Garmin GNS 530W Installation Manual

Also see for GNS 530AW: Pilot's guide addendum Pilot's Guide & Reference Quick reference Instructions Pilot's guide addendum

Contents

Garmin GNS 530W Installation Manual Manual pdf 60 page image

Page 4-6 500W Series Installation ManualRev. D 190-00357-024.2 Power, Lighting, And AntennasThis section covers the power input requirements, lighting bus input, and antenna connections. SeeFigure H-4 for interconnect information.4.2.1 PowerPin Name Connector Pin I/OAIRCRAFT POWER 1 (MAIN) P5001 19 InAIRCRAFT POWER 1 (MAIN) P5001 20 InAIRCRAFT POWER 2 (MAIN) P5001 15 InAIRCRAFT POWER 2 (MAIN) P5001 72 InAIRCRAFT POWER (COM) P5002 11 InAIRCRAFT POWER (COM) P5002 12 InAIRCRAFT POWER (NAV SUPERFLAG) P5006 44 InAIRCRAFT GROUND P5001 77 --AIRCRAFT GROUND P5001 78 --AIRCRAFT GROUND P5002 21 --AIRCRAFT GROUND P5002 22 --AIRCRAFT GROUND P5006 41 --CAUTIONTo operate the GNS 530AW (28 VDC units listed in Table 3-1) COM transceiver in a14-volt aircraft, a 14 to 28 volt converter such as a KGS Electronics models RB-126 orUC-14-28 or equivalent must be used. The voltage converter should include exactly oneshort-circuit protection device on its output, such as a circuit breaker. P5002-11 andP5002-12 supply power to the COM transmitter. The other power input pins (P5001-19,P5001-20, P5001-15, P5001-72, and P5006-44) accept 11-33 VDC. Refer to Figure H-4.A power connection on P5006-44 is only required if NAV SUPERFLAG or G/S SUPERFLAG isutilized.The power inputs P5001-19 and P5001-20 provide power for all functions of the 500W Series unit exceptthe COM transmitter and the NAV & G/S SUPERFLAG outputs.4.2.2 Lighting BusPin Name Connector Pin I/OLIGHTING BUS HI P5001 39 InLIGHTING BUS LO P5001 40 InThe 500W Series unit can be configured to track 28 VDC, 14 VDC, 5 VDC or 5 Vac lighting buses usingthese inputs. Alternatively, the 500W Series unit can automatically adjust for ambient lightingconditions based on the photocell. Refer to Section 5.3.6 for configuring the lighting inputs.4.2.3 AntennasPin Name Connector I/OGPS ANTENNA P5003 InCOM ANTENNA P5004 I/OVOR/LOC ANTENNA P5005 InGLIDESLOPE ANTENNA P5007 In