MS/TP Application Controllers (DAC)

Delta MS/TP Application Controllers (DAC) are programmable I/O controllers for low to medium density I/O applications.  DAC are typically used to control  unitary equipment such as packaged rooftop units, heat pumps and fan coils.  DACs communicate using MS/TP providing a cost effective control solution.

Product Features

Delta’s Ethernet Application Controllers are fully programmable and available in low to medium I/O configurations covering a wide range of applications.

  • Fully programmable BACnet™ Advanced Application Controller
  • MS/TP main LAN communications
  • Supports a subnet of smart field I/O devices using Deltas proprietary LINKnet protocol. (ZigBEE or EnOcean devices also supported with appropriate wireless module.)


Fully programmable means you aren’t restricted in your control sequence, you are free to tailor the control sequence to your exact needs and mechanical configuration maximizing system efficiency and comfort.