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s142bppt924 – photo amp 1ch 2pnp timer
Carlo Gavazzi S142BPPT924 single-channel photoelectric amplifier with adjustable 0.1–10 s timer, up to 50 m through-beam sensing range, two PNP outputs, 24 V AC/DC supply and 11-pole plug connection.
Why Choose the Carlo Gavazzi S142BPPT924 Photoelectric Amplifier?
The Carlo Gavazzi S142BPPT924 is a single-channel photoelectric sensor amplifier with adjustable timer functionality designed for use with compatible through-beam photoelectric sensor heads. Part of the established Carlo Gavazzi S142 Series, it combines sensor signal processing, adjustable sensing distance, diagnostic functions and PNP switching outputs in a compact industrial module.
The S142BPPT924 supports compatible through-beam sensor systems with sensing distances of up to 50 m. Adjustable sensitivity and alignment assistance simplify commissioning and help establish a reliable optical path, while diagnostic functionality, a test input and selectable light-on or dark-on operation provide additional flexibility for industrial automation applications.
Designed for a 24 V AC/DC nominal supply, the S142BPPT924 provides two PNP transistor outputs with a transistor load capability of up to 100 mA at 40 V DC. Its adjustable 0.1–10 s timer, 11-pole plug connection and compact 35 × 80 × 81.5 mm housing make it particularly suitable for control cabinets, machinery and automated production systems requiring timed photoelectric detection.
Key Advantages
- Dedicated single-channel photoelectric amplifier with adjustable timer.
- Supports compatible through-beam sensing distances of up to 50 m.
- Two PNP outputs provide flexible integration with industrial control systems.
- 24 V AC/DC supply suits common machine and automation control voltages.
- Adjustable 0.1–10 s time delay supports application-specific switching sequences.
- Adjustable sensitivity helps optimise detection for the installed sensor arrangement.
- Diagnostic functions and alignment assistance simplify commissioning and maintenance.
- 11-pole plug connection provides convenient socket-mounted installation.
Key Features
- Carlo Gavazzi S142 Series photoelectric amplifier.
- Single sensing channel.
- Designed for compatible through-beam photoelectric sensor heads.
- Up to 50 m sensing range with compatible sensors.
- 2 × PNP transistor outputs.
- 24 V AC/DC nominal operating voltage.
- 100 mA transistor load current at 40 V DC.
- 0.1–10 s adjustable timer.
- Selectable light-on / dark-on operation.
- Adjustable sensitivity and sensor diagnostics.
- Alignment assistance for through-beam sensor setup.
- Integrated test input.
- 11-pole plug connection.
- IP20 protection rating.
Reliable Timed Photoelectric Control for Industrial Automation
Through-beam photoelectric systems use separate transmitter and receiver sensor heads positioned across the detection area. An object is detected when it interrupts the optical path between them, allowing reliable non-contact sensing over considerably greater distances than many diffuse-reflection arrangements. The S142BPPT924 processes this sensor signal and converts it into PNP switching outputs for industrial control equipment.
The integrated adjustable timer extends the amplifier's functionality by allowing the switching response to be delayed according to the application. Combined with adjustable sensitivity, diagnostics, alignment assistance and a test input, this makes the S142BPPT924 suitable for automated machinery where both dependable long-range detection and controlled timing are required.
Typical Applications
- Long-range through-beam object detection.
- Industrial conveyor and material handling systems.
- Packaging and production machinery.
- Timed product presence and position detection.
- Automatic doors and access-control equipment.
- Warehouse and logistics automation.
- Machine entry and exit monitoring.
- OEM machinery and industrial control systems.
Technical Specifications
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| Coil / Supply Voltage | 20.4–27.6 V AC/DC | |
|---|---|---|
| IP Rating | IP20 | |
| Output Type | PNP | |
| Sensing Principle | Photoelectric | |
| Sensing Distance | 50000 mm | |
| Manufacturer | Carlo Gavazzi | |
| Series | S142 | |
| Model | S142BPPT924 | |
| Product type | Photoelectric sensor amplifier with timer | |
| Amplifier type | General-purpose, single channel | |
| Sensor application | Through-beam photoelectric sensing | |
| Number of channels | 1 | |
| Maximum sensing range | 50 m | |
| Output configuration | 2 × PNP | |
| Transistor load current | 100 mA at 40 V DC | |
| Operating modes | Light-on / dark-on | |
| Rated operating voltage | 24 V AC/DC | |
| Supply voltage range | 20.4–27.6 V AC/DC | |
| Timer | Adjustable time delay | |
| Timer range | 0.1–10 s | |
| Operating frequency | 20 Hz without timer | |
| Sensitivity adjustment | Adjustable | |
| Diagnostic functions | Yes | |
| Alignment assistance | Yes | |
| Test input | Yes | |
| Connection | 11-pole plug | |
| Mounting type | Socket mounting | |
| Protection rating | IP20 | |
| Housing material | Noryl SE1, light grey | |
| Operating temperature | -20 to +50 °C | |
| Dimensions (W × H × D) | 35 × 80 × 81.5 mm | |
| Approvals / marks | CE, UL, CSA | |
| EAN | 5709870320434 |
Frequently Asked Questions
What is the Carlo Gavazzi S142BPPT924 used for?
The S142BPPT924 is a single-channel photoelectric amplifier with timer functionality designed for use with compatible through-beam sensor heads in industrial object and presence detection systems.
What sensing range does the S142BPPT924 support?
The amplifier supports compatible through-beam photoelectric sensing systems with a range of up to 50 m.
What outputs does the S142BPPT924 provide?
The S142BPPT924 provides two PNP transistor outputs, with a transistor load capability of up to 100 mA at 40 V DC.
What supply voltage does the S142BPPT924 require?
The amplifier is designed for a nominal 24 V AC/DC supply, with an operating supply range of approximately 20.4–27.6 V AC/DC.
Does the S142BPPT924 include an adjustable timer?
Yes. The S142BPPT924 incorporates an adjustable 0.1–10 s time-delay function for applications requiring a controlled response after photoelectric detection.
Trusted by Industrial Automation Engineers
Carlo Gavazzi S142 photoelectric amplifiers provide dependable signal processing for industrial sensing systems, combining long-range through-beam detection, adjustable sensitivity, diagnostics and configurable timing functions for demanding automation applications.
