Northern Airborne Technology ACP53-001 - Manual (Page 7)

ACP53-001 DACS Audio Control Panel
SM75 Installation and Operation Manual
Section 1 Rev: 1.02
Issue 1 Page 1-3
ENG-FORM: 800-0115.DOT
CONFIDENTIAL AND PROPRIETARY TO NORTHERN AIRBORNE TECHNOLOGY LTD.
Output Signals
NORM Mode, BACKUP Mode
The ACP53 provides two outputs for mode control of an external communications
management unit such as the AMU50.
Bidirectional Signals
Communication
The ACP53 communicates with an external communications management system such as
the AMU50 via one bi-directional RS422 serial data port.
1.4.2 Physical Specifications
Height 76.70 mm (3.02 in) maximum
Depth 68.07 mm (2.68 in) maximum behind Dzus rail
Width 146.56 mm (5.77 in) maximum
Weight 0.65 kg (1.42 lbs) maximum
Material and Finish Brushed aluminium, conversion coated
Connectors One 15 pin D-Sub (male), V5 locking hardware
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
1.4.3 Environmental Specifications
The ACP53-001 has been tested to the environmental conditions listed below. Environmental categories
for which TSO compliance has been demonstrated are listed on the Environmental Qualification Form in
Section 2 of this manual.
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
Shock Operational shock; 6 g for 11 ms
Crash safety (impulse); 20 g for 11 ms
Crash safety (sustained); 20 g for 3 s
Vibration RTCA/DO-160E Section 8 Categories (SBM) (U2FF1)