Atigo Two Wire BUS Power Supply Unit and Power Separator

The Atigo A2101 is a 2-wire BUS power supply unit and power separator that provides DC 24V to door stations, indoor monitors and accessories on the Atigo 2-wire BUS system.

Atigo A2101 2-Wire BUS Power Supply Unit with Adjustable Output

The A2101 accepts a universal AC input of 100-240V at 50-60Hz and delivers a rated DC 24V output at 2.5A, with adjustable output voltage ranging from 21.6V to 29V. Dedicated BUS terminals are provided for indoor monitors (IM) and door stations (DS), enabling clean separation of the two BUS branches.

Built-in protection covers short circuit, overload and over voltage conditions. DIN-rail mounting allows installation within standard distribution enclosures alongside other system components such as the A2200 riser distributor or A2300 entrance distributor.

The SW port accepts up to 230Vac at 1.8A for auxiliary switching functions.

Key Features

• Power supply and BUS separator for Atigo 2-wire systems
• Universal AC input (100-240Vac, 50-60Hz)
• Adjustable output voltage: 21.6V to 29V
• Short circuit, overload and over voltage protection
• Dedicated BUS terminals for indoor monitors and door stations
• DIN-rail mounting

Technical Specifications

• Input voltage: 100~240V AC
• Input frequency: 50~60Hz
• Rated output voltage: DC 24V
• Rated output current: 2.5A
• Adjustable output range: 21.6V - 29V
• SW port input voltage: 230Vac max 1.8A
• Working temperature: -20 to +55 degrees C

Dimensions

• 85 x 90 x 50mm (H x W x D)