550 VA UPS Power Supply Kit with BACnet® Communication

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Functional Devices manufactures a series of UPS backup power supply kits for use in critical controller applications. All models come prepackaged in a metal enclosure with an interface board and status LEDs for convenience and time savings in the field. Our newest model is a BTL Certified BACnet® compatible 550 VA UPS kit (PSH550-UPS-BC – retired), which enables detailed monitoring of your system.

PSH550-UPS-BC Kit Contains:

  • BACnet® compatible interface board
  • NEMA 1 metal enclosure
  • 550 VA UPS

Six BACnet® Objects Included:

  • Line or UPS – Binary Input 1 (BI1)
    • Indicates power from the line or UPS
  • USB Connection – Binary Input 2 (BI2)
    • Shows whether the USB connection to the interface board is viable
  • UPS Percent Load – Analog Input 1 (AI1)
    • Displays percentage of total capacity of the UPS being consumed from battery-backed outlets only
  • VA Load – Analog Input 2 (AI2)
    • Displays total load from the battery-backed outlets in VA
  • UPS Battery Capacity – Analog Input 3 (AI3)
    • Shows percentage of total battery capacity remaining
  • Remaining Battery Time – Analog Input 4 (AI4)
    • Indicates remaining run time of the battery in minutes

Installation & Functionality:

  • Power cord from the UPS plugs into one of the interface board’s outlets
  • Cord from the interface board plugs into one of the UPS battery-backed outlets
  • USB cable connects from the UPS to the interface board
  • MS/TP cable connects to the interface board
  • Communications from the UPS travel through the USB to the interface board, where the information is translated into BACnet® objects and sent out on the MS/TP network

For more detailed information on the PSH550-UPS-BC (retired), visit our website for the product datasheet, PIC Statement, and bulletin. If you still have questions, call our Technical Support Team, Monday through Friday 8 am to 5pm EST, or send us an email, and we will be happy to help you.

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Henry Smith

Henry Smith is a design engineer at Functional Devices, Inc. He has a BS EET obtained from Purdue University in 2014 and a lifelong interest in electronics. As an engineer at Functional Devices, he gets to provide Technical Support to our customers, from distributors to specifying engineers and installers.

Henry enjoys providing tech support, as it allows our company to assist at every level of our product’s lifecycle and exposes us to interesting and unique applications. While not every technical question is unique, even answering a simple question or providing someone with the information in a timely manner can go a long way to helping him or her meet a deadline.

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