DAC GDC31 - Isolation Coupler Outline

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Equipment Installation Manual,

GDC31 Roll Steering Converter

Isolation Coupler Outline

1049-2510-01 G.doc

1049-2510-01

Rev G Page 28 of 47

Main Page

Record of Revisions2
Table of Contents3
Introduction5
Description5
Part Numbers6
Regulatory Compliance6
- Software6
- Pma6
- Environmental6
Supplied Equipment7
Optional Equipment8
Specifications9
- Physical9
- Electrical9
- Serial Data Input10
- Roll Sum Steering Output10
- ARINC 429 Output10
- Reference Inputs10
- AP Offset Input11
- Annunciator Output11
- Flag Input11
- Certification11
- Reliability11
Operation12
- Overview12
- Analog Output12
- Reference Inputs (Excitation)12
- ARINC 429 Output12
- GPS Mode Annunciator Control13
- Super Flag Input13
Installation14
- Material Not Supplied14
- Special Tools14
- Mounting Considerations15
- Wiring Considerations15
- Steering Output Scale Factor Determination16
- Configuration Pins17
GDC31 Roll Steering Converter18
- Position/Rate Selection19
- Baud Rate Selection19
- GPS Receiver Setup19
Removal and Replacement20
- Removal, GDC3120
- Replacement, GDC3120
- Removal, Mode Annunciator20
- Replacement, Mode Annunciator20
Equipment Checkout21
- Ground Functional Test21
- Flight Functional Test21
Continued Airworthiness23
Environmental24
Connector Pin out25
Outline Drawings26
- GDC31 Outline26
- Switch / Annunciator Outline27
- Isolation Coupler Outline28
Slide Latch Assembly29
Appendix A - Aviation Format30
Appendix B - 429 Output31
- Label 121 - Bank Angle Command31
- Label 312 - Ground Speed31
Appendix C - Typical Interconnect32
Figure 1 Typical Interconnect33
Figure 3 ARINC HSI with Century IV35
Figure 4 ARINC HSI with S-TEC 50, 55 or 6036
Figure 5 NSD 360A / NSD 1000 with Century IV37
Figure 6 NSD 360A / NSD 1000 with S-TEC 50 or 5538
Figure 7 ARINC HSI with Century II or III39
Figure 8 KI 525A with KFC 15040
Figure 9 NSD 360 with ARC 400B (10VAC)41
Figure 10 52D54 DG with STEC 50, 55 or 6042
Figure 11 NSD 360 with ARC 400B (DC)43
Figure 12 NSD 360 with Century 200044
Figure 13 NSD 360A with Century II or III45
Figure 14 HSI-70C with ARC 100046
Figure 15 KI 525A with KFC 200 / 30047

DAC GDC31 - Isolation Coupler Outline

Table of Contents