How many BACnet MSTP trunks are supported on a Jace-600 and Jace-700?

Issue

How many BACnet MSTP trunks are supported on a Jace-600 and Jace-700?

Product Line

TAC I/A Series

Environment

Jace-600

Jace-700

Niagara G3

Cause

Job estimate requires a high number of BACnet controllers

Resolution

The Jace-600 and Jace-700 are capable of up to 5 BACnet MSTP trunks each:  one on the main board, and four more if the two option cards are both installed (part# TRD-NPB-2X-485).

Only one MSTP driver is required to enable all five (part# ENC-DRV-MSTP).