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mpf3-912rslai – photo amp 3ch 12-24v test break
Carlo Gavazzi MPF3-912RSLAI is a three-channel 12-24 V AC/DC photoelectric amplifier with normally closed relay outputs and test-break functionality for compatible MPF through-beam sensing systems.
Why Choose the Carlo Gavazzi MPF3-912RSLAI Photoelectric Amplifier?
The Carlo Gavazzi MPF3-912RSLAI is a versatile three-channel photoelectric sensor amplifier designed for reliable through-beam detection in automatic doors, gates and industrial automation systems. As part of the Carlo Gavazzi MPF multiplex photoelectric sensor series, it is designed for use with compatible MPFT transmitters and MPFR receivers to provide dependable non-contact object and obstruction detection.
The MPF3-912RSLAI provides three photoelectric sensing channels, allowing up to three compatible transmitter and receiver sets to be managed through a single amplifier. The MPF system uses separate sensing heads and a central amplifier, making it particularly suitable for installations requiring multiple detection beams across doorways, access points or machinery.
Operating from a 12–24 V AC/DC supply, the MPF3-912RSLAI supports compatible MPF through-beam sensing heads with a nominal sensing distance of 15 m. This model incorporates test-break / contact-opening functionality and normally closed relay outputs, providing practical integration with automatic door controllers and industrial automation systems.
Key Advantages
- Three-channel photoelectric amplifier for industrial through-beam sensing.
- 12–24 V AC/DC supply provides flexible low-voltage system integration.
- Supports up to three compatible MPF transmitter and receiver sets.
- Multiplex architecture provides practical multi-beam detection from one amplifier.
- Compatible MPF sensing heads provide a nominal sensing distance of 15 m.
- Test-break / contact-opening functionality for compatible control systems.
- Normally closed relay outputs provide straightforward connection to industrial controls.
- Designed for automatic doors and a wide range of industrial photoelectric detection applications.
Key Features
- Carlo Gavazzi MPF multiplex photoelectric sensor series.
- Three-channel photoelectric amplifier.
- 12–24 V AC/DC operating supply.
- Test-break / contact-opening operation.
- Normally closed relay output configuration.
- Compatible with Carlo Gavazzi MPFT transmitters and MPFR receivers.
- Through-beam transmitter-receiver sensing principle.
- Nominal compatible sensing distance of 15 m.
- IP40 protection rating.
- Suitable for automatic doors, access systems and industrial automation.
Reliable Three-Channel Photoelectric Detection
Through-beam photoelectric systems use separate transmitters and receivers positioned opposite one another. Each transmitter directs a light beam towards its corresponding receiver, allowing an object or obstruction to be detected when the beam is interrupted. This sensing principle provides dependable non-contact detection for automatic doors, powered gates, machinery and industrial automation equipment.
The MPF3-912RSLAI provides the amplifier and control interface for up to three compatible Carlo Gavazzi MPF sensing sets. Its three-channel configuration is particularly useful where several detection points are required, while its low-voltage AC/DC supply, normally closed relay outputs and test-break functionality support straightforward integration into modern control systems.
Typical Applications
- Automatic industrial doors.
- Powered gates and access-control systems.
- Multi-beam obstruction detection systems.
- Industrial machinery and automation equipment.
- Conveyor and material handling systems.
- Entrance and passage detection systems.
- Low-voltage control systems requiring three photoelectric sensing channels.
Technical Specifications
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| Coil / Supply Voltage | 12–24 V AC/DC | |
|---|---|---|
| Sensing Mode | Through-beam | |
| IP Rating | IP40 | |
| Output Type | Relay | |
| Sensing Principle | Photoelectric | |
| Sensing Distance | 15000 mm | |
| Manufacturer | Carlo Gavazzi | |
| Series | MPF | |
| Model | MPF3-912RSLAI | |
| EAN | 5709870314563 | |
| Product type | Photoelectric sensor amplifier | |
| Number of channels | 3 | |
| Supply voltage | 12–24 V AC/DC | |
| Sensing method | Through-beam transmitter-receiver | |
| Nominal compatible sensing distance | 15 m | |
| Output Type | Relay | |
| Relay configuration | Normally closed | |
| Function | Test break / contact opening | |
| Compatible transmitters | MPFT series | |
| Compatible receivers | MPFR series | |
| Protection rating | IP40 | |
| Operating temperature | -20 °C to +60 °C | |
| Weight | approx. 130 g |
Frequently Asked Questions
What is the Carlo Gavazzi MPF3-912RSLAI used for?
The MPF3-912RSLAI is a three-channel photoelectric amplifier used with compatible MPFT transmitters and MPFR receivers for through-beam object and obstruction detection in automatic doors, access systems and industrial automation applications.
How many sensing channels does the MPF3-912RSLAI support?
The amplifier supports three photoelectric sensing channels, allowing up to three compatible MPF transmitter and receiver sets to be used with a single amplifier.
What supply voltage does the MPF3-912RSLAI require?
The MPF3-912RSLAI operates from a 12–24 V AC/DC supply, making it suitable for a wide range of low-voltage industrial control systems.
What sensing distance does the MPF3-912RSLAI support?
When used with appropriate Carlo Gavazzi MPF through-beam sensing heads, the system provides a nominal sensing distance of 15 m.
What does test break mean on the MPF3-912RSLAI?
The test-break configuration provides contact-opening behaviour during the test function, allowing the photoelectric detection system to be integrated with compatible automatic door, gate and industrial control equipment requiring this operating logic.
Trusted Industrial Sensing from Carlo Gavazzi
Carlo Gavazzi MPF photoelectric sensing systems provide dependable multi-channel through-beam detection for automatic doors and industrial automation, combining remote sensing heads with dedicated multiplex amplifiers for flexible and reliable control integration.
