Step 6-Check The Fx30S Operation - Sierra Wireless Octave FX30S User Manual

Sierra Wireless FX30S User Guide
Digital Output/Open Drain
Digital output/open drain is only available using I/O 3 on the power connector.
Figure 2-24: Digital Output/Open Drain
Note: To provide voltage on the digital output, either use the internal pull-up or add an external pull-
up.
Table 2-4: Digital Output / Open Drain
Pull-up
Off
Step 6—Check the FX30S Operation
1. On initial power up, the Power LED is red. When the processor boots up, the LED
Rev. 5 September 2020
Gateway
FX30
V
V
in
Internal pull-up
Off
10 kResistor
Internal Pull-up
On/Off
Off
Output
Protection
State Minimum
Off Open Circuit
Active Low —
turns amber (by default). The Power LED can be controlled by Legato applications.
If the Power LED does not turn on, ensure that the:
· Power connector is plugged in and supplying voltage of 4.75 V or greater.
· On/Off (pin 3) is connected to the battery or power source. (See
the Power and I/O on page 22 for details.)
V
External pull-up
Vcc
circuitry
Typical Maximum
— —
— 0.5
30
Units Comments
— —
5 mA,  5 V
V
Step 5—Connect
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