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mpf2-912rsi – photo amp 2ch 12-24v test break
Carlo Gavazzi MPF2-912RSI is a two-channel 12–24 V AC/DC photoelectric amplifier with multiplexed through-beam sensing, SPST relay output and a break-type test input for compatible MPF transmitters and receivers.
Why Choose the Carlo Gavazzi MPF2-912RSI Photoelectric Amplifier?
The Carlo Gavazzi MPF2-912RSI is a dependable two-channel photoelectric amplifier designed for through-beam detection systems used in industrial doors, gates and automation equipment. Part of the Carlo Gavazzi MPF series, it works with separate MPFT transmitters and MPFR receivers to provide reliable photoelectric detection in demanding industrial applications.
The MPF2-912RSI provides two multiplexed sensing channels, allowing two photoelectric beam sets to operate while reducing optical cross-talk between channels. The MPF system uses modulated infrared light and a relay output, providing a practical interface between remote photoelectric sensor heads and industrial control equipment.
Operating from a 12–24 V AC/DC supply, the MPF2-912RSI incorporates a break-type test input for functional evaluation of the connected sensing system. With a nominal sensing range of 15 m when used with suitable MPF transmitter and receiver heads, it is well suited to automatic doors, gates and other industrial presence or obstruction detection applications.
Key Advantages
- Two-channel photoelectric amplifier for multi-beam detection systems.
- 12–24 V AC/DC supply for flexible industrial control integration.
- Multiplexed channels help prevent optical cross-talk between sensor pairs.
- Break-type test input supports functional evaluation of the sensing system.
- SPST relay output provides straightforward interfacing with control circuits.
- Designed for reliable operation with separate Carlo Gavazzi MPF transmitters and receivers.
Key Features
- Carlo Gavazzi MPF photoelectric sensor series.
- Two multiplexed sensing channels.
- 12–24 V AC/DC operating supply.
- 15 m nominal sensing range with compatible MPF sensor heads.
- SPST relay output.
- Break-type test input.
- Modulated infrared through-beam sensing principle.
- Compatible with MPFT transmitters and MPFR receivers.
- Terminal connection for control-panel wiring.
- Designed particularly for industrial door and gate applications.
Reliable Photoelectric Detection for Industrial Automation
The Carlo Gavazzi MPF system uses physically separate transmitters and receivers to establish an infrared through-beam detection path. When an object interrupts the beam, the amplifier evaluates the receiver signal and changes its relay output, allowing the detection event to be incorporated into an industrial control system.
The multiplexed architecture of the MPF2-912RSI is particularly valuable where two sensing beams are installed close together. Sequential channel operation reduces the possibility of one transmitter influencing the wrong receiver, helping provide stable and dependable detection for doors, gates and automated equipment.
Typical Applications
- Industrial automatic doors.
- Automatic gates and access systems.
- Doorway obstruction detection.
- Industrial through-beam object detection.
- Machine and production-line monitoring.
- Material handling and conveyor systems.
- Industrial automation and control systems.
Technical Specifications
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| Coil / Supply Voltage | 12–24 V AC/DC | |
|---|---|---|
| Sensing Mode | Through-beam | |
| Output Type | Relay | |
| Sensing Principle | Photoelectric - through-beam | |
| Sensing Distance | 15000 mm | |
| Connection | Terminals | |
| Manufacturer | Carlo Gavazzi | |
| Series | MPF | |
| Model | MPF2-912RSI | |
| Product type | Photoelectric amplifier | |
| Number of channels | 2 | |
| Sensing principle | Through-beam photoelectric | |
| Light type | Modulated infrared | |
| Nominal sensing range | 15 m | |
| Supply voltage | 12–24 V AC/DC | |
| Output | SPST relay | |
| Test function | Break-type test input | |
| Channel operation | Multiplexed | |
| Connection | Terminals | |
| Housing material | Polycarbonate | |
| Housing dimensions | 86 × 50 × 57 mm | |
| Compatible sensors | Carlo Gavazzi MPFT transmitters and MPFR receivers |
Frequently Asked Questions
What is the Carlo Gavazzi MPF2-912RSI used for?
The MPF2-912RSI is a two-channel photoelectric amplifier designed for through-beam sensing systems used in applications such as industrial doors, gates and automation equipment.
What supply voltage does the MPF2-912RSI require?
The amplifier operates from a 12–24 V AC/DC supply, allowing it to integrate with common low-voltage industrial control systems.
How many sensing channels does the MPF2-912RSI provide?
The MPF2-912RSI provides two multiplexed sensing channels, helping prevent optical cross-talk between multiple transmitter and receiver pairs.
What is the sensing range of the MPF system?
When used with suitable Carlo Gavazzi MPF transmitter and receiver heads, the system provides a nominal through-beam sensing range of 15 m.
Which photoelectric sensors are used with the MPF2-912RSI?
The amplifier is designed for use with compatible Carlo Gavazzi MPFT transmitters and MPFR receivers from the MPF photoelectric sensor system.
Trusted by Industrial Automation Professionals
Carlo Gavazzi MPF photoelectric sensing equipment provides reliable through-beam detection for industrial doors, gates and automation systems, combining separate sensor heads, multiplexed channels and practical relay interfacing for dependable machine control.
