400W Series Installation Manual Page 4-15190-00356-02 Rev. G4.6.2 Serial Data Electrical Characteristics4.6.2.1 RS-232Pin Name Connector Pin I/OGPS RS-232 OUT 1 P4001 56 OutGPS RS-232 IN 1 P4001 57 InGPS RS-232 OUT 2 P4001 58 OutGPS RS-232 IN 2 P4001 59 InGPS RS-232 OUT 3 P4001 41 OutGPS RS-232 IN 3 P4001 42 InGPS RS-232 OUT 4 P4001 54 OutGPS RS-232 IN 4 P4001 55 InThe RS-232 outputs conform to EIA Standard RS-232C with an output voltage swing of at least ± 5 Vwhen driving a standard RS-232 load.4.6.2.2 ARINC 429Pin Name Connector Pin I/OGPS ARINC 429 OUT A P4001 46 OutGPS ARINC 429 OUT B P4001 47 OutGPS ARINC 429 IN 1 A P4001 48 InGPS ARINC 429 IN 1 B P4001 49 InGPS ARINC 429 IN 2 A P4001 50 InGPS ARINC 429 IN 2 B P4001 51 InVOR/ILS ARINC 429 OUT A P4006 24 OutVOR/ILS ARINC 429 OUT B P4006 23 OutVOR/ILS ARINC 429 IN A P4006 36 InVOR/ILS ARINC 429 IN B P4006 35 InThe GPS and VOR/ILS ARINC 429 outputs conform to ARINC 429 electrical specifications when loadedwith up to 5 standard ARINC 429 receivers.4.6.3 Serial Data ConfigurationRefer to Section 5.3 for serial data configuration information.4.6.4 Serial Data Calibration and CheckoutRefer to Section 5.3 and Section 5.5.6 for the serial data checkout information.4.6.5 Serial Data InterconnectsRefer to for Appendix H for serial data interconnect information.
