JUPITER AVIONICS TEMPLATE AUTOCAD PORTRAIT SIZEA REV B.DWT
TITLE
APPROVED
PREPARED
CHECKED
L00N3
NCAGE CODE
PART NO.
SHEET
DOC NO.
CONFIDENTIAL & PROPRIETARY
TO JUPITER AVIONICS CORP.
Aural Message Generator - 3 Channel - Analog Inputs
JA37-300
1/5
JA37-300 Interconnect Rev B.dwg
TAT
JA37-300 INTERCONNECT WIRING NOTES
NOTES
1.
ALL WIRE SIZE SHOULD BE 24 AWG MIN UNLESS OTHERWISE SPECIFIED. UNSHIELDED WIRE
SHOULD BE SELECTED PER FAA AC43.13-1B CHANGE 1 PARA 11-76 TO 11-78. WIRE TYPES
SHOULD BE IN ACCORDANCE WITH MIL-W-22759 AS DESCRIBED IN FAA AC43.13-1B CHANGE 1
PARA 11-85 AND 11-86 AND LISTED IN TABLE 11-11 OR 11-12. ALL SHIELDED CABLE SHOULD BE
IN ACCORDANCE WITH MIL-DTL-27500 (REVISION H OR LATER).
2.
USE FOR SECOND SOURCE INPUT.
3.
USE AS GROUND REFRENCE FOR SWITCH CLOSURE WHEN TRIGGERS CONFIGURED AS
ACTIVE LOW.
4.
PROVIDES 50% REDUCTION IN AUDIO POWER AND LESS LOADING.
5.
PROVIDES 67% REDUCTION IN AUDIO POWER AND THE LEAST LOADING.
6.
EXAMPLES OF MESSAGE TRIGGERS.
7.
CONNECTION TO AIRFRAME GROUND SHOULD BE MADE WITH 20 AWG WIRE. LENGTH NOT TO
EXCEED 3 FT (0.91 M).
8.
CONNECTOR PIN HAS MORE THAN ONE FUNCTION. SEE THE OPTIONS SECTION OF THIS
DRAWING FOR ALTERNATIVE INTERCONNECT WIRING.
9.
CABLE SHIELDS AT THE JA37 CONNECTOR END SHOULD BE TERMINATED TO AIRFRAME
GROUND USING THE TAG RING SUPPLIED IN THE INSTALLATION KIT OR EQUIVALENT.
10. USE FOR MUTING OR ACKNOWLEDGING MESSAGE.
11. EXAMPLE WHEN CONTACTS ARE CONFIGURED AS RX HI/LO.
12. EXAMPLE WHEN CONTACTS ARE CONFIGURED AS HIGH ISOLATION HI/LO.
13. EXAMPLE WHEN CONTACTS ARE CONFIGURED TO INTERFACE WITH A K TYPE
THERMOCOUPLE.
14. EXAMPLE WHEN CONTACTS ARE CONFIGURED TO INTERFACE WITH A 0 TO 5 VDC
TRANSDUCER.
15. EXAMPLE WHEN CONTACTS ARE CONFIGURED TO INTERFACE WITH A TACHOMETER.
16. THERMOCOUPLE EXTENSION WIRE MUST MATCH THERMOCOUPLE TYPE.
17. OPTIONAL MESSAGE ACTIVE ANNUNCIATOR.
JAC
SRM
01-29-21
JAC
KDV
01-29-21
