Motorola F5207A, F5217A Guide d'installation télécharger pdf (Page 27)

Installation 21

AUX Connection

This port provides ignition sense connection to the MW 800. This port can also be used to

supply 5VDC (2A max for F5206 1A for F5207) and car battery voltage out (2A max for

F5206 1A for F5207). The AUX port provides two digital TTL level one bit inputs and two one

bit outputs.

Ignition Sense Connection

To install the ignition-sense cable between the AUX connector and the vehicle ignition line,

carry out the following steps:

Step 1. Connect one end of the ignition-sense wire to pin 1 (in model F5206) or pin 8 (in

models F5207 & F5217) of the AUX connector, and the other end to the vehicle

ignition switch.

Step 2. Connect pin 12 (in model F5206) or pin 4 (in model F5207) to the vehicle ground.

Whenever the MW 800 is not connected to the vehicle ignition, it is

recommended to leave the AUX connector cover in place.

For complete pin assignment refer to Table 3.

Note

Figure 17

AUX Ignition-Sense Pin-outs

To vehicle ignition

switch

To vehicle

ground

AUX Ignition-Sense Pin-outs - Model F5206

Pin 8 to vehicle ignition switch Pin 5 to vehicle ground

AUX Ignition-Sense Pin-outs - Model F5217

Pin 8 to vehicle ignition switch

Pin 4 to vehicle ground

AUX Ignition-Sense Pin-outs - Model F5207

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 54 55

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Motorola F5207A, F5217A Guide d'installation Page 27