SIRIUS Data Acquisition Technology
R1DB/R2DB are all-in-one data acquisition systems build around SIRIUS DAQ technology. Both feature the same DualCoreADC® analog inputs with 160 dB dynamic range and acquisition speeds of 200 kHz per channel or optional high-speed amplifiers with speeds up to 1 MHz per channel.
R2DB, R2, and R2-HUB chassis can hold up to two SIRIUS DAQ slices. That means a maximum of 32 analog channels, 16 counter/encoder channels, 48 digital channels, and 2 high-speed CAN bus ports.
R1DB chassis can hold up to one SIRIUS DAQ slice. That's half of the total R2DB channels. A wide variety of different amplifiers are available for virtually any signal and sensor. 
Powerful SBOX Computer Built-in
At the heart of the R1DB, R2DB, and R2 DAQ systems is a powerful SBOX computer powered by Intel Core i3 CPU with an optional upgrade to Intel Core i7. Together with 8 GB of memory (optionally upgradeable to 32 GB) and a fast internal SSD drive provides enough power for even the most demanding real-time data processing.
The SBOX computer is equipped with all the modern interfaces for connectivity and expansion:
- Network interfaces: 2x GLAN, 1x WLAN.
- USB 3.0: 4x USB 3.0 ports for data acquisition devices like SIRIUS, DEWE-43A, and peripherals like mouse, keyboard, printers, and external hard drives.
- EtherCAT master port: for connecting any of our EtherCAT data acquisition devices like KRYPTON or SIRIUS.
- HDMI video: for connecting an external display.
- GPS receiver: optional built-in 10 Hz or 100 Hz GPS receiver with an option to connect external GPS display.
B for Built-in Battery Power
SIRIUS R1DB and R2DB DAQ systems have built-in Li-Ion batteries that enable them to run fully-operational without any external power supply.
R1DB internal battery capacity is 144 Wh (2 Li-Ion cells with 72 Wh), while R2DB's battery capacity is 190 Wh (2 Li-Ion cells with 95 Wh).
Batteries are hot-swappable, meaning you can exchange them even during your measurements without the need of shutting down the system and interrupting your test. 
R1DB Portable Data Acquisition System
R1DB DAQ system is a smaller, even more compact version of the R2DB data acquisition system. It features the same multi-touch LED screen, powerful data processing computer, and SSD data logger with internal hot-swappable batteries for maximum portability.
Unlike R2DB which can fit two SIRIUS DAQ slices, the R1DB can fit one. That is up to 16 analog inputs, 8 counter/encoder inputs, 24 digital inputs, and 1 high-speed CAN input. 
R2 Data Acquisition System
R2 is the "stripped-down" version of the R2DB DAQ system. It offers the same 2 slots for installing up to two SIRIUS DAQ slices.
Unlike R2DB, the R2 does not include an LCD touch-screen display and has no internal Li-Ion batteries.
The R2 DAQ system has a built-in high-performance SBOX processing computer. It features an Intel Core i3 computer (optional Core i7), 8 GB RAM (can be upgraded to 32 GB), and an internal 500GB SSD drive (optional 1TB).