User's Manual Part 2

T
2
CAS / Part No. 9000000
SYSTEM DESCRIPTION AND INSTALLATION MANUAL
34-43-20
15 Feb 2003
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3--15
Table 3--2. 41--Pin VSI/TRA Interconnect Data (cont)
I/O NotesConnects To
Connector
Pin
Description
(I) VS No.2 ARINC 429 (B) J1--14 (22) STS
||
Digital ADC No.2 or
IRS No.2
(I) VS No.2 ARINC 429 (A) J1--30 (22) S T S
GND
ll
GND
Digital ADC No.2 or
IRS No.2
(I) Config Strap Common J1--15 (22) Config Strap Logic
Gnd
5
(I) VS 26 V ac Ref (C) J1--16 (22) ARINC 565 ADC or
IRS
(I) Config Strap No.3 (CS3) J1--17 (22) Gnd/Open
(O) Secondary VERT SPEED
Validity input (+ 28 VDC)
J1--18 (20) S T S
||
ARINC 565/575 ADC 2
(O) VERT SPEED Bootstrap
AC Out (HI)
J1--19 (20) Bootstrap instrument 2
(O) VERT SPEED Boots strap
AC Out (LO)
J1--20 (20) Bootstrap instrument 2
(I) Chassis Ground J1--22 (22) Airframe Ground 3
(I) 115 V ac Return (C) J1--23 (20) Acft ac Ground
(I) Remote Light Sensor (LO) J1--24 (22) S T S
||
Acft Rmt Light Sensor 1
(I) Remote Light Sensor (HI) J1--25 (22) S T S
GND
ll
GND
Acft Rmt Light Sensor 1
(I) Configuration strap J1--28 V/S response time
selection
(O) RA Valid Out J1--29 (22) TCAS Computer
(I) Source Sel Discrete In
(SS 1)
J1--31 (22) Gnd/Open
(I) Config Strap No.0 (CS0) J1--32 (22) Gnd/Open
(I) Config Strap No.1 (CS1) J1--33 (22) Gnd/Open
(I) Config Strap No.2 (CS2) J1--34 (22) Gnd/Open
(I) Config Strap No.4 (CS4) J1--35 (22) Gnd/Open
(I) Secondary Analog AC
Input (LO)
J1--36 (22) ARINC 565 ADC
(I) Secondary Source Select
Discrete Input (SS 2)
J1--37 (22) Aircraft Switch