Software
Configure REXGEN 2 and analyse the files.
- Configures every REXGEN logger
- Opens MDF4, exports CSV and MAT
- Live and offline analysis
Free with REXGEN
View REXDESK
Evidence-grade logging
Data logger
REXGEN 2
Log CAN and CAN FD in the vehicle.
Evidence-grade CAN FD logging, small enough to forget about. Two CAN FD channels, a LIN bus and four configurable inputs at 164 g.
- Designed and tested in the United Kingdom
- 12 month warranty
What's in the box
- REXGEN 2 loggerINF2110
- REXDESK softwareINF1099
- Micro USB cableINF4300
- Mounting screwsINF4403
- 12 months SLAINF6102
Highlights
Bus and sensor data on one timebase
Every channel lands in the same file with the same clock, so an event can be reconstructed after the fact.
Two CAN FD channels and LIN
Two CAN / CAN FD channels up to 8 Mbit/s plus a LIN bus, recorded together.
More
Two CAN / CAN FD channels up to 8 Mbit/s plus a LIN bus, recorded together. CAN, CAN FD, LIN, J1939 and UDS/CCP decoding through DBC files, and non-standard CAN bit rates.
Two analogue and two digital inputs
Two analogue and two digital inputs at up to 1 kHz, with per-channel scaling.
More
Two bipolar ±10 V 12-bit analogue inputs and two digital inputs at up to 1 kHz, with per-channel scaling and offset, for the sensors the network does not carry.
Keep only the events you care about
Trigger on CAN, J1939 or a digital input, with pre-trigger capture.
More
Trigger on a CAN signal, CAN ID, J1939 DM1 counter or digital input. Pre-trigger capture keeps the run-up to the event in the file.
Logging, filtering, triggering and signal decoding are set up in REXDESK, free with every unit. CAN, CAN FD, LIN, J1939, UDS/CCP, DBC files, sensor channels and non-standard bit rates.
Soldered eMMC, power safe
16 GB of soldered eMMC, 100% power safe, no card to lose.
More
16 GB of soldered eMMC, vibration resistant, FIFO when full. 100% power safe: no file corruption on disconnect or in sleep, and no SD card to lose.
Wakes on CAN
WakeOnCAN for unattended logging. Under 75 mA running, under 2 mA in deep sleep.
More
WakeOnCAN suits unattended fleet logging. Under 75 mA running, under 17 mA asleep and under 2 mA in deep sleep, from a 5 to 27 V supply.
Catch the faults, and protect the record
Error frames on the same timeline, seed and key encryption.
More
CAN error logging records error frames on the same timeline as the data. Seed and key encryption, set up through the Encryption Manager, keeps log files unreadable without the key.
Build it into your existing workflow
Open API, REXLIBRARY and exports to MDF4, CSV, MATLAB, ASC, BLF and TRC.
More
Open API, the open-source REXLIBRARY toolkit and free RXD conversion utilities. Recordings leave as ASAM MDF4, CSV, MATLAB, ASC, BLF or Peak TRC.
Use it as a pass-through USB device to connect CAN networks to compatible software tools. Supports J2534 workflows and third-party tools such as SavvyCAN.
Applications
Where REXGEN 2 goes to work
CAN FD evidence logging across the test programme, from event triggers to endurance.
Specifications
The full picture
The figures that matter, and every specification behind them.
- 2×CAN / CAN FD channels, up to 8 Mbit/s
- 20000messages per second
- 16 GBsoldered eMMC, power safe
- 1 kHzanalogue and digital inputs
- <2 mAin deep sleep
- IP65164 g in the vehicle
All specifications
Bus interface
- CAN channels
- 2× CAN / CAN FD (ISO 11898-1, up to 8 Mbit/s)
- LIN
- 1× LIN 1.3 and 2.0, up to 20 K baud, schedule tables, LDF loading
- Max messages
- 20000 mps
- USB
- USB 2.0 Micro, configuration and high-speed data retrieval, J2534 pass-thru
Data capture
- Analogue inputs
- 2 bipolar single-ended, ±10 V, 12-bit, up to 1 kHz, per-channel scaling and offset
- Digital inputs
- 2 unipolar single-ended, up to 1 kHz, 0 and 1 states
- Real-time clock
- Inbuilt RTC, synced from a CAN message or REXDESK
- Triggering
- CAN ID, CAN signal, digital input, DM1 counter, with pre-trigger capture
Storage and power
- Storage
- Soldered eMMC, 16 GB, vibration resistant, FIFO when full
- Wake
- WakeOnCAN
- Power (normal)
- <75 mA at 12 V
- Power (sleep / deep)
- <17 mA / <2 mA
- Supply
- +5 V to +27 V (OBD)
Environmental and physical
- Operating temperature
- -40 C to +85 C, humidity max 90%
- IP rating
- IP65, dust-tight, protected against water jets from any direction
- Enclosure
- PC and ABS, stackable
- Dimensions / weight
- 100 x 73.5 x 27.4 mm, 164 g
Software and ordering
- Included software
- REXDESK (free)
- Toolkit
- REXLIBRARY (open source)
- Export formats
- ASAM MDF (.mf4), Peak TRC, CSV, MATLAB, ASC, BLF
- SKU
- INF2110.02 (16 GB)
- Origin
- Designed and tested in the United Kingdom
Configured, downloaded and converted with REXDESK. Full connector pinouts are in the documentation below.
