Why Choose the Carlo Gavazzi S142ARNT924 Photoelectric Amplifier?
The Carlo Gavazzi S142ARNT924 is a versatile single-channel photoelectric sensor amplifier designed for reliable object detection in industrial automation, machinery and material handling systems. As part of the Carlo Gavazzi S142 series, it is designed for compatible through-beam photoelectric sensors and supports sensing distances of up to 50 m.
The S142ARNT924 combines adjustable sensitivity with diagnostic functions and alignment assistance, helping simplify commissioning and maintain dependable photoelectric detection. Selectable light-on and dark-on switching provides additional flexibility for different machine control requirements, while the integrated test input supports functional checking of the sensing system.
Operating from a 24 V AC/DC supply, the amplifier provides both an SPDT relay contact and NPN transistor output. Its compact rectangular housing and 11-pole plug-in connection make installation and replacement straightforward in industrial control systems.
Key Advantages
- Industrial single-channel photoelectric amplifier for through-beam sensors.
- Supports sensing distances of up to 50 m with compatible sensor heads.
- 24 V AC/DC power supply suits common industrial control systems.
- SPDT relay and NPN outputs provide flexible control-system integration.
- Selectable light-on and dark-on switching for different detection requirements.
- Adjustable sensitivity helps optimise detection performance for the application.
- Integrated diagnostic functions and alignment assistance simplify commissioning and troubleshooting.
- 11-pole plug-in connection supports convenient installation and replacement.
Key Features
- Carlo Gavazzi S142 series photoelectric amplifier.
- Single-channel configuration.
- Designed for compatible through-beam photoelectric sensors.
- Up to 50 m rated operating distance.
- 24 V AC/DC power supply.
- 20.4–27.6 V DC rated operational voltage range.
- SPDT relay contact plus NPN transistor output.
- Change-over NO/NC relay contact.
- Selectable light-on / dark-on switching.
- Adjustable sensitivity.
- Diagnostic functions and alignment assistance.
- Integrated test input.
- 11-pole plug-in connection.
- IP20 protection rating.
- UL508, UL325 and CSA approvals.
Reliable Through-Beam Detection for Industrial Automation
Through-beam photoelectric systems use separate emitter and receiver sensor heads positioned across the detection area. An object is detected when it interrupts the transmitted beam, making this sensing principle particularly effective for reliable non-contact detection over long distances.
The S142ARNT924 provides the amplification, adjustment, diagnostics and switching functions required by compatible Carlo Gavazzi through-beam sensor heads. Its 50 m maximum sensing range, adjustable sensitivity, alignment assistance and combined relay and NPN outputs make it suitable for integration into a wide range of industrial automation and machine control systems.
Typical Applications
- Industrial conveyors and material handling systems.
- Long-distance through-beam object detection.
- Packaging and production machinery.
- Product presence and position monitoring.
- Automated doors, gates and access systems.
- Industrial assembly and processing equipment.
- Warehouse and logistics automation.
- OEM machinery and industrial control systems.
