Aiphone AX-248C Central Exchange Unit For 24 Doors / Subs, 8 Masters
Aiphone AX-248C Central Exchange Unit For 24 Doors / Subs, 8 Masters

Aiphone AX-248C Central Exchange Unit For 24 Doors / Subs, 8 Masters

Aiphone Systems 24 Door, 8 Master
Part Number: 319717
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The AX-248C is a Central Exchange Unit for the AX Integrated Audio & Video Security system. Audio/ Video and/or Audio-only Master or Door Stations connect directly to this unit via homerun CAT-5e wiring and RJ45 jacks.The AX-248C supports up to 8 Master Stations and up to 24 Door/Sub stations. The AX series can be expanded in increments of 32 for up to 120 Door/ Sub stations with the use of AX-320C add-on CEU's.The CEU handles the calling and communication signals for the system, as well as providing selective door release outputs, video outputs, DVR trigger outputs, and CO line transfer output. System set-up and a variety of functions are programmed in the CEU with the use of the supplied software. Power is applied directly to the CEU via two PS-2420UL power supplies. The serial connection is for uploading the system programming, for raw RS232 data output, or for system monitoring via supplied program.

Key Features

  • Wiring hub for AX Series using Cat-5e
  • Two 24V DC power supply input terminals
  • Rack mountable
  • Controls all functionality of AX Series
  • Two BNC composite video outputs and video switching triggers
  • CO line transfer (requires Viking K-1900-5 programmable auto-dialer)
  • Programmable functionality via supplied software


NameAiphone AX-248C Intercom Central Exchange Unit, Aiphone Co., Ltd, Aiphone
ManufacturerAiphone Co., Ltd
Manufacturer Part NumberAX-248C
Product ModelAX-248C
Product SeriesAX
Product TypeIntercom Central Exchange Unit
Form FactorWall Mountable
Weight (Approximate)10.36 lb
Additional Information2 BNC composite video outputs and video switching triggers24 Door release dry contacts (24V AC/DC 500mA)Wiring hub for AX system using CAT-5e cable2 24V DC power supply input terminalsControls all functionality of AX system24 Door / sub station ports (RJ45)8 Master station ports (RJ45)
CompatibilityAiphone AX Series Integratable Audio/Video Security System
Package ContentsAX-248C Intercom Central Exchange UnitMounting Screws (For 19-inch Rack mounting)USB to Serial Programming Cable With DriverRack/Wall Mounting BracketsMounting ScrewsQuikStart GuideInstallation CD

Documents and Downloads

Aiphone Systems AX-248C User ManualClick to View
Aiphone Systems AX-248C Installation InstructionsClick to View

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