The Johnson Controls MS-NAE5510-1 Network Engine supports two N2 or two BACnet MS/TP (RS-485) trunks (or one N2 trunk and one BACnet MS/TP trunk).
This unit has a chipped housing; however, this does not affect its ability to function properly.
Configuration:
• Power Input: 24 VAC
• Number of RS-232-C Ports: 2
• Number of USB Serial Ports: 2
• Number of RS-485 Ports: 1
• Number of Ethernet Ports: 1

MS-NAE5510-1