pc50cnb50ba - photo br pl 0.5m dc no+nc cab

pc50cnb50ba – photo br pl 0.5m dc no+nc cab

Carlo Gavazzi PC50CNB50BA is a diffuse-reflective photoelectric sensor with adjustable background suppression, a 120–500 mm sensing range, NPN/PNP NO + NC output and a 2 m cable for industrial automation applications.

SKU: PC50CNB50BAMPN: PC50CNB50BA
Price
List Price £176.08 ex VAT
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£176.08
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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.

Technical Specifications

Manufacturer Carlo Gavazzi
Series PC50
Model PC50CNB50BA
Product type Photoelectric sensor
Sensing principle Diffuse reflective with adjustable background suppression
Sensing range 120–500 mm
Emitted light Infrared
Light wavelength 850 nm
Output Type NPN/PNP transistor
Output function NO + NC
Sensing mode Light/dark switching
Rated power supply 10–30 V DC
Maximum output current 200 mA
No-load current 40 mA
Operating frequency 250 Hz
Connection type Fixed cable
Cable length 2 m
Housing type Rectangular
Housing material Plastic
Dimensions (W × H × D) 17 × 50 × 50 mm
Protection rating IP67
Operating temperature -20 to +60 °C
IP Rating IP67
Output Type NPN, PNP
Sensing Principle Photoelectric - diffuse
Sensing Distance 500 mm
Output Function NO + NC
Connection Cable

Frequently Asked Questions

What is the Carlo Gavazzi PC50CNB50BA used for?

The PC50CNB50BA is designed for non-contact object presence and position detection in industrial automation, conveyor, packaging, assembly and production machinery.

What is the sensing range of the PC50CNB50BA?

The PC50CNB50BA provides an adjustable sensing range of approximately 120–500 mm, allowing the detection point to be adapted to the application.

Does the PC50CNB50BA have background suppression?

Yes. It is a diffuse-reflective sensor with adjustable background suppression, helping it detect the intended target without responding to more distant background surfaces.

What output does the PC50CNB50BA provide?

The sensor provides a flexible NPN/PNP transistor output with complementary normally open and normally closed functions and supports light/dark switching.

What supply voltage does the PC50CNB50BA require?

The PC50CNB50BA operates from a 10–30 V DC supply, making it suitable for common industrial automation control systems.

How is the PC50CNB50BA connected?

The PC50CNB50BA is the cable-connected version and is supplied with a 2 m fixed cable for direct connection within industrial machinery.

Is the PC50CNB50BA suitable for industrial environments?

Yes. Its compact plastic housing has an IP67 protection rating and is designed for reliable operation in industrial sensing applications.

Trusted by Automation Engineers Worldwide

Carlo Gavazzi photoelectric sensors are widely specified by machine builders, system integrators and automation engineers for reliable non-contact object detection, position monitoring and industrial process control.

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