Part #: ACP54-001

OEM:

Cobham

Desc:

Audio Control Panel

Part Number :
 

 
 
ACP54-001

 

 

FEATURES

  • The ACP54 is an Audio Control Panel from the Cobham Digital Audio Communication System (DACS)
  • DACS is a communications management system that distributes and controls all of the audio in an aircraft
  • Manages the audio from all transceivers, receivers and audio warning sources
  • Enables the transmission of microphone audio to a selected transmitter and distributes all Inter-Communication System (ICS) audio
  • ACP54 is a Dzus mounted unit that allows the operator to adjust the volume, select a transceiver and select the system mode of operation
  • The audio control panel is a ‘terminal’ that monitors user switch selections and level adjustments, passing them along to the Audio Management Unit (AMU50)
  • Communicates with the AMU50 over a serial data port
  • The Audio Management Unit is capable of supporting six Audio Control Panels
  • The system architecture is set up in a star configuration to prevent loss of the entire system due to the failure of one connection
  • Audio Control Panel receives its power from the Audio Management Unit
  • Receiving power from the AMU along with the serial data wiring decreases the complexity of the wiring in the aircraft and reduces
  • ACP54 operates with ACP53-001 software loaded into the microcontroller flash memory
  • The ACP54-001 has NVIS Green B faceplate backlighting and annunciators
  • The ACP54-001 requires a conditioned Input Voltage supplied by an external communications management unit such as the AMU50
  • ICS PTT Output, When the TX/ICS PTT Switch is in the ICS position, the ICS PTT Output is active
  • TX PTT Output, When the TX/ICS PTT Switch is in the TX position, the TX PTT Output is active
  • Activation of the Night Mode input places the ACP54 integral lighting into Night Mode
  • In this state the lighting is dimmed to be suitable for viewing at night
  • The ACP54 remains in Night Mode for at least 50 ms after the Night Mode input is deactivated

 

SPECIFICATIONS
Weight: 0.644 kg (1.42 lbs) maximum Depth: 68.1 mm (2.68 in) maximum behind Dzus rail
width: 146.1 mm (5.75 in) maximum height: 76.2 mm (3.00 in) maximum
Material & Finish: Brushed aluminium, conversion coated Connectors: One 15 pin D-Sub (male), V5 locking hardware
Mounting: Four Dzus fasteners, 4.76 cm (1.875 in) vertical spacing Temperature: -40 to +70° C (operating) -45 and +85° C (short-time operating) -55 to +85° C (ground survival)
Altitude: 50,000 feet max Humidity: 95% non-condensing
vibration: RTCA/DO-160E Section 8 Categories (SBM) (U2FF1) shock: Operational shock; 6 g for 11 ms Crash safety (impulse); 20 g for 11 ms Crash safety (sustained); 20 g for 3 s
installation: RS-422 Cable: 20.0 m (785.9 in) maximum Installation Kit: ACP50-IKC mounting: Four Dzus fasteners, 4.76 cm (1.875 in) vertical spacing
InPUT POWER: Nominal: 25.5 Vdc, Maximum Current: 0.25 A @ 25.5 Vdc NIGHT MODE INPUT: Quantity: one,  Logic: active LO, switched ground with no external pull up, Input Active: ≤3 Vdc, Current Draw: ≤100 mA, Input Protection: diode protected to +45 Vdc maximum
NVG MODE INPUT: Quantity: one, Logic: active LO, switched ground with no external pull up Input, Active: ≤3 Vdc, Current Draw: ≤100 mA, Input Protection: diode protected to +45 Vdc maximum LIGHTS: Quantity one panel lighting power input, Standard Panel, Lights: 27.5 Vdc Maximum Current: 0.10 A @ 27.5 Vdc
TX PPT OUTPUT: Quantity: one, Logic: active LO, switched ground Output, Active: ≤2 Ω Current: 100 mA maximum ICS PPT OUTPUT: Quantity: one, Logic: active LO, switched ground Output, Active: ≤2 Ω Current: 100 mA maximum
EASA: EASA: ETSO-C50c (RTCA/DO-214 Class Ib, RTCA/DO-160E, RTCA/DO-178B level C) FAA: FAA: TSO-C139 (RTCA/DO-214 Class Ib, RTCA/DO-160E, RTCA/DO-178B Level C)
Part Number: Description:    
ACP54-001 DACS Audio Control Panel    

 

ACP54-001
- Audio Control Panel
Price Condition Status
REQUEST NEW OUTRIGHT REQUEST LEAD TIME

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