TTTech Auto launched of the PM-350, the latest addition to its Automotive Data Logger family, designed specifically for Software-Defined Vehicle (SDV) verification and validation.

Optimized as a new addition to the Automotive Data Logger family for SDVs, advancing the latest evolution of PM-200, the PM-350 represents the latest innovation in capturing high-speed automotive Ethernet, ensuring vehicle safety by freedom from interference on communication level. In addition, it supports the logging of traditional interfaces, including CAN FD, LIN, and FlexRay, making it a versatile tool for modern automotive testing.

The PM-350 is a high-performance automotive data logger with optimized onboard keypad and display, and easily expandable through a variety of capture modules. Equipped with two NVMe M.2 SSDs, each one offering up to 4TB of industrial-grade storage, the PM-350 ensures high recording rates while minimizing power consumption.

The PM-350 introduces also a new hot-swap feature allowing users to seamlessly exchange SSDs during active sessions without disrupting operations or risk of data loss.

The launch of the PM-350 marks a significant milestone in our commitment to advancing automotive data logging technology. This innovative device sets a new standard for capturing high-speed Automotive Ethernet, ensuring vehicle safety by freedom from interference on the communication level and for exchanging SSDs with a hot swap feature for seamless operation. We are confident that the PM-350 will empower our customers to achieve unparalleled performance and flexibility in their software-defined vehicle testing and fleet management operations.

—Lars Schöffel, Product Manager Data Logger TTTech Auto

Fully programmable with an open API and diagnostic protocol support, the PM-350 excels in SDV functional testing, fleet management, and test drives. Its software-defined device configuration enables remote data analysis and distribution, enhancing agility and reducing testing costs.

Key benefits include:

• High-speed data logging via Automotive Ethernet 100/1000Base-T1

• Capturing data via Ethernet up to 10GBase-T

• Precise, synchronized data capture with centralized timestamp resolution below 100 ns

• Uninterrupted flexibility with hot-swappable removable storage

• Robust diagnostics with standard protocols like DLT over IPv4 and IPv6

• Fast data analysis and sharing through Remote Data Logger & Fleet Management

• Cascading multiple devices with unique timestamps

The PM-350 will debut at the upcoming Automotive Testing Expo 2025 in Stuttgart, 20 to 22 May 2025.