S2N2E
N2 to Ethernet Gateway
 
 
Overview  
The S2N2E Gateway is a Communication Bridge between a local Johnson Controls’ Metasys N2 Communication Bus (N2 Bus) and multiple remotely connected N2 Buses and N2 Compatible field devices.  These multiple N2 Buses/Devices can be located across the city, country, or even the World providing that they have access to a TCP/IP Ethernet connection (i.e. Corporate Intranet, Internet, etc).
 
 
Connection
The S2N2E bridges the Ethernet connection transparently to both the NCM/NAE and the remote N2 devices.  Two S2N2E devices are required (minimum configuration) where one device (local) acts as a N2 slave/Ethernet Master and the other (remote) an Ethernet Slave/N2 Master.  The total link is transparent to the Metasys Operating Software, the local NCM/NAE, and the remotely connected N2 devices.  Thus, remote N2 devices can be monitored and controlled by Metasys/NCM as if they were locally connected.
 
Out Of Stock - Availability September 2010
 
   
 
 
 
Specifications
  Part Numbers:
    S2N2E-18VAC (12-18 VAC Version)
    S2N2E-24VAC (24 VAC Version)
 
  Power Requirements:
    12 - 18 V AC/DC 60 Hz @ 400 mA Smart Sense
    18 - 24 V AC/DC 60 Hz @ 400 mA Smart Sense
 
  Environment:
    Temperature 0 C to +60 C
    Humidity: 10 - 95 % RH (non-condensing)

  Dimensions:
    7.44”L x 3.94”W x 1.75” H 
    18.9cm L x 10.0cm W x 4.4cm H

  Mounting Options:
    DIN Rail
 
N2 Protocol Support:
    Max N2 Devices: 
        30
    Max N2 Objects:  
       100 AIs, 100 AOs,
       100 BIs,100 BOs,
       256 Floats, 256 Integers,
       100 Bytes
 
Supported N2 Devices:  
    DX9100 incl XP Modules
    AHU 
    UNT
    VAV 
    VND
    Other devices pending