Installation Maintenance Manual
FMHPA 82166
2-12
Jul 2008
©
THALES AVIONICS Ltd. This document and any
information included are the property of Thales Avionics.
They cannot be reproduced, disclosed or utilized without the
company’s prior written approval
B. Communication Interface
The communication interfaces includes 2 ARINC 429 serial bus. One is an input at high
speed (100 kilobits/s) and the other is an output at low speed (12.5 kilobits/s).
Table 2.2 ARINC 429 Nav Data Labels - Hybrid
2.3. FMHPA INTERCONNECT DATA
A. FMHPA Interconnection Diagram
The FMHPA interconnection diagrams (refer to Figure 2.6) illustrate all the necessary
connections between the FMHPA and all the other interfaced equipment.
B. FMHPA Connectors
The FMHPA has three external connectors and five internal connectors:
(1) FMHPA Connectors
Table 2.3 FMHPA Connectors
PARAMETERS
ARINC 429 LABELS
FMHPA Command word (SDU to FMHPA)
143
FMHPA Command Summary word (SDU to FMHPA)
227
FMHPA Status word (FMHPA to SDU)
143
FMHPA Maintenance word (FMHPA to SDU)
350
FMHPA Additional Information word (FMHPA to
SDU)
356
Name
Function
External
Internal
J1
Power Supply and ARINC 429 bus
X
J2
RF Input
X
J3
RF Output
X
J4
Test/Maintenance
X
J5
Connection between CM and J9
X
J6
Connection between CM and PSM
X
J7/P7
Connection between PSM and HPA
X
J8
Connection between the PSM (EMC filter) and
CM
X
