The Priva Compass cabling consists of three completely separate communication networks.
I/O Network: The I/O Network is used internally to communicate between the controller and the I/O modules. This network must be contained within the Compass enclosure. The I/O modules are identified by the order in which they are connected in the I/O network so it is important not to change the order.
Compass Network: The Compass Network is used to connect the Compass Controllers to the Priva Gateway. This is a standard Ethernet network so you must follow Ethernet design rules when laying out this network between controllers. This network must be exclusive for Priva devices!
When connecting this network, make sure you use ETH2 (Ehternet port 2) on the gateway.
Office Network: The Office Network is your own network on your site. To access your gateway from any device on your site, you will need to connect your Office Network to ETH1 (Ethernet port 1). By default, this port on the gateway is set up for DHCP but your IT department can change it form the Gateway setup page.