Insights

Field notes on railroad wayside telemetry, AREMA compliance, and open-standards strategy from the authors of RWTS™.

RWTS™ and AREMA C&S Manual Part 24.2.1: Alignment at a Glance

Published 2026 · RWTS / AREMA / Compliance

AREMA Part 24.2.1 (2022, published in the 2024 Manual) specifies protocol and interface requirements for railroad data acquisition, edge processing, and back-office systems. RWTS is built from the ground up to align with it. This post walks through each requirement and how RWTS satisfies it.

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