Why Choose the Carlo Gavazzi EF1801PPAS-1 Fibre-Optic Photoelectric Sensor?
The Carlo Gavazzi EF1801PPAS-1 is a robust M18 fibre-optic photoelectric sensor amplifier designed for precise object detection in industrial automation and machinery applications. It uses compatible fibre-optic sensing elements to provide through-beam, retro-reflective or diffuse-reflective detection, allowing the sensing point to be positioned in confined locations while the amplifier remains conveniently accessible.
The sensor features adjustable sensitivity through a 270° potentiometer and uses a modulated 660 nm red light source. Its sensing distance depends on the fibre assembly used, with a typical range of approximately 100 mm, making it adaptable to applications involving small components, production equipment and restricted machine spaces.
With a 10–40 V DC supply, complementary PNP normally open and normally closed outputs and an output current of up to 200 mA, the EF1801PPAS-1 integrates readily with PLCs and industrial control systems. The plug version incorporates an M12 connector, while its heavy-duty nickel-plated brass M18 housing and IP67 protection provide dependable performance in industrial environments.
Key Advantages
- Flexible fibre-optic sensing system with a typical 100 mm range.
- PNP NO + NC complementary outputs for versatile control integration.
- Adjustable sensitivity using a 270° potentiometer.
- Supports through-beam, retro-reflective and diffuse-reflective sensing configurations.
- Heavy-duty M18 nickel-plated brass housing with IP67 protection.
- M12 plug connection simplifies installation, replacement and maintenance.
Key Features
- Carlo Gavazzi EF 1801 fibre-optic sensor series.
- Fibre-dependent sensing range, typically 100 mm.
- 10–40 V DC rated operating voltage.
- PNP make and break switching output with NO + NC functions.
- Up to 200 mA continuous output current.
- 120 Hz operating frequency.
- 660 nm modulated red light source.
- Adjustable sensitivity via 270° potentiometer.
- Yellow LED indication for output status.
- Reverse-polarity, short-circuit and transient protection.
- M12 connector for electrical connection.
- IP67 protection rating.
Reliable Fibre-Optic Detection for Industrial Automation
Fibre-optic photoelectric sensing allows the sensing head to be positioned separately from the electronic amplifier, providing reliable detection where installation space is restricted or conventional photoelectric sensors cannot be mounted directly at the target. Depending on the fibre arrangement, the EF1801PPAS-1 can be used for through-beam, retro-reflective or diffuse-reflective detection.
The adjustable sensitivity and modulated red light source help engineers configure the sensor for different targets and operating conditions. Complementary PNP switching outputs, electrical protection and the rugged IP67 metal housing make the EF1801PPAS-1 suitable for integration into PLC-controlled machinery and automated production equipment.
Typical Applications
- Small component and object detection.
- Packaging and production machinery.
- Assembly and automated manufacturing systems.
- Detection in confined and difficult-to-access locations.
- Conveyor and material handling equipment.
- Counting and positioning applications.
- OEM machinery and industrial automation systems.
