Overview
The HMIYMINAUD1 is a Schneider Harmony iPC audio port accessory, order code HMIYMINAUD1, packaged as a single PCE unit. It provides audio input, audio output, and microphone connectivity via a pin header on the motherboard, intended for Magelis Modular Box PC HMIDM systems. This part carries an 18-month warranty and is now classified as discontinued by Schneider, meaning it is no longer in active production.
The HMIYMINAUD1 serves as the audio interface for the Magelis Modular Box PC HMIDM, routing line-level audio input, audio output, and microphone signals through a single pin header that mates directly to the motherboard. This eliminates the need for external USB audio adapters in applications requiring local sound playback or voice recording. The pin header connection keeps the audio path internal to the chassis, reducing noise pickup compared to a cable-dongle arrangement. The accessory is a passive breakout — no onboard amplification or codec — so audio quality depends on the host PC's integrated sound hardware.
Applications
Within the Harmony iPC family, the HMIYMINAUD1 is specified for Magelis Modular Box PC HMIDM builds where the operator interface needs audible alarms, voice prompts, or microphone input for speech-recognition commands. Typical deployments include machine control panels on packaging lines, material-handling stations, and industrial kiosks where a compact all-in-one PC handles both HMI and audio.