The Bosch Motorsport C80 is the highest-specification standalone data logger in the Bosch Motorsport range, providing 26 analog and 4 digital input channels for direct sensor wiring without a separate signal-conditioning module. It is available in two base variants: as a dedicated data logger and as a sensor interface unit — both accept the same field-upgradeable software packages.
The C80’s 16 GB primary logging partition records all channels simultaneously at up to 1,000 Hz. An optional second 4 GB partition (activated by software key) provides a dedicated secondary recording section for comparison sessions — for example, recording baseline and modified setups in separate partitions without overwriting data. Total storage across both partitions reaches 20 GB. USB recording is also available as a field upgrade, enabling data copy to a USB flash drive during a pit stop without downloading via Ethernet.
The CCP/XCP-master upgrade is a key differentiator for multi-ECU installations. Once activated, the C80 can query third-party ECUs directly over CAN using the CCP or XCP protocol, pulling calibration-level data from ECUs that support it without requiring a separate logging channel on the ECU. This is particularly useful in prototype and GT applications where a third-party ECU is series-mandated and the Bosch C80 provides the data acquisition layer.
High-speed data download is via Ethernet, typically at several megabytes per second. Data analysis uses WinDarab V7, the same platform as the Bosch Motorsport ECU range.
Technical Specifications
| Property | Value |
|---|---|
| SKU | F02U.V03.083-01 |
| Primary storage | 16 GB |
| Optional 2nd partition | 4 GB (field-upgradeable software key) |
| Total storage | Up to 20 GB |
| Max channels (standard) | 100 at 20 Hz (50 ms) |
| Max channels (upgraded) | 1,500 at 1,000 Hz (1 ms) |
| Analog inputs | 26 |
| Digital inputs | 4 |
| CAN | Yes (count varies by configuration) |
| Ethernet | Yes (high-speed data download) |
| USB recording | Optional (field-upgradeable software key) |
| CCP/XCP-master | Optional (field-upgradeable software key) |
| Sensor interface variant | Available as separate configuration |
| Analysis software | WinDarab V7 |
| Field upgrades | FULL_LOG_1, 2nd partition, USB Data, CCP/XCP-master |
What You Can Do With It
- Wire 26 analog sensors directly — pressures, temperatures, positions — without external signal conditioning
- Record all 4 digital inputs simultaneously with the analog channels in a single synchronised log file
- Store up to 20 GB of data across two independent logging partitions for multi-session coverage
- Activate USB data copy via the software upgrade for pit-stop downloads during an endurance race
- Query third-party ECU calibration variables directly via the CCP/XCP-master upgrade over CAN
- Synchronise engine data from a Bosch ECU with chassis sensor data from the C80 in one WinDarab file
- Download complete session data via high-speed Ethernet in minutes at full bandwidth
- Deploy the sensor interface variant as a standalone signal conditioner with logging capability
C70 vs C80 Comparison
| Model | Storage | Analog Inputs | Key Differentiator |
|---|---|---|---|
| C70 | 4 GB + 4 GB | 4 + 12 optional | Compact standalone logger |
| C80 | 16 GB + 4 GB | 26 + 4 digital | High channel count, sensor interface variant |
Accessories
- WinDarab V7 — data analysis software (license key)
- WinDarab V7 Annual Maintenance — license renewal (license key)
- WinDarab COM API — Expert License — API access for custom data processing (license key)
- Software Upgrade FULL_LOG_1 — 1,500 channels at 1,000 Hz (license key)
- Software Upgrade USB Data — USB pit-stop data copy (license key)
- MSA-Box II — USB configuration interface (kept in stock)
- Rugged USB — motorsport-grade USB flash drive
- MM7.10 IMU — 6-axis IMU for vehicle dynamics via CAN
FAQ
What is the difference between the C80 data logger and C80 sensor interface?
The two C80 variants share the same hardware but differ in their base configuration and target use case. The data logger variant is configured for direct data acquisition with internal storage as the primary output. The sensor interface variant is configured to condition and distribute analog sensor data to other devices on the network without necessarily storing it internally. Both accept the same software upgrade keys.
What does the CCP/XCP-master upgrade do?
CCP (CAN Calibration Protocol) and XCP (Universal Measurement and Calibration Protocol) are industry-standard protocols that allow an external device — in this case the C80 — to query internal calibration variables directly from an ECU over CAN. Once the CCP/XCP-master software key is activated, the C80 can pull internal ECU channel values that are not normally broadcast over standard CAN, extending the logged dataset beyond what the ECU chooses to transmit.
How does the 20 GB total storage work?
The C80 has 16 GB of primary internal storage. The optional second logging partition adds a further 4 GB activated by a software key. These two partitions are independent — one can be recording while the other is being downloaded, or different sessions can be stored in each partition without risk of one overwriting the other.
Does the C80 work with WinDarab V7 Free?
Yes. WinDarab V7 Free is sufficient for basic channel display, lap comparison, and report export. The Expert upgrade (via annual maintenance license) adds additional mathematical analysis functions, histogram analysis, external data source linking, and the COM API for script-based automation. Contact XTRA Motorsport for current WinDarab licensing options.
Can the C80 replace a separate signal conditioning module?
In many installations, yes. The C80’s 26 analog inputs accept 0–5 V sensor signals directly, with 12-bit resolution and up to 10 kHz acquisition rate. For applications with standard pressure sensors, temperature sensors, and potentiometers in the 0–5 V range, the C80 eliminates a separate signal conditioning box. For bridge-type sensors (strain gauges, load cells), a dedicated conditioner is still required.
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