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AS-Interface Products

Renesas AS-Interface (AS-i) products seamlessly integrate with controller and device nodes, providing a direct interface to the physical bus. Fully compliant with AS-Interface Complete Specification V3.0 and V5.0, these products deliver power, manage data transfer, and handle communication protocols, ensuring reliable performance for industrial automation systems.

Standardized Fieldbus System

Standardized Fieldbus System

Connecting sensors and actuators to controllers has never been simpler. A single two-wire cable handles both power and data, dramatically reducing wiring complexity, cutting costs, and enabling quick, flexible installations with innovative piercing technology.

Flexible Network Architecture

Flexible Network Architecture

With a design that supports connections anywhere along the network, this system reduces wiring, installation time, and complexity. It’s perfect for retrofitting or expanding industrial systems without the need for complex configurations.

Cost-effective Installation

Cost-effective Installation

A simple two-wire flat cable eliminates the need for complex parallel wiring, expensive connectors, and time-consuming assembly. Piercing technology allows quick, tool-free connections, slashing labor and material costs for efficient installations.

About AS-Interface

About AS-Interface

AS-Interface is an open, standardized fieldbus system designed for low-level industrial automation. It simplifies wiring by using a single two-wire cable for both power and data, reducing installation time and costs. Built on AS-i Standards V3.0 and V5.0, it offers robust, scalable performance and long-term compatibility, making it a trusted solution for modern automation networks.

Support

Support Communities

Support Communities

Get quick technical support online from Renesas Engineering Community technical staff.