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s142arnn115 – photo amp 1ch 2npn spdt
Carlo Gavazzi S142ARNN115 is a single-channel 115 V AC photoelectric sensor amplifier for through-beam sensing systems with adjustable sensitivity, SPDT relay and NPN outputs.
£190.91
Why Choose the Carlo Gavazzi S142ARNN115 Photoelectric Sensor Amplifier?
The Carlo Gavazzi S142ARNN115 is a versatile single-channel photoelectric sensor amplifier designed for use with through-beam photoelectric sensing systems in industrial automation and machine-control applications. As part of the Carlo Gavazzi S142 series, it provides reliable signal processing, adjustable sensitivity and flexible switching outputs for dependable object detection.
This amplifier is designed to support through-beam sensor arrangements with sensing distances of up to 50,000 mm. Integrated diagnostic functionality and alignment assistance help simplify sensor setup and maintenance, while selectable light/dark switching enables the amplifier to be adapted to different control requirements.
The S142ARNN115 operates from a 115 V AC supply and provides an SPDT change-over relay output together with NPN transistor outputs. Its 11-pole plug-in connection and compact rectangular housing make it suitable for installation in industrial control cabinets and automation systems.
Key Advantages
- Dedicated amplifier for through-beam photoelectric sensors.
- Supports sensing ranges up to 50,000 mm.
- 115 V AC supply for industrial control applications.
- Flexible SPDT relay and NPN switching outputs.
- Adjustable sensitivity supports accurate sensor configuration.
- Integrated diagnostic and alignment functions simplify commissioning and maintenance.
Key Features
- Carlo Gavazzi S142 series photoelectric amplifier.
- Single-channel sensor amplifier configuration.
- Designed for through-beam sensing systems.
- Detection range up to 50,000 mm.
- SPDT change-over relay output.
- Integrated NPN transistor outputs.
- Selectable light/dark switching.
- Adjustable sensitivity and sensor alignment assistance.
- Diagnostic and alarm output functionality.
- 11-pole plug-in electrical connection.
Reliable Photoelectric Detection for Industrial Automation
Photoelectric amplifiers such as the Carlo Gavazzi S142ARNN115 process signals from remote through-beam sensor heads and convert them into switching outputs that can be used by relays, PLC inputs and industrial control circuits. This arrangement enables reliable detection while keeping the amplifier and switching electronics safely located within a control enclosure.
The S142 series is designed for demanding industrial sensing applications where adjustable sensitivity, clear diagnostics and flexible output configurations are required. Alignment assistance helps simplify commissioning, while the combined relay and transistor outputs provide compatibility with a wide range of automation equipment.
Typical Applications
- Industrial through-beam photoelectric sensing systems.
- Conveyor and material handling equipment.
- Packaging and production machinery.
- Object and presence detection systems.
- Machine automation and process control.
- Industrial doors, gates and access-control equipment.
Technical Specifications
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| Supply Voltage | 110–120 V AC | |
|---|---|---|
| Coil / Supply Voltage | 115 V AC | |
| Sensing Mode | Through-beam | |
| IP Rating | IP20 | |
| Output Type | NPN, Relay | |
| Sensing Principle | Photoelectric - through-beam | |
| Sensing Distance | 50 mm | |
| Manufacturer | Carlo Gavazzi | |
| Series | S142 | |
| Model | S142ARNN115 | |
| Product type | Photoelectric sensor amplifier | |
| Channels | 1 | |
| Sensing principle | Through-beam photoelectric sensing | |
| Maximum sensing range | 50,000 mm | |
| Supply voltage | 115 V AC | |
| Output Type | Relay contact and NPN transistor output | |
| Relay function | SPDT change-over contact (NO/NC) | |
| Switching mode | Light/dark switching | |
| Sensitivity | Adjustable | |
| Connection type | 11-pole plug-in connection | |
| Housing type | Rectangular | |
| Housing material | Plastic | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +50 °C | |
| Compliance | UL508, UL325 and CSA |
Frequently Asked Questions
What is the Carlo Gavazzi S142ARNN115 used for?
The S142ARNN115 is a photoelectric sensor amplifier designed to process signals from through-beam sensors in industrial automation and object-detection systems.
What sensing range does the S142ARNN115 support?
The amplifier is designed for through-beam sensing arrangements with a maximum range of up to 50,000 mm.
What supply voltage does the S142ARNN115 require?
The S142ARNN115 operates from a 115 V AC supply.
What outputs are provided by this amplifier?
The amplifier provides an SPDT change-over relay output together with NPN transistor outputs, allowing flexible connection to industrial control equipment.
Does the S142ARNN115 include setup and diagnostic functions?
Yes. The amplifier includes adjustable sensitivity, diagnostic functions and alignment assistance to support accurate setup and reliable operation.
Trusted by Industrial Automation Engineers Worldwide
Carlo Gavazzi photoelectric sensors and amplifiers are widely used in industrial automation systems where dependable object detection, flexible switching and straightforward integration with control equipment are essential.
