User's Manual

Confidential Document
© ATrack Technology Inc. All Rights Reserved. Page 13 of 14
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AU5(i)
Physical Characteristics
Dimension 100 * 65 * 26 mm
GSM Module Quad band GSM 850/900/1800/1900 MHz
TribandUMTS850/1900/2100MHz
GPS Module High Sensitivity (44 Channel)
GSM and GPS Antennas SMA Connector Type
Accelerometer Built-In 3-Axis @ 16G
MAX
Audio Amplifier Built-In
Real-Time Clock Built-In
Memory Capacity 8MB
Casing Aluminum alloy
Electrical Characteristics
Power Source 8-40 VDC
Power Consumption Operational 80 mA @ 12VDC (Max. 200mA)
Sleep 18 mA @ 12VDC (Max. 100mA)
Deep Sleep 0.12mW
I/O Characteristics
Device I/O Ports Positive Inputs 2 (Triggering voltage: 3.7 ~ 40V)
Negative Inputs 2 (Triggering voltage: 0 ~ 0.8V)
Analog Input 1 (0 ~ 40V with 10-bit resolution)
Negative Outputs 3 (Open Collector Type @ 300mA
MAX
)
Serial Configurable 1
Baud rates 1200, 2400, 4800, 9600, 19200, 38400,
57600, 115200 bps
1-Wire (AT5i ONLY) 1
Environmental Characteristics
Operation Temperature -30 ~ +65°C (Note: Temp. up to +85°C with
extreme condition)
Storage Temperature -40 ~ +85°C
Relative Humidity 5 ~ 95%