AB-6438© 2012-2017 Azbil Corporation All Rights Reserved.1Specifications/InstructionsInfilex™ ACAir Handling Unit Controllerfor NC-bus CommunicationGeneralInfilex AC Model WY5117C1XXX is a DDC controller for AHU.It is installed in a small space such as an AHU control panel.Infilex AC is equipped with inputs and outputs suitable forAHU control, and its software is freely editable in response tothe applications.Operator interface and room user terminal are connectable toInfilex AC, supporting you in various situations to operateInfilex AC.Infilex AC also is networked with our BMS via our proprietaryprotocol NC-bus. Infilex AC sends operating status to theBMS and performs operating management in accordancewith the commands sent from the BMS in order for you tointegrally control and manage a whole building.The time scheduling function of Infilex AC, on the other hand,enables autonomous-distributed control.AHU: Air handling unitBMS: Building management systemDDC: Direct digital controlFeatures● Compact design:Small sized body fits inside a control panel of a compactAHU.● Wide range of input/output (I/O) combinations:Model with the I/O combination best-suitable for the airconditioning controls you desire, such as outdoor aircooling control, humidification, etc. is selectable.● Increase in I/O points:An I/O module is added to Model WY5117C140X forincreasing the I/O points.● Operator interface (Operator Panel):Operator Panel (panel mount type/integral type)connected to Infilex AC allows you to change the settingsof Infilex AC without accessing Infilex AC from the BMS.● Room user terminals:User terminal (Neopanel or Neoplate) is connectable toInfilex AC, enabling the room occupants to turn on/off airconditioning unit and change temperature setting.● Cooperation with BMS:Infilex AC is networked with our BMS to centrally monitorand control AHU.● Autonomous distributed control:Even if a trouble occurs in the BMS, Infilex ACindividually performs backup operation to distributepotential risks caused by malfunction of the BMS.● Installation:Screwless push-in terminals for I/O reduce wiringworkload.Additionally, either DIN rail mount or screw mount isselectable.● CE Marking certified product:Infilex AC Model WY5117C conforms to all theapplicable standards of CE Marking.DIN: Deutsches Institut fur Normung (German Institute forStandardization)