Schneider Electric 140CRP93200 RIO Head-End Adaptor Module

Schneider Electric's 140CRP93200 RIO Head-End Adaptor Module is a Remote I/O interface for the Modicon Quantum platform, enabling the Safety CPU to communicate with remote I/O in Quantum safety configurations. It features two connectors with a redundant cabling arrangement to help ensure reliable CPU-to-IO communication in industrial environments. Classified as a non-interfering module within the Quantum Safety architecture, it is documented as part of the Modicon Quantum family under the RIO adapters and is described by Schneider Electric as the RIO head-end adaptor with two connectors and a redundant cable. The reference was discontinued from commercialization on August 8, 2025, with end-of-service anticipated by December 31, 2029, while after-sales support and spare parts remain available through that date. In practice, this adaptor is used to establish robust CPU-to-remote I/O links in Quantum-based automation systems.