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s142annt115 – photo amp 1ch 2npn
Carlo Gavazzi S142ANNT115 single-channel photoelectric amplifier for through-beam sensors with up to 50 m sensing range, two NPN outputs, adjustable sensitivity, diagnostic functions and a 115 V AC supply.
Why Choose the Carlo Gavazzi S142ANNT115 Photoelectric Amplifier?
The Carlo Gavazzi S142ANNT115 is a single-channel photoelectric sensor amplifier designed for use with compatible through-beam photoelectric sensors in industrial automation and machine control systems. Part of the Carlo Gavazzi S142 Series, it provides signal processing, adjustable sensitivity and diagnostic functionality for dependable object detection over extended sensing distances.
The S142ANNT115 supports compatible through-beam sensing systems with a range of up to 50 m and provides two NPN outputs for integration with PLCs and other industrial control equipment. Adjustable sensitivity and alignment assistance simplify commissioning, while diagnostic functions help operators establish and maintain a reliable optical sensing path.
Designed for a nominal 115 V AC supply, the amplifier accepts approximately 98–132 V AC at 50/60 Hz and uses an 11-pole plug connection for socket mounting. A test input provides additional system-check functionality, while its compact industrial housing and established S142 platform make it suitable for conveyors, doors, material handling equipment and automated machinery.
Key Advantages
- Dedicated single-channel amplifier for through-beam photoelectric sensors.
- Supports sensing distances of up to 50 m with compatible sensor heads.
- Two NPN outputs for flexible industrial control integration.
- Adjustable sensitivity enables accurate setup for different sensing conditions.
- Integrated diagnostic functions and alignment assistance simplify commissioning.
- Dedicated test input supports functional checking of the sensing system.
- 11-pole plug connection provides convenient socket-mounted installation.
- Designed for dependable operation in industrial automation and access-control applications.
Key Features
- Carlo Gavazzi S142 Series photoelectric amplifier.
- Single sensing channel.
- Designed for compatible through-beam photoelectric sensors.
- 50 m maximum sensing range with suitable sensor heads.
- Dual NPN outputs.
- 115 V AC nominal supply.
- Adjustable sensitivity for precise detection setup.
- Diagnostic functionality for monitoring sensor operation.
- Alignment assistance for through-beam sensor commissioning.
- Selectable light-on / dark-on sensing functionality.
- Integrated test input.
- 11-pole plug for socket mounting.
- Compact industrial housing with IP20 protection.
Reliable Photoelectric Signal Processing for Industrial Automation
Photoelectric amplifier systems separate the sensing heads from the signal-processing electronics, allowing compact transmitter and receiver heads to be positioned around machinery while the amplifier is installed within the control system. With compatible through-beam sensors, an object is detected when it interrupts the optical path between the transmitter and receiver.
The Carlo Gavazzi S142ANNT115 provides the amplification, switching and diagnostic functions required to turn this optical sensing signal into usable NPN control outputs. Its adjustable sensitivity, alignment assistance and test input help simplify commissioning and maintenance, while the long sensing capability makes the system suitable for monitoring larger machinery, conveyors and industrial access points.
Typical Applications
- Long-range through-beam object detection.
- Industrial conveyor and material handling systems.
- Automatic doors, gates and access equipment.
- Packaging and production machinery.
- Product counting and presence detection.
- Warehouse and logistics automation.
- Machine entry and exit monitoring.
- OEM machinery and industrial control systems.
Technical Specifications
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| Coil / Supply Voltage | 98–132 V AC | |
|---|---|---|
| IP Rating | IP20 | |
| Output Type | NPN | |
| Sensing Principle | Photoelectric | |
| Sensing Distance | 50000 mm | |
| Manufacturer | Carlo Gavazzi | |
| Series | S142 | |
| Model | S142ANNT115 | |
| Product type | Photoelectric sensor amplifier | |
| Amplifier type | General-purpose, single channel | |
| Sensor principle | Through-beam photoelectric sensing | |
| Number of channels | 1 | |
| Maximum sensing range | 50 m | |
| Output configuration | 2 × NPN | |
| Maximum output current | 100 mA | |
| Nominal supply voltage | 115 V AC | |
| Supply voltage range | 98–132 V AC | |
| Supply frequency | 50 / 60 Hz | |
| Response time | <20 ms | |
| Switching frequency | 20 Hz | |
| Sensitivity adjustment | Adjustable | |
| Diagnostic functions | Yes | |
| Alignment assistance | Yes | |
| Test input | Yes | |
| Connection | 11-pole plug | |
| Mounting type | Socket mounting | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +50 °C | |
| Housing dimensions | 35 × 80 × 81.5 mm | |
| Approvals | UL 508, UL 325, CSA |
Frequently Asked Questions
What is the Carlo Gavazzi S142ANNT115 used for?
The S142ANNT115 is a single-channel photoelectric amplifier used with compatible through-beam sensor heads for reliable object and presence detection in industrial automation systems.
What sensing range does the S142ANNT115 support?
The amplifier supports compatible through-beam photoelectric sensing systems with a range of up to 50 m.
What outputs does the S142ANNT115 provide?
The S142ANNT115 provides two NPN outputs for connection to suitable PLC inputs and industrial control equipment.
What supply voltage does the S142ANNT115 require?
The amplifier is designed for a nominal 115 V AC supply, with an operating supply range of approximately 98–132 V AC at 50/60 Hz.
How is the Carlo Gavazzi S142ANNT115 connected and mounted?
The amplifier uses an 11-pole plug connection and is designed for socket mounting, providing a practical installation arrangement within industrial control systems.
Trusted by Industrial Automation Engineers
Carlo Gavazzi S142 photoelectric amplifiers provide reliable signal processing for industrial sensing systems, combining long-range through-beam detection, adjustable sensitivity, diagnostic capabilities and flexible control outputs for demanding automation applications.
