Johnson Controls MS-NAE3514-2 NAE35 Metasys Network Automation Engine Control [Refurbished]

Supports one N2 or BACnet MS/TP (RS-485) trunk; features Basic Access support; includes an additional RS-232-C serial port for optional external modem; supports a maximum of 50 devices on the N2 or BACnet MS/TP trunk.

The Network Automation Engine (NAE) is a web-enabled, Ethernet-based, supervisory device that monitors and controls networks of field-level building automation devices, HVAC equipment, and lighting.. Johnson Controls. Johnson Controls. MS-NAE3514-2.