Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
pb12rppa-1 – photo tr pl pnp no+nc plg
Carlo Gavazzi PB12RPPA-1 is an M12-connected through-beam photoelectric receiver with an adjustable 12 m sensing distance, 10–30 V DC supply and complementary PNP NO+NC outputs for industrial automation.
Why Choose the Carlo Gavazzi PB12RPPA-1 Photoelectric Sensor?
The Carlo Gavazzi PB12RPPA-1 is a compact through-beam photoelectric receiver designed for reliable long-range object detection in industrial automation and machine-control applications. Part of the Carlo Gavazzi PB series, this flat-profile sensor provides PNP complementary NO+NC outputs for flexible integration with PLCs and other industrial control equipment.
Designed to operate with a compatible PB12 through-beam transmitter, the PB12RPPA-1 provides an adjustable sensing distance of up to 12 m. Through-beam sensing positions the transmitter and receiver opposite one another, enabling dependable detection when an object interrupts the optical path and making the system suitable for applications requiring reliable sensing over relatively long distances.
The PB12RPPA-1 operates from a 10–30 V DC supply, supports a load current of up to 200 mA and has an operating frequency of 1,000 Hz. Its reinforced ABS housing, IP67 protection rating and M12 plug connection provide a durable and installation-friendly sensing solution for industrial machinery and automation systems.
Key Advantages
- Reliable through-beam photoelectric receiver for industrial object detection.
- Adjustable sensing distance of up to 12 m with a compatible transmitter.
- PNP NO+NC complementary outputs provide flexible control-system integration.
- Fast 1,000 Hz operating frequency for responsive object detection.
- M12 plug connection simplifies installation, replacement and maintenance.
- Robust IP67 reinforced ABS housing for demanding industrial environments.
Key Features
- Carlo Gavazzi PB series photoelectric sensor.
- Through-beam receiver sensing principle.
- 12 m adjustable sensing distance.
- PNP NO+NC complementary transistor outputs.
- 1,000 Hz operating frequency.
- 10–30 V DC rated operating voltage.
- Load current up to 200 mA.
- Short-circuit, reverse-polarity and transient protection.
- M12 connector for convenient field connection.
- Compact 18 × 75 × 36 mm flat housing.
- Reinforced ABS housing construction.
- IP67 protection rating.
Reliable Long-Range Photoelectric Detection
Through-beam photoelectric systems use separate transmitter and receiver units installed opposite one another. The receiver monitors the transmitted beam and detects a target when that target interrupts the optical path. This sensing principle provides dependable detection across longer distances and is widely used where reliable non-contact sensing is required.
The PB12RPPA-1 combines an adjustable 12 m sensing distance with complementary PNP outputs and a high operating frequency. Its M12 connection supports efficient installation and sensor replacement, while the IP67 reinforced ABS housing provides the durability required for production machinery, conveyors and material-handling equipment.
Typical Applications
- Conveyor and material handling systems.
- Packaging and production machinery.
- Object and presence detection.
- Industrial doors and access systems.
- Warehouse and logistics automation.
- Counting and position-detection applications.
- PLC-controlled industrial machinery.
Technical Specifications
Tick the specs you need, then view products that match.
| Sensing Mode | Through-beam | |
|---|---|---|
| IP Rating | IP67 | |
| Output Type | PNP | |
| Sensing Principle | Photoelectric - through-beam | |
| Sensing Distance | 12000 mm | |
| Output Function | NO + NC | |
| Connection | M12 connector | |
| Manufacturer | Carlo Gavazzi | |
| Series | PB | |
| Model | PB12RPPA-1 | |
| Product type | Through-beam photoelectric receiver | |
| Sensing principle | Through-beam | |
| Sensing distance | Up to 12 m, adjustable | |
| Output Type | PNP | |
| Output function | NO+NC complementary | |
| Operating frequency | 1,000 Hz | |
| Rated operating voltage | 10–30 V DC | |
| Voltage drop | ≤2.5 V DC | |
| Load current | ≤200 mA | |
| Connection | M12 plug connector | |
| Housing style | Flat rectangular housing | |
| Dimensions | 18 × 75 × 36 mm | |
| Housing material | Reinforced ABS | |
| Protection rating | IP67 | |
| Operating temperature | -25 to +60 °C | |
| LED indicator | Yellow | |
| Protection functions | Short-circuit, reverse-polarity and transient protection | |
| Approval / marking | CE |
Frequently Asked Questions
What is the Carlo Gavazzi PB12RPPA-1 used for?
The PB12RPPA-1 is a through-beam photoelectric receiver used for reliable non-contact object and presence detection in conveyors, production machinery, material handling and other industrial automation systems.
What is the sensing distance of the PB12RPPA-1?
The PB12RPPA-1 provides an adjustable sensing distance of up to 12 m when used with a compatible Carlo Gavazzi PB12 through-beam transmitter.
What output configuration does the PB12RPPA-1 provide?
The sensor provides PNP complementary normally open and normally closed (NO+NC) outputs, allowing flexible integration into industrial control circuits.
How is the PB12RPPA-1 connected?
The PB12RPPA-1 uses an M12 plug connector, providing a convenient detachable connection for installation, servicing and sensor replacement.
Is the PB12RPPA-1 suitable for demanding industrial environments?
Yes. Its reinforced ABS housing carries an IP67 protection rating and is designed for operation from -25 to +60 °C.
Trusted by Industrial Automation Engineers
Carlo Gavazzi photoelectric sensors are widely used by machine builders and automation engineers requiring dependable non-contact detection, robust industrial construction and straightforward integration with modern control systems.
