R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page 59 1 1 Config-2 Aug 01/05 1 1 1CES 1
-System Data Acquisition Concentrator 1+2 (SDAC),
-Flight Warning Computer 1+2 (FWC),
-Engine Interface Unit (EIU), R - Motor start relay vacuum generator,
(c) The director has audio and discrete interfaces to the:
-Audio Management Unit (AMU).
-Service Interphone Boomsets.
**ON A/C 301-399,
-Prerecorded Announcement & Boarding Music (PRAM),
-In Flight Entertainment System (IFE).
R **ON A/C 106-149, 301-399, 401-499,
(2)
DEU type A
(Ref. Fig. 015)
(a)
The DEU type A has direct interfaces to the:
-Ballast units,
-Loudspeakers,
-NS, FSB and RTS signs,
(b)
The DEU type A has interfaces via PISA or StA PISA to the:
-Reading lights,
-Seatrow identifier,
-Passenger call lights,
-Loudspeakers,
-NS, FSB and RTS signs,
-Attendant work lights,
(3)
DEU type B
R **ON A/C 106-149, 401-499,
(Ref. Fig. 017)
**ON A/C 301-399,
(Ref. Fig. 017A)
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page 60 1 1 Config-2 Aug 01/05 1 1 1CES 1R **ON A/C 106-149, 301-399, 401-499,
(a)
The DEU type B has data bus interfaces to the:
-Emergency Power Supply Unit (EPSU),
-Lavatory Smoke Detector,
(b)
The DEU type B has discrete interfaces to the:
-Drain Mast Control Unit (DMCU),
-Slide and Door Pressure Sensor,
-Flush Control Unit (FCU),
-
Liquid Level Transmitter (LLT),
-
Liquid Level Sensor (LLS),
-Water and Waste Service Panel,
-Prime Level Indicator (Precharge),
-Vacuum Generator,
-Fan Phase Off Relay,
-Vacuum Power Control Relay.
**ON A/C 301-399,
(c) The DEU type B has discrete interfaces to the:
-Drain Mast Control Unit (DMCU),
-Slide and Door Pressure Sensor,
-Flush Control Unit (FCU),
-
Liquid Level Transmitter (LLT),
-
Liquid Level Sensor (LLS),
-Water and Waste Service Panel,
-Vacuum Generator,
-Fan Phase Off Relay,
-Vacuum Power Control Relay,
R **ON A/C 106-149, 301-399, 401-499,
(4) Flight Attendant Panel (FAP)
R **ON A/C 106-149, 401-499,
(Ref. Fig. 018)
**ON A/C 301-399,
(Ref. Fig. 018A)
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page 61 1 1 Config-2 Aug 01/05 1 1 1CES 1
(a) The FAP has data bus interfaces to the:
-In Flight Entertainment System (IFE).
R **ON A/C 106-149, 401-499,
(b) The FAP has discrete interfaces to the:
-Emergency Lighting System,
**ON A/C 301-399,
(b) The FAP has discrete interfaces to the:
-Emergency Lighting System,
-In Flight Entertainment System (IFE).
R **ON A/C 106-149, 301-399, 401-499,
6. Component Description
_____________________
A. General
The CIDS has these main components:
-Director,
-
Decoder/Encoder Unit (DEU) type A,
-
Decoder/Encoder Unit (DEU) type B,
-Passenger Interface and Supply Adapter (PISA),
-Stand Alone Passenger Interface and Supply Adapter (StA PISA),
-Flight Attendant Panel (FAP),
-Cabin Assignment Module (CAM),
-On Board Replaceable Module (OBRM),
-Additional Attendant Panel (AAP),
-Attendant Indication Panel (AIP),
-Area Call Panel (ACP),
-Handset,
-Loudspeaker,
-
Passenger call/reset pushbutton,
-
Passenger call light,
-NS, FSB and RTS signs.
B. Director
(1) General For redundancy, the system has two identical directors. One director is in hot-standby mode and has the same inputs and outputs as the active director. Both directors are connected in parallel except for:
-The power supply connection,
R 1EFF : 106-149, 301-399, 401-499, 1 23-73-00Page 62 1 1 Config-2 Aug 01/05 1 1 1CES 1
-Certain outputs to other equipment and systems.
The CIDS directors are installed in the pressurised area of the
electronic compartment.
The CIDS directors give an interface to:
-
Components in the cockpit,
-
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：A320飞机维护手册 AMM Communications 通讯3(90)
