Johnson N2 serial driver

Requirements:

• JACE or equivalent from Honeywell, Distech, or any other OEM supplier.
• Serial communication RS485 Port. Multiple external RS485 ports can be added to a JACE and all connected devices are covered by a single unlock code (license) for the MaxLine N2 driver, unlock is for the JACE not an individual port/network.
• The limitation on the maximum size of an N2 Network in a single Niagara N4 station is based on the JACE resource count, and the total bandwidth of the serial connection(s). The system must have at least a reserve of 30% CPU usage.

Supported devices:

• AHU
• DX9100
• FX N2 Open
• TC9100
• TEC
• UNT
• VAV
• VND
• VMA 1400 Series
• VMA 1410
• VMA 1420
• XT9100

Following devices have automatic device detection, and support physical point creation using the controller DDL or DMO file (saved from previous controller), including point parameters and description.

• AS-MIG-201-0 (Revision X) Integrator 4073 v6.00
• AS-UNT 111-1 (Revision F)
• DX9100
• VAV-111-1
• VND

Following devices connect, but should be verified on site using the free of charge Trial Driver.

• DC9100
• DO9100
• DR9100
• XTM-105