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ef1801ppas-1 – fibre-optic,100mm,pnp,no+nc,pl
Carlo Gavazzi EF1801PPAS-1 is an M18 fibre-optic photoelectric sensor amplifier with a fibre-dependent typical 100 mm sensing range, 10–40 V DC supply, complementary PNP NO and NC outputs and an M12 connector.
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.
Technical Specifications
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| Sensing Mode | Fibre-optic | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | PNP | |
| Sensing Principle | Fibre optic | |
| Sensing Distance | 100 mm | |
| Output Function | NO | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | EF 1801 | |
| Model | EF1801PPAS-1 | |
| Product type | Fibre-optic photoelectric sensor amplifier | |
| Housing diameter | M18 | |
| Housing dimensions | M18 × 67 mm | |
| Sensing distance | Fibre dependent, typically 100 mm | |
| Sensitivity adjustment | 270° potentiometer | |
| Light source | 660 nm red LED | |
| Light type | Modulated, synchronised | |
| Operating frequency | 120 Hz | |
| Output Type | PNP | |
| Output function | Normally open + normally closed | |
| Rated operating voltage | 10–40 V DC | |
| Continuous output current | ≤200 mA | |
| No-load supply current | ≤20 mA | |
| Minimum load current | 0.5 mA | |
| Off-state current | ≤100 µA | |
| Voltage drop | ≤2.5 V DC | |
| Connection | M12 connector | |
| Housing material | Nickel-plated brass | |
| Operating temperature | -20 to +60 °C | |
| Protection rating | IP67 | |
| Indicator | Yellow LED | |
| Electrical protection | Reverse polarity, short circuit and transients | |
| Approval / marking | CE |
Frequently Asked Questions
What is the Carlo Gavazzi EF1801PPAS-1 used for?
The EF1801PPAS-1 is used with compatible fibre optics for through-beam, retro-reflective or diffuse-reflective object detection in industrial automation and machinery applications.
What is the sensing range of the EF1801PPAS-1?
The sensing distance depends on the fibre-optic assembly and sensing configuration used, with a typical range of approximately 100 mm.
What output does the EF1801PPAS-1 provide?
The sensor provides a PNP make and break output, giving complementary normally open and normally closed switching functions with a continuous output current of up to 200 mA.
What supply voltage does the EF1801PPAS-1 require?
The EF1801PPAS-1 operates from a 10–40 V DC supply and includes protection against reverse polarity, short circuits and electrical transients.
How is the EF1801PPAS-1 connected?
The EF1801PPAS-1 is the plug version of the sensor and uses an M12 connector, while the EF1801PPAS variant is supplied with an integral cable.
Trusted by Industrial Automation Engineers Worldwide
Carlo Gavazzi photoelectric sensing products are used throughout industrial automation where reliable object detection, flexible installation and robust integration with machine control systems are required.
