8-678-03

Technical Characteristics

• Special Features

  48 proximity sensor inputs;discrete i/o;arinc 429 data buses;microprocessor based,software controlled logic (software qualifications do-178a,level 1);41 discrete outputs;dual arinc 429;built-in test equipment (bite) function;nvm and cmc

• Overall Width

  7.620 inches nominal

• Overall Height

  4.880 inches nominal

• Features Provided

  test button

• Overall Length

  12.620 inches minimum and 14.570 inches maximum

• End Item Identification

  airbus a330 and a340

• Supplementary Features

  size-4mcu;cooling-free convection;connector-arinc 600 shell size 2;system applications-various door positions monitoring;escape slide release warning;cargo door operation control;dual-channel fault tolerant architecture

• Style Designator

  rectangular

• Part Name Assigned By Controlling Agency

  proximity switch control unit (pscu)

• Terminal Type

  pin

• Distance Between Mounting Facility Centers

  2.600 inches nominal

• Hazardous Locations/Environmental Protection

  weather resistant and salt spray resistant and fungus resistant and vibration resistant and dust resistant

• Body Length

  12.620 inches minimum and 14.570 inches maximum