Connector options
Configurable wiring
REXGEN 2 is provided with a 9 Way D-Sub as standard or can be requested as a Deutsch connector or free-wired for your custom configurations. If you are looking for a specific custom config for a volume order get in touch for a quote.
Documentation
Set it up and start logging
Step by step guides on the Influx Technology docs, from first connection to pinouts and the full manual.
Getting started
Learn the basics of your device, connect the signals and create your first log.
Pinout details
Connector pinouts for REXGEN 2 and the IMU variant.
Product manual
The complete REXGEN 2 and IMU manual and reference.
Configure with REXDESK
Set up the logger and export your data with the free software.
Which REXGEN
Standard, IMU GNSS or Air?
Three REXGEN loggers, one REXDESK workflow.
This page
REXGEN 2
Via CAS DataLoggers- CAN networks
- 2× CAN 2.0 or CAN FD, 1× LIN
- Motion and position
- No
- Storage
- 16 GB eMMC
- Cellular upload
- None
REXGEN 2 IMU GNSS
Via CAS DataLoggers- CAN networks
- 2× CAN 2.0 or CAN FD, 1× LIN
- Motion and position
- 6-axis IMU, 72-channel GNSS
- Storage
- 16 or 32 GB eMMC
- Cellular upload
- None
REXGEN Air
Via CAS DataLoggers- CAN networks
- 2× or 4× CAN 2.0 or CAN FD, 1× LIN
- Motion and position
- 6-axis IMU, GNSS included
- Storage
- 8, 16 or 32 GB eMMC
- Cellular upload
- LTE Cat 1
Works with
The free software it ships with, and the modules that share its timebase over CAN.
Instrumentation
Put thermocouples on the CAN bus.
- 8, 16 or 32 thermocouples
- 0.001 °C resolution
- CAN output, read by REXGEN 2
- IP65
Via CAS DataLoggers
View product
Ask about lead time
Spec sheet (PDF)
K-TCKey specs
- Channels
- 8, 16 or 32 thermocouple
- Resolution
- 0.001 °C
- Output
- CAN 2.0
- Logging
- Any CAN logger, or onboard via K-Log
- Set-up
- K-CAL, DBC export
- Enclosure
- IP65, stackable
- SKU
- INF2204.02P, INF2205P, INF2206P
Instrumentation
Analogue inputs and switched outputs on the bus.
- 8 analogue inputs, 10 kHz
- Outputs that switch relays and indicators
- Frequency and pulse inputs
- CAN output, read by REXGEN 2
Via CAS DataLoggers
View product
Ask about lead time
Spec sheet (PDF)
K-AN8Key specs
- Analogue inputs
- 8
- Sample rate
- 10 kHz
- Outputs
- Open collector, 45 V 10 mA
- Pulse inputs
- 3, frequency and counter
- Output
- CAN 2.0
- Set-up
- K-CAL, DBC export
- Enclosure
- Stackable
- SKU
- INF2210P
Nothing in this family matches those filters. Clear a filter, or ask an engineer.
Ready to order REXGEN 2?
-
Designed and tested in the UKEngineering and support in Bedfordshire, Bulgaria, China and India.
-
12 month warrantyOn all Influx Technology hardware.
-
Faulty items replaced within 30 daysRefund or replacement, return shipping covered.
Orders over 5 units are quoted individually.
Frequently asked questions
Common questions
The questions engineers ask before they order.
Question not answered?
An engineer replies within one business day.
Ask an engineerWhat is the difference between REXGEN 2 and REXGEN 2 IMU GNSS?
REXGEN 2 IMU GNSS adds 6-axis inertial sensing and GNSS position, with 16 or 32 GB of storage. Everything else is shared with REXGEN 2, so the same REXDESK configuration, triggers and export tools apply. See REXGEN 2 IMU GNSS.
Does it support CAN FD?
Yes. Both versions run two CAN / CAN FD channels up to 8 Mbit/s, plus a LIN channel.
Does it use an SD card?
No. It logs to soldered eMMC, so there is no card to lose or corrupt.
Can I lose data if power drops mid-test?
No. It is 100% power safe. Files are not corrupted on disconnect or in sleep.
Can I record analogue sensors?
Yes. Two analogue and two digital inputs at up to 1 kHz. For thermocouples, more analogue channels or switched outputs, add a K-Series module on the same CAN bus.
Can REXGEN 2 be used as a vehicle black box?
Yes. Fitted to a vehicle and left running, REXGEN 2 records CAN FD, LIN and sensor data to its own soldered eMMC, so it works as a black box data logger for unattended event and fleet logging. You pull the data when the vehicle returns.
Can it capture impact events?
Impact reconstruction needs motion and position data, which REXGEN 2 IMU GNSS adds. REXGEN 2 triggers on CAN signals, CAN IDs, J1939 DM1 counters and digital inputs, with pre-trigger capture.
Question not answered? Ask an engineer
Learning hub
Guides
Guide
CAN vs CAN FD: the differences explained simply
Same wiring, more headroom. What CAN FD actually changed, from 64-byte messages to the bit rate switch, with demos you can try.
Read article
Guide
LIN bus basics: the low-cost companion to CAN
The low-cost companion to CAN. How LIN works, why it is cheaper and how the two buses share the work in a modern vehicle.
Read articleGuide
CAN bus baud rate, and how to calculate bus load
What baud rate really means, and how to work out bit time, frame time and bus load. With calculators that do the maths for...
Read articleTalk to us
Not sure REXGEN 2 is the right logger?
Tell us about the vehicle, the networks and the signals you need. An engineer will scope the right setup with you.