Becker BD406, Руководство оператора

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Installation
Becker Avionics
Electrical Interface
54 BD406/PBD406 DV16401.03 Issue 04 May 2021
/GPO_1
Pin Type I/O Name Function Remarks
18 Discrete O /GPO_1 Configurable general purpose
output.
P1 connector
The output has high impedance to GND when the device is off.
If not used, keep pin(s) unconnected.
/GPI_0
Pin Type I/O Name Function Remarks
7 Discrete I /GPI_0 Configurable general purpose
input.
P1 connector
When it is activated and connected to DI_GND, voice notification of homing is audible (details "Audio
Notification" page 85).
/GPI_1, /GPI_2
Pin Type I/O Name Function Remarks
20 Discrete I /GPI_1 General purpose input.
Reserved for future use.
P1 connector
10 Discrete I /GPI_2 General purpose input.
Reserved for future use.
P1 connector
If not used, keep pin(s) unconnected.
/ON
Pin Type I/O Name Function Remarks
11 Discrete I /ON Device remote enabling.
Active state (GND) of the pin
sets the device on.
P1 connector
When this input is connected to DI_GND the device is set to on.
/SDI_9, SDI_10
Pin Type I/O Name Function Remarks
21 Discrete I /SDI_9 For SDI field of ARINC 429
frame configuration (bit 9).
Pin to GND results in bit 9 of
ARINC frames is set to 1.
P1 connector
22 Discrete I /SDI_10 For SDI field of ARINC 429
frame configuration (bit 10).
Pin to GND results in bit 10 of
ARINC frames is set to 1.
P1 connector
Inputs for SDI bits 9/10 status in ARINC 429 frames.
Connect pins to GND or if not used, keep pin unconnected.
/GPI_CH
Pin Type I/O Name Function Remarks
23 Discrete I /GPI_CH Spare discrete input of CH.
Reserved for future use. P1 connector
If not used, keep pin(s) unconnected.