Trakka Corp Trakkabeam A800, Component Maintenance Manual

Page: 20 / 132

COMPONENT MAINTENANCE MANUAL
Publication No. 051019-1 Rev H
Page 20
DOCUMENT UNCONTROLLED WHEN PRINTED
33-46-00
AS9100 Certified
23-Mar-2015
Rev B
Table 6 - PCIU MKII
Item Description
1 Lamp Power Module (LPM)
2 Circuit Breaker Module (CBM)
3 Gimbal Control Module (GCM)
4 Mounting Frame
5
Searchlight Power Cable Connector (PCIU MKII
J6)
6 50 Amp Circuit Breaker (Main)
7 Bonding Stud Connection
8
CIU MKII/Grip hand controller Interface (PCIU
MKII J1)
9 Slave Port (PCIU MKII J2)
10 Interface to LPM (PCIU MKII J4)
11
Searchlight Control Cable Connector (PCIU
MKII J3)
12
PCIU MKII To Gimbal Lamp Power Circuit
breakers (total quantity 6, 3 front & 3 rear)
13 Main Power Input (PCIU MKII J7)
14 Interface to GCM (PCIU MKII J5)
(1) The PCIU MKII (Figure 17) is shipped for mounting with a mounting frame assembly or mounting
lugs and must be installed in the aircraft in accordance with the approved installation data.
(2) The basic electrical cable system consists of the:
(a) Power input cable connected to port J7 on the PCIU MKII,
(b) Searchlight power cable connected between port J6 on the PCIU MKII and the 6 pin
connector on the searchlight gimbal dovetail assembly,
(c) Searchlight control cable between port J3 on the PCIU MKII and the 26 pin connector on the
searchlight gimbal dovetail assembly,
(d) CIU MKII & grip hand controller cables between port J1 on the PCIU MKII and port J1 on the
CIU MKII.
(e) SLAVE cable between port J2 on the PCIU MKII and a camera – if fitted.
(3) The two searchlight cables and the grip hand controller cable may need to pass through a
bulkhead. In this case, additional cabling is required. Refer to the approved installation data.
(4) In addition to these basic cables, additional cables will be required to utilise the CIU MKII for
operation of the pilot control and discrete inputs – refer to the approved installation data.
(5) Refer to the approved installation data paying attention to the routing and correct securing of all
cabling.
(6) The basic wiring diagram and cable data for the system are shown in Figure 10, Figure 12 and
Figure 13.
(7) If the searchlight is slaved to another aircraft system such as a thermal imaging system, video
camera, moving map, etc., or additional grip hand controllers are to be connected, a separate
document may be required to show additional wiring and mechanical interfaces. Optional
configurations are not within the scope of the basic system wiring diagram. Please contact your
Trakka Corp representative for further information.
AIRBUS HELICOPTERS: CMM L334M6304E01 ISSUE: B PAGE 38 OF 165
The document reference is online, please check the correspondence between the online documentation and the printed version.