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GuardMagic VB7, GuardMagic
VB7light
Advanced
vehicle GPS/ GSM-GPRS module for remote supervision of
mobile object movement (vehicle, special machinery,
refrigerator etc.), vehicle status, fuel level tank
monitoring, temperature monitoring.
Module has two digital
communication interface EIA-485.
Module supports up to
THREE regular fuel tanks and up to FOUR
service tanks.
GuardMagic VB7light is the
same as VB7, but without driver identification
components in set. |
GUARDMAGIC VB7 MAIN
DATA
1. Main Data
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GSM
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·
GSM 850/900/1800/1900
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Class 4 (2W) – 850/900MHz;
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Class 1 (1W) – 1800/1900 MHz
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GPRS Class B; Multislot Class
10
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Communication protocol
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·
GuardMagic universal
communication protocol
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Main power voltage
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·
12/24 V (9…30V)
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GND minus
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Reserve power voltage
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·
12V
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GND minus
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Power consumption (12 V)
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·
Sleep
mode < 45 mA
· Stand
mode < 90 mA
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Transmitting mode
< 180 mA
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Logical inputs
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8 inputs
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Pulse inputs
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1 input
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EIA-485 fuel bus
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EIA-485 interface (RS-485; fuel bus)
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EIA-485 interface
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2
(Two)
EIA-485 interface
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”fuel level resolution”
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1024 levels or 4096 levels
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RS-232 interface
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1 (for
system functionality growing)
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1-wire Interface
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2 Interface
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Logical output
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2 outputs
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2.
GPS Specification
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Performance:
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Frequency
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C/A code
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Channel
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Tracking Sensitivity
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L1, 1575,43 MHz
1.023 MHz chip rate
66
channels (acquisition)
- 165 dBm
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Acquisition Rate:
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Cold start : < 35 sec,
average
Warm start: < 34 sec, average
Hot start: < 2 sec, average
Reacqusition: 1 sec, average
Update Rate: 1 HZ
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Accuracy
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Position horizontal: < 7 m
CEP, 90%, without SA
<
3 m CEP 50% , without SA
Velocity: < 0,05 m/sec,
without SA
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Dynamic Condition
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Altitude: <18 000 m
Velocity: < 510 m/sec
Acceleration: < 4 g
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3.
Physical Specification
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case |
·
metal |
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size (without GPS antenna) |
·
base: 146mm x 94 mm x 22mm |
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weight |
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base 230 g |
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weight in packing |
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800 g |
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size of standard packing |
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225 mm x 158 mm x 42 mm |
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