Power Specifications - Sierra Wireless AirLink RV50 Series Hardware User's Manual

AirLink RV50 Series Hardware User Guide

Power Specifications

Table D-12: Power Supply Specifications
Pin Name
1 VCC
Table D-13: Ignition Sense Specifications
Pin Name
3 IS
(Input only)
Note: If you do not connect this pin to the ignition, you MUST connect it to the positive terminal of your power supply or
battery. The device looks for a qualified voltage on this pin as part of the power up sequence. If it doesn't see a qualified
voltage, the device will not turn on. If you are using a Sierra Wireless AC power adapter, the connection is inside the cable.
Rev. 6 October 2021
Specification
Voltage range
Input Impedance
(Typ)
160 kΩ Input low state voltage
Input high state voltage
(minimum guaranteed)
Parameter
VCC
Specification Parameter
(maximum)
60
Minimum Maximum
7 V 36 V
Minimum Maximum
VIL —
VIH 3.3 V
1.0 V
V
in
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