2.5.8 Connectors on the computer unitOverview of the computer unitThe following illustration shows an overview of the computer unit.xx1300000608Power supplyX1Service (connection of PC).X2 (yellow)LAN1 (connection of FlexPendant).X3 (green)LAN2 (connection of Ethernet based options).X4LAN3 (connection of Ethernet based options).X5WAN (connection to factory WAN).X6Panel unitX7 (blue)Axis computerX9 (red)USB ports (4 ports)X10, X11NoteIt is not supported to connect multiple ports of the main computer (X2 - X6) tothe same external switch, unless static VLAN isolation is applied on the externalswitch.Service port test middleThe service port is intended for service engineers and programmers connectingdirectly to the controller with a PC.Continues on next pageProduct manual - IRC5 Panel Mounted Controller 733HAC047137-001 Revision: J© Copyright 2007-2018 ABB. All rights reserved.2 Installation and commissioning2.5.8 Connectors on the computer unit
