mpf2-912rs – photo amp 2 ch 12-24vac/dc

Why Choose the Carlo Gavazzi MPF2-912RS Photoelectric Amplifier?

The Carlo Gavazzi MPF2-912RS is a two-channel through-beam photoelectric amplifier designed for reliable presence and obstruction detection on industrial doors, gates and automated machinery. Part of the Carlo Gavazzi MPF series, it operates with compatible separate photoelectric transmitters and receivers and provides relay switching for integration into industrial control systems.

The MPF2-912RS operates from a versatile 12–24 V AC/DC supply and provides two channels with SPST relay outputs. The amplifier supports light/dark switching and includes a test input, allowing the associated photoelectric sensing system to be integrated into applications where dependable detection and functional checking are required.

Designed for DIN-rail mounting, the MPF2-912RS uses a compact rectangular plastic housing and provides IP40 protection. With an operating frequency of 10 Hz, an operating temperature range of -20 to +60 °C and compatibility with MPF through-beam sensing heads offering up to 15 m sensing distance, it provides a practical solution for multi-beam industrial detection systems.

Key Advantages

• Two-channel photoelectric amplifier for monitoring two through-beam sensing points.
• 12–24 V AC/DC supply suits common low-voltage industrial control systems.
• SPST relay outputs provide straightforward connection to control equipment.
• Supports light/dark switching for flexible detection logic.
• Integrated test input supports functional checking of the sensing system.
• DIN-rail mounting simplifies installation within electrical control panels.
• Designed specifically for industrial doors, gates and automation applications.

Key Features

• Carlo Gavazzi MPF series photoelectric amplifier.
• Two independent sensing channels.
• 12–24 V AC/DC ±15% rated operating supply.
• Relay contact switching outputs.
• 2 × 2 SPST contacts in series.
• Resistive relay load rating up to 2 A at 240 V AC / 30 V DC.
• 10 Hz operating frequency.
• Light/dark switching sensing mode.
• Integrated test input.
• Designed for compatible MPF separate through-beam transmitters and receivers.
• Supports sensing distances up to 15 m with appropriate MPF sensor heads.
• DIN-rail mounting for control-panel installation.
• IP40 degree of protection.
• Operating temperature range of -20 to +60 °C.

Reliable Two-Channel Through-Beam Detection

The MPF photoelectric system uses separate infrared transmitters and receivers positioned across the areas being monitored. The MPF2-912RS evaluates signals from two sensing channels and operates its relay contacts according to the detected beam conditions, allowing two photoelectric detection points to be managed from a single amplifier.

This two-channel architecture is particularly useful for industrial doors and gates where multiple beam positions may be required for presence or obstruction detection. DIN-rail mounting, low-voltage AC/DC operation, relay outputs and a dedicated test input also make the MPF2-912RS straightforward to integrate into industrial control cabinets and automated machinery.

Typical Applications

• Industrial automatic doors and gates.
• Multi-beam doorway presence and obstruction detection.
• Conveyor and material handling systems.
• Packaging and production machinery.
• Machine openings and access-point monitoring.
• Warehouse and logistics automation.
• Industrial control and machine-building systems.