LMU-4232™
Enterprise Location Messaging Unit With Heavy
and Light Duty Vehicle Interface
The LMU-4232™ includes a range of wireless and peripheral
connectivity options and is equipped with CalAmp’s next generation
vehicle interface technologies for both light and heavy duty vehicle
Experience The Advantage
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GSM/GPRS, CDMA 1xRTT or HSPA
configurations
telematics including hybrids, trucks and vans.
Competitive Technology, Competitive Edge
Optional Bluetooth or Wi-Fi and Bluetooth
connectivity
The LMU-4232™ is designed to support enterprise customers requiring full
Integrates both heavy duty or light duty
vehicle ECU interfaces
options, plus a triple-axis accelerometer that detects and acts on hard braking,
Serial ports with switched power
Control Unit) interface reads and transmits heavy-duty engine condition and
Comprehensive I/O system with 8 inputs, 7
outputs, 4 A/D inputs, and 2 1-Wire™
interfaces
External antenna configuration
Built-in triple-axis accelerometer for driver
behavior, motion sensing, hard braking,
impact detection
Dual reporting 20,000 buffered message
log
set of fleet features with cellular, Wi-Fi, Bluetooth and satellite connectivity
aggressive acceleration or vehicle impacts. The optional jPOD™ ECU (Engine
performance data such as engine temperature along with the fault codes to
provide the best possible real-time picture of vehicle health.
Smart Vehicle Technology
The LMU-4232™ family of devices are enabled with PEG™, CalAmp’s
proprietary programmable event generator to continuously monitor the vehicle
operating environment and respond instantly to pre-defined and configurable
threshold conditions such as motion, location, geo-zone crossings and custom
parameters.
32 built-in geo-fences, plus any
combination of circle or polygon zones, up
to 5400 points
Over-The-Air Serviceability
1000 mAh backup battery
The LMU-4232™ also leverages CalAmp’s management and maintenance
Automatic, over-the-air configuration and
firmware download
Android™, Magellan®, Garmin®, TomTom®,
MDT-7P and other advanced peripherals
support
Low power sleep modes
system, PULS™ (Programming, Updates, and Logistics System), for over-the-air
configuration parameters, PEG rules and firmware. This out-of-the-box hands
free configuration and automatic post-installation upgrades can monitor unit
health status across your fleets to identify issues before they become
expensive problems.
LMU-4232™ Specifications
Electrical
General
GSM/GPRS, CDMA 1xRTT, HSPA
56 channel GPS (with SBAS)
12/24 VDC vehicle systems
Operating Voltage
Power Consumption
GPS
Location Techology
Enhancement Technology
Tracking Sensitivity
GPS; QZSS capable
SBAS: WAAS, EGNOS, MSAS
-162 dBm
-148 dBm
2.0m CEP
Up to 10 Hz
Environmental
Humidity
Shock and Vibration
GSM/GPRS
CDMA/1xRTT
HSPA/UMTS
HSPA data rates
HSPA Fallback
Data Support
850/900/1800/1900
850/1900
800(VI)/850(V)/900(VIII)/
1700(IV)/1900(II)/2100(I)
5.6 Mbps upload, 7.2 Mbps download
EDGE/GPRS/GSM quad band
EDGE MCS1-MCS9, 3GPP Release 6
SMS, TCP and UDP packet data
Comprehensive I/O
Ignition Inputs
Digital Inputs
Digital Outputs
Current Limited Outputs
A/D Inputs
1-Wire® Interface
Status LEDs
1 fixed bias
7 (high/low selectable 0-30 VDC)
5 (open collector relay 150mA)
2 (20mA)
4 (0-30VDC, +/-0.1V accuracy)
2 (driver ID, temperature sense)
2 (GPS and cellular)
Certifications
9-30 VDC (Start-up, Operating)
7-32 VDC (Momentary)
4 mA @ 12V (deep sleep)
10mA @ 12V (sleep on network w/ SMS)
20mA @ 12V (sleep on network w/ GPRS)
70mA @ 12V (active tracking)
1000 mAh Lithium-Ion
EMC/EMI
-30° to +75° C (connected to primary power)
-40° to +85° C (storage)
Except Battery*
95% R.H. @ 50° C non-condensing
U.S. Military Standards 202G and 810F,
-SAE J1455
-SAE J1113
Physical
Dimensions
Weight
4.3 x 3.2 x 0.9” (110 x 81 x 22mm)
4 oz (113 g)
Connectors, SIM Access
External Cellular
External GPS
Power, ground, ignition, A/D
Serial Power
I/O connection
WiFi Option
Vehicle BUS
SIM Access
SMC
SMA (with tamper monitoring, 3.0v)
4-Pin Molex
Two 5-Pin Molex
22-Pin Molex
RP-SMA
DB-15
Internal
Interface Standards
FCC, CE, IC, PTCRB, Applicable Carriers
4.0 Dual-Mode Classic, BLE
a/b/g/i client mode
J1708, J1939
J1850 PWM, J1850 VPW
ISO 9141-2, KWP 2000, ISO-15765, CAN
Product Options
External antennas (GPS, cellular, combined GPS/cellular)
Screw mounting bracket - Tie-wrap, adhesive, or velcro
Serial adapter cable RS-232 8-wire (PPP, AT Commands, NMEA GPS output)
jPOD dongle for truck ECU interface
Connectorized I/O wiring harness
Built-in or external backup batteries
Customized hardware and software development available on request
About CalAmp
CalAmp (NASDAQ: CAMP) is a telematics pioneer leading transformation in a global connected economy. We
help reinvent businesses and improve lives around the globe with technology solutions that streamline
complex IoT deployments and bring intelligence to the edge. Our software applications, scalable cloud
services, and intelligent devices collect and assess business-critical data from mobile assets, cargo,
companies, cities and people. We call this The New How, powering autonomous IoT interaction, facilitating
efficient decision making, optimizing resource utilization, and improving road safety. CalAmp is headquartered
in Irvine, California and has been publicly traded since 1983. LoJack is a wholly owned subsidiary of CalAmp.
For more information, visit calamp.com, or LinkedIn, Twitter, YouTube or CalAmp Blog.
© 2017 CalAmp. All specifications are typical and subject to change without notice.
rev 02 20171222
CalAmp
15635 Alton Parkway, Ste 250
Irvine, CA 92618
Tel: 949.600.5600
calamp.com