User's Manual

Table Of Contents
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
Table 4-2: T
3
CAS Computer Unit Interface Description
(Applicable to Part No. 9005000-11801 and -55801)
Connector
Pin
Designation
Functional Description
RMP-9A, 9B
ARINC 429 ADLP Comm C Output: [RMP-9A (A), RMP-9B (B)]
These pins serve as the input interface to the transponder function ADLP Comm C
protocol.
RMP-9C, 9D
Reserved for ARINC 735B Data Bus Output.
RMP-9E, 9F
Reserved for ARINC 735B Data Bus Output.
RMP-9G, 9H
Reserved: ARINC 429 Bus Output
RMP-9J, 9K
Reserved: ARINC 429 Bus Output
RMP-10A,
10B
Reserved Program Pin Inputs
Reserved for future use.
RMP-10C
APM Installed Program Input (NO)
A ground on this pin indicates that an Aircraft Personality Module (APM) is
connected to the T
3
CAS.
RMP-10D
Program Pin Input: Spare
RMP-10E
User Option A Program Pin
RMP-10F
Program Pin Input: Spare
RMP-10G
Option Parity Program Pin
RMP-10H
Reserved: GND/OPEN Discrete Input (Momentary)
RMP-10J
Reserved: GND/OPEN Discrete Input (Momentary)
RMP-10K
Reserved: GND/OPEN Discrete Input (Momentary)
RMP-11A
User Option B Program Pin
RMP-11B
Reserved
RMP-11C
Male Voice Program Input
This program input is intended to allow audio annunciation to be selectable for
either male or female genders. A ground on this pin selects the male voice and an
open selects the female voice.
RMP-11D
Flight Data Recorder ARINC 429 and Extended Maintenance Log Program
Input
This program pin is used to specify whether the ARINC 429 Flight Data Recorder
(FDR) is to be used. An open on this pin means that the FDR is not utilized. A
ground indicates that flight data is output as high-speed ARINC 429 data on RA
Display No.1 and No.2 busses. While the FDR is enabled, normal low-speed RA
display bus operation is not available. A ground also enables RA/TA events
recording in memory.
Pub. No. 8600200-001, Revision 004
34-45-29
4-51
04 Nov 2014
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