Why Choose the Carlo Gavazzi PC50CNB50BA Photoelectric Sensor?
The Carlo Gavazzi PC50CNB50BA is a compact and highly 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 PC50 photoelectric sensor series, it combines a long adjustable sensing range with infrared sensing technology and a robust rectangular housing.
Background suppression enables the PC50CNB50BA to detect the required target while reducing unwanted detection of objects and surfaces behind it. Its flexible NPN/PNP transistor output with complementary NO + NC operation and selectable light/dark switching make the sensor suitable for integration with a wide range of PLCs, machine controllers and industrial automation equipment.
With an adjustable sensing range of 120–500 mm, a 10–30 V DC supply and 850 nm infrared light, the PC50CNB50BA provides versatile non-contact detection for automated machinery. This version is supplied with a 2 m fixed cable, while its compact 17 × 50 × 50 mm plastic housing carries an IP67 protection rating.
Key Advantages
- Reliable diffuse-reflective detection with adjustable background suppression.
- Adjustable 120–500 mm sensing range for flexible installation.
- NPN/PNP transistor output with NO + NC functions for versatile control integration.
- Selectable light and dark switching to suit different machine-control requirements.
- 850 nm infrared emitted light for non-contact object detection.
- Compact 17 × 50 × 50 mm rectangular housing for space-conscious installations.
- IP67 protection supports reliable use in industrial environments.
Key Features
- Carlo Gavazzi PC50 photoelectric sensor series.
- Diffuse-reflective sensing with background suppression.
- 120–500 mm adjustable sensing range.
- NPN/PNP transistor output.
- Complementary normally open and normally closed output functions.
- Light/dark switching operation.
- 250 Hz operating frequency.
- 850 nm infrared light.
- 2 m fixed cable connection.
- IP67 ingress protection.
Reliable Background-Suppressed Object Detection
Diffuse-reflective photoelectric sensors detect targets using light reflected directly from the object, eliminating the need for a separate reflector or receiver. Background suppression improves this principle by allowing the sensor to distinguish a target within its selected sensing zone from surfaces located farther away, helping maintain reliable detection in complex machinery.
The Carlo Gavazzi PC50 series is designed for industrial automation applications requiring compact construction and flexible photoelectric sensing. The PC50CNB50BA combines an adjustable sensing range, programmable switching behaviour and versatile transistor outputs, making it well suited to object presence, positioning and process-monitoring duties.
Typical Applications
- Industrial conveyor object detection.
- Packaging and production machinery.
- Component presence and position monitoring.
- Material handling and assembly equipment.
- Automated counting and inspection systems.
- PLC-controlled machinery and factory automation.
