User's Manual

SYSTEM DESCRIPTION AND INSTALLATION MANUAL
T
3
CAS/Part No.9005000
E. Thales VSI-TCAS and ACSS VSI/TRA Displays
Table 3-2 contains interconnect data for the Thales 41-pin connector units. Table 3-3 and
Table 3-4 contain the interface information for the various ACSS VSI/TRA displays. Table
3-3 contains interconnect data for the 41-pin connector units. Table 3-4 contains the
interconnect data for the 55-pin connector (bootstrap) units.
Figure 3-10 and Figure 3-11 show the connector pin layouts for the VSI/TRA. Figure 3-10
shows the 41-pin connector configuration and Figure 3-11 shows the 55-pin connector
configuration.
Table 3-2: Thales 41-Pin VSI-TCAS Interconnect Data
I/O Description
Connector
Pin
Connects To Notes
(I)
VS +dc Ref
J1-1 (22)
----------------------
ARINC 575 ADC
(I)
VS dc Rate
J1-2 (22)
----------------------
ARINC 575 ADC
(I)
VS -dc Ref
J1-3 (22)
----------------------
ARINC 575 ADC
(I)
Primary VS (HI)
J1-4 (22)
-------S--T--S----
| |
ARINC 565 ADC or
IRS
1
(I)
Primary VS (LO)
J1-6 (22)
-------S--T--S----
| |
GND-- --GND
ARINC 565 ADC or
IRS
1
(I)
VS 26 V ac Ref (HI)
J1-5 (22)
----------------------
ARINC 565 ADC or
IRS
(I)
Vert. Speed Digital Port (A)
J1-7 (22)
----------------------
(I)
Vert. Speed Digital Port (B)
J1-21 (22)
----------------------
(I)
VS VALID NO.1
J1-8 (22)
----------------------
ARINC 565/575 ADC
or IRS
(I)
5-V Lamp Dimming (LO)
J1-9 (22)
----------------------
Acft Lamp Dim Ckt
(I)
5-V Lamp Dimming (HI)
J1-10
Acft Lamp Dim Ckt
(I)
TCAS TA/RA
ARINC 429 (B)
J1-11 (22)
-------S--T--S----
| |
TCAS Computer
1
(I)
TCAS TA/RA
ARINC 429 (A)
J1-26 (22)
-------S--T--S----
| |
GND-- --GND
TCAS Computer
1
(I)
VS No.1 ARINC 429 (B)
J1-12 (22)
-------S--T--S----
| |
Digital ADC No.1 or
IRS No.1
1
(I)
VS No.1 ARINC 429 (A)
J1-27 (22)
-------S--T--S----
| |
GND-- --GND
Digital ADC No.1 or
IRS No.1
1
3-14
04 Nov 2014
34-45-29
Pub. No. 8600200-001, Revision 004
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