The MatrikonOPC Server for Johnson Controls N1 robustly provides the user with connectivity to a Johnson Controls Heating, Ventilation and Air Conditioning (HVAC) systems. This is done through communication between the HVAC system and separate network control modules (NCM) using the N1 Protocol.
The MatrikonOPC server for Johnson Controls N1 dynamically supports simultaneous communications with multiple (Network Control Modules) within the same N1 system via Ethernet.