Metasys communications interface solution for Johnson Controls
Metasys N2 network supports communications with a diverse
range of devices. Many Metasys N2 compatible devices use their own flavor of the
protocol. The different flavors are designed to co-exist on the same Metasys N2
network. Care must be taken to ensure the device of interest is covered by
the FieldServer
implementation. At present the FieldServer Metasys N2 driver will support
communications with the following devices or classes of devices when acting
as a client:
- N2Open-compliant devices. N2Open is a published N2-compatible protocol
enabling 3rd party device vendors to integrate with N2.
- VMA 1400 series
- DX9100 and XT9100
When acting as a server the FieldServer Metasys N2 driver can emulate an
N2Open device only.
Formal Driver Type: Serial, Client or Server
Connection type: RS-485 (Two-wire, half-duplex)
Devices Tested:
- UNT
- VMA1410,
- VMA1420
- DX9100 with XT9100 extension
- LCP/DX9100
- NCM (FieldServer as N2Open server)
- VAV
- AHU
- VND
