ReXgen 2 IMU
INF2112.02/INF2112.03- Hardware Versions- 16/32GB GNSS- Current Range (Non-modular)
The ReXgen 2 IMU is the upgraded version of ReXgen 2, which also supports GNSS, Gyro and Accelerometer. A device that can also record vibration and position information in very harsh environments, even if no GPS signal is available.
Logs data continuously for hours from a CAN bus and simultaneously saves it to the embedded SD memory card. Supplied with ReXdesk, freely distributable software for the ReXgen 2. used for logger configuration and file exporter.
Key Features
2x CAN 2.0/CAN FD buses, 1x LIN buses
2x Digital Input channels, 2x Analog Input channels
Powerful graphic interface application tool
Supported Data formats -ASAM MDF4 MATLAB (.mat), CSV, ASC, BLF & TRC
Up to 32GByte eMMC storage
Micro USB 2.0 -Higher speed connection to the logger
Functions as an interface device and supports J2534 (Pass-thru)
Supports CAN trace monitoring RAW CAN signals, SAE J1939
Very low power consumption in sleep mode and WakeOnCAN, WakeOnAlarm & WakeOnSignal
CAN frame error detection ASAM MDF(*.mf4 format) -international standard data format
LEDs support status indication
IP65 easily stackable and installable enclosure
Up to 18Hz GNSS rate/u-Blox -Supports 4 position systems for highly accurate positioning.
Gyro and Accelerometer system
*Automotive customized connector is also available
Technical Specifications
Functions
ReXgen 2 IMU
CAN Interfaces
2 x CAN/CAN FD
ISO 11898-1: Compliant with CAN (up to 1 Mbit/s)
ISO & Bosch CAN FD (up to 8 Mbit/s)
Conforms to CAN protocol version 2.0 - part A, B
Max 20000 mps
Meets the requirements of ISO 11898-2:2016 & ISO 11898-5:2007 physical layer standards
CAN/CAN FD Functions
Supports custom baud rates
CAN/CAN FD Bit timing selection
SAE J1939 support (Source Address, Destination Address & PGN Filters)
Silent Mode Configurable
CAN DBC Support
CAN frame error detection
LIN Interface
1 x LIN (up to 20 K Baud with LIN-Compatible Output Driver)
Inputs
2 x Digital and 2 x Analog (max sampling rate-1KHz)
Positioning & IMU Sensors
GNSS
Up to 18 Hz rate
GNSS Receiver Type
72-channel, GNSS L1C/A, SBAS L1C/A, QZSS L1C/A, QZSS L1-SAIF, GLONASS L1OF, BeiDou B1I , Galileo E1B/C
Position Accuracy
2.0 m CEP*
Acquisition
Cold starts: 26s
Reacquisition: 2 s
Antenna
External
Accuracy
Velocity: 0.05m/s
Heading: 0.3 degrees
Altitude: not specified
Accelerometer
±2/±4/±8/±16 g full scale
(max sampling rate-1KHz)
Gyroscope
±125/±250/±500/±1000/±2000 dps full scale
(max sampling rate-1KHz)
PC Interfaces
Rugged Micro USB 2.0
(Datalogger mode and J2534
Data Storage Capability
16 or 32 GB Inbuilt eMMC storage (uses FIFO logic once the eMMC is full)
Supported Protocols
CAN Monitoring (RAW CAN signals, SAE J1939 support)
LEDs
2
Triggering
Trigger on CAN ID, CAN Signal, and Digital Input.
Trigger on DM1 counte
Data Storage Format
Log files accessible via ReXdesk Software
File Format Supported
ASAM MDF (.mf4), Peak TRC, CSV, MATLAB, ASC, BLF
Data Logger Configuration
Supplied with Influx ReXdesk configuration software, XML based
Analog Input
Number of channels
2 x Bipolar single-ended inputs
Range
± 10 V
Resolution (ADC)
12 Bit
Max sampling rate
1 kHz
Input Impedance
> 50 K Ohms
Safe Applied Voltage
± 28 V
Digital Input
Number of channels
2 x Unipolar single-ended inputs
Input Switching Thresholds
Low < 0.8 V, High > 2.5 V (up to 28V)
Safe Applied Voltage
± 28 V
Electrical Data
BUS & Signals
Operating Voltage
Power supply - OBD
+5V to +27V
Power supply - USB
+4.5 to +5.5V
CAN FD
+2 to +3V
LIN
0 to +24V
Digital Input
0 to +28V
Analog input
± 10V
Transceiver Protection(CAN)
Bus fault protection: ±58 V
Thermal-shutdown protection (TSD)
Common mode input voltage: ± 12V
TXD dominant timeout (prevents network blocking in the event of a failure)
Under-voltage protection
Transceiver Protection (LIN)
±8 kV HBM ESD, ±2 kV CDM, ± bus Fault
TXD dominant timeout (to prevent the LIN node from permanently driving the LIN Bus dominant)
Power Voltage
5V for external sensor (current consumed should be less than 10mAmp)
Enclosure
PC+ ABS
IP Rating
IP65
Dimension
L - 100 mm, W - 73.5 mm, H – 27.4 mm
Weight
164 gms
Mounting Holes
4 mounting holes and screws
Stackable
Yes
Environmental Tolerance
Working temperature -40degC to +85degC; Humidity max 90%
Silent Mode
Listen only mode available (configurable Silent mode)
Power Saving
Wake Up On CAN, Wake up on Movement, Power Down Mode, Sleep Modes
Power Safe
100% power safe data logging - no file corruption when disconnected or in sleep mode
Protection
Reverse voltage protection on CAN-bus supply
Power Consumption
Normal Operation: <80 mA at 12 V
Normal sleep <25mA
Deep Sleep <2 mA
* CEP - circular error probable
*Automotive customized connector is also available
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