Eaton SONIX Hmi-Tu Technical Manual

1111111111111111111111111111118Sonix Hmi-Tu Technical ManualSONIX HMI-TU TECHNICAL MANUAL TM377 / A June 2022 www.eaton.com123 4561187910121314151617181920-tuFigure 1 – Hmi-Tu unit layout2.1 Overview of unit2.1.1 Hmi-TuItem Description1 Hmi bus Audio and data system connection2 +48Vdc Input connection and Power on indicator3 Data error indicator4 Unit ID accept button5 Fuse for mute outputs6 Channel 1 Hmi-26 / Hmi-5 configuration links7 Access panel fuses 1-48 Channel 2 Hmi-26 / Hmi-5 configuration links9 Channel 3 Hmi-26 / Hmi-5 configuration links10 Channel 4 Hmi-26 / Hmi-5 configuration links11 Earthing stud12 Channel 1 mute control output - (J2)13 Channel 2 mute control output - (J4)14 Channel 3 mute control output - (J3)15 Channel 4 mute control output - (J5)16 Channel 1 Access panel connections - (J6)17 Channel 2 Access panel connections - (J8)18 Channel 3 Access panel connections - (J7)19 Channel 4 Access panel connections - (J9)20 LK17 Access panel 0V referenceTable 1- Fuse, indications & connector details2.1.1.1 Weight and dimensionsUn-packed: up to 700 g,305 x 118 x 60 mm2.1.1.2 Power and utilitySupply voltage: 48 V dcAccess panel voltage: 24 V dc phantompowerCurrent: 100 mA maxconsumption