyors, packaging machinery, assembly systems and automated handling equipment.
Typical Applications
- Industrial conveyors and material handling systems.
- Packaging and production machinery.
- Object presence and position detection.
- Applications requiring background suppression.
- Automated assembly and handling equipment.
- Component detection and counting on production lines.
