Is an additional license feature required for BACnet/MSTP in a Niagara R2 UNC or Niagara G3 ENC?
TAC I/A Series
- Niagara R2 UNC
- Niagara G3 ENC
Each COM port require a license to enable BACnet/MSTP
Although the BACnet driver is included with all Niagara R2 and G3 controllers, only the UNC-510-2, UNC-520, and ENC-520 controllers support BACnet/MSTP communications.
For the UNC-510-2 and UNC-520, BACnet/MSTP is a license feature that must be purchased separately per COM port desired for MSTP communications (part number: IA-DRV-MST-P).
For the ENC-520, BACnet/MSTP is licensed for all COM ports by default. No additional license purchase is necessary.