Fermax DUOX PLUS Programmer (18VDC)

Fermax F-3254 DUOX PLUS Programmer — Diagnostic Tool for Installers

The Fermax F-3254 is a dedicated diagnostic and commissioning tool for the DUOX two-wire door entry system. It enables installers and technical services to verify installation status, programme terminals, and analyse bus traffic across both bench and live installations.

Key Features

• Two operating modes: Console Mode and Installation Analyser Mode
• Console Mode — programme and verify DUOX device status on the workbench or in a live installation (USB powered)
• Installation Analyser Mode — analyse commands, data frames and voltage levels on a running installation (bus powered)
• Detects up to 10 door panel stations per general entrance or block
• Detects block and general entrance guard units
• Command analyser captures and stores up to 100 DUOX bus commands
• Signal meter measures DC bus voltage and data/audio signal levels (uplink and downlink)
• PC sniffer mode for extended logging of all bus commands via USB
• Firmware updatable via USB from Fermax technical website
• Numeric keypad with OK/ESC/arrow navigation and LCD display

Technical Specifications

• Power supply: 18 Vdc (system bus), 5 V (USB), or 9 V (telephone connector)
• Current draw (bus standby): 77 mA (plus or minus 10%)
• Current draw (bus operating): 85 mA (plus or minus 10%)
• Current draw (bus active TX/RX): 100 mA (plus or minus 10%)
• Current draw (USB standby): 245 mA (plus or minus 10%)
• Current draw (USB operating): 240 mA (plus or minus 10%)
• Operating temperature: -5 degrees C to +40 degrees C
• Humidity: 5% to 95%
• Protection class: IP30
• Command memory capacity: 100 registers
• PC interface: USB (serial 115200 baud, 8N1, no flow control)
• System: DUOX