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AIMS -FLIGHT CONTROLS ARINC 629 BUSES INTERFACES
FCPSA
The AIMS cabinets receive voltage measurement data from the three FCPSAs on the three flight controls ARINC 629 buses. The AIMS cabinets transmit data to the FCPSAs on the left and right flight controls ARINC 629 buses.
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AIMS -FLIGHT CONTROLS ARINC 629 BUSES INTERFACES
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AIMS -SYSTEMS ARINC 629 BUSES INTERFACES
General
The AIMS cabinets receive and transmit data on all four of the systems ARINC 629 buses. These LRUs have an interface with the AIMS cabinets on the systems ARINC 629 buses:
*
ARINC signal gateway card (ASG)
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Warning electronic unit (WEU)
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Backup generator converter (BU gen conv)
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Proximity sensor electronics unit (PSEU)
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Bus power control unit (BPCU)
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Generator control unit (GCU)
*
ELMS power management panel (ELMS pwr mgmt pnl)
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Passenger address/cabin interphone controller (PA/CI CONT)
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Cabin system management unit (CSMU)
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Overhead panel bus controller (OPBC)
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Flap slat electronics unit (FSEU)
*
Brake system control unit (BSCU)
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Brake temperature monitor unit (BTMU)
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Main gear steering control unit (MGSCU)
*
Tire pressure monitor unit (TPMU)
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Cabin temperature controller (CTC)
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Air supply-cabin pressure controller (ASCPC)
*
Airborne vibration monitor signal conditioner (AVM signal conditioner)
*
Engine data interface unit (EDIU)
*
APU controller
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Fuel quantity processor unit (FQPU)
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Audio management unit (AMU)
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Control display unit (CDU)
*
Autopilot flight director computer (AFDC).
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ASG Card-System CardFile
A left and right system cardfile integrate many systems cards. The systems cardfiles have many data inputs and outputs. The left and right system cardfiles communicate on the left and right systems ARINC 629 buses.
Both systems cardfiles have two ARINC signal gateway (ASG) cards. One ASG card in each cardfile connects to the left ARINC 629 bus and one card in each cardfile connects to the right ARINC bus.
The other cards in the systems cardfiles are the:
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Engine fire detection card (2)
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Engine overheat detection card (2)
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APU fire detection card
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Airfoil and cowl ice protection system card (3)
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ECS card (2)
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HYDIM card (4)
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Weight on wheels (WOW) card (2)
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Duct leak overheat detection card (3)
*
Cardfile power supply unit, monitor card (4).
The AIMS cabinets receive fire detection and fire handle position data from the:
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Left engine fire detection card
*
Right engine fire detection card
*
APU fire detection card.
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AIMS -SYSTEMS ARINC 629 BUSES INTERFACES
The AIMS cabinets receive overheat detection data from the left engine overheat detection card and right engine overheat detection card.
The AIMS cabinets receive duct leak data from the left, right and center duct leak overheat detection cards.
The AIMS cabinets receive environmental system status data from the left and right ECS cards.
The AIMS cabinets receive hydraulic system status data from the HYDIM cards in each cardfile.
The AIMS cabinets receive weight on wheels data from the left and right WOW cards.
The AIMS cabinets receive wing and cowl TAI data, and ice detector status from the left, right and center airfoil and cowl ice protection system cards.
The AIMS cabinets receive cardfile power-supply-unit cards status-data from the monitor card in each of the cardfile power supply units. There are 2 cardfile power supply units in each of the systems cardfiles.
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