Product code: SH-DR-N4-DPX

The Siemens Desigo PX driver is designed to enable direct communication between Siemens Desigo PX controllers and Tridium Niagara 4 powered devices. It provides an efficient solution for retrofit of building management systems, facilitates seamless integration of multiple protocols and allows convenient makeover of front- end software.

The driver implements BACnet over LonTalk protocol in Niagara 4 framework. This type of protocol transmits BACnet data over Lon FTT physical medium. BACnet objects contain various self-documenting attributes, which greatly simplifies integration process.

The driver is capable of searching for connected controllers, discovering points, schedules and alarms. Point names, statuses, and physical units are automatically imported into Niagara system. This saves engineering time and reduces potential errors.

Supported systems

  • Niagara AX
  • Niagara N4


  • Works with all BACnet over LonTalk devices
  • Uses standard LON option card
  • Enables point read, write and override
  • Supports time schedules
  • Provides alarm reception & acknowledgement
  • Enables automatic discovery
  • Includes poll and change-of-value subscription modes
  • Imports unit facets and point status
  • Supports time sync
  • Ideal for retrofit application

Supported devices

  • PXC12.D
  • PXC12-T.D
  • PXC22.D
  • PXC22-T.D
  • PXC36.D
  • PXC36-T.D
  • PXC12
  • PXC12-T
  • PXC22
  • PXC22-T
  • PXC36
  • PXC36-S
  • PXC52
  • PXC10-TL
  • PXC50.D
  • PXC100.D
  • PXC200.D
  • PXC64-U
  • PXC128-U
  • PXC00.D
  • PXC00-U
  • PXR11
  • PXR12

Order references

  • SH-DR-N4-DPX-J3 Siemens Desigo PX for Jace 3
  • SH-DR-N4-DPX-J6 Siemens Desigo PX for Jace 6
  • SH-DR-N4-DPX-J8-250 Siemens Desigo PX for Jace 8000 / 250 points
  • SH-DR-N4-DPX-J8-1000 Siemens Desigo PX for Jace 8000 / 1000 points
  • SH-DR-N4-DPX-J8-UNL Siemens Desigo PX for Jace 8000 / unlimited
  • SH-DR-N4-DPX-SUP Siemens Desigo PX for Supervisor
  • SH-DR-N4-DPX-SUP-500 Siemens Desigo PX for Supervisor extra 500 points