Fermax 1 Way DUOX Multichannel Regenerator

Fermax F-3259 1 Way DUOX Multichannel Regenerator

The Fermax F-3259 is a single-output multichannel regenerator for the DUOX two-wire door entry system. It regenerates the DUOX signal in both directions while isolating different sections of the installation, providing protection against short circuits, excessive loads and signal reflections. When used to isolate a block or individual apartment, it generates an additional calling channel, enabling simultaneous conversations on separate sections without interference.

The regenerator amplifies data but does not pass power through. Each section on both sides of the device requires its own filter and power supply unit. This unit should be used only when one additional communication channel per block or apartment is required. Its compact dimensions allow installation in electrical cabinets, and it can be screw-fixed directly to a wall or mounted on DIN rail.

Key Features

• Regenerates DUOX signal in both directions
• Isolates sections against short circuits, loads and signal reflections
• Generates an additional communication channel per block or apartment
• 1 input (CN1) and 1 output (CN2)
• Maximum 5 units in cascade
• Maximum 100 terminals with parallel cable, 80 with other cable types
• Screw fixing or DIN rail mounting
• Compact form factor for electrical cabinet installation
• Jumper JP1 for line adaptation: Type A, Type C or no termination
• Red power LED and green directional LEDs for data transmission status
• 60-second programming window after connection

Technical Specifications

• Voltage: 18-24 Vdc
• Standby consumption: 180 mA (max)
• Active consumption: 213 mA (max)
• Operating temperature: -5 to +40 degrees C
• Humidity: 5% to 95%
• Maximum cascade devices: 5
• Maximum terminals (parallel cable): 100
• Maximum terminals (other cable): 80
• System: DUOX

Dimensions

• 86 mm (W) x 89 mm (H) x 26 mm (D